Hydrophobic coatings: spray or plasma?

Over the past few weeks there has been a lot of excitement regarding hydrophobic coatings in a can. In fact, many people ask us whether they can buy a spray-can of our coating to treat their household items. I asked the scientists at P2i for some extra info on the difference between spray-can coating and the plasma tech they use:

How do hydrophobic coatings work?

Hydrophobic coatings create a layer on top of a surface to repel water and other liquids. Because of the low surface energy created by the coating, water beads into droplets and can therefor easily roll away from the surface. 

Why doesn't P2i offer a spray coating?

There are two big differences between P2i’s plasma coating and spray-can coatings: the size of the layering and the durability. When you spray a substance out of a can onto a surface you are going to create a layer which is microns thick. Now on an online video this looks very impressive, but if you could feel the product yourself, you would immediately notice a difference. A coating which is microns thick is at a size that the human body can detect through touch (with a waxy texture or feel), and at a size that is visible, causing discoloration or a white substance you can physically see.

When you look at the types of products P2i applies its technology to, it becomes clear why spray application is not an option. For example on delicate electronics, P2i’s nano-coating is so thin that it doesn't change the thermal properties of the device. This means that it is not in danger of overheating smartphones or tablets. And at a thousand times thinner than a human hair you wouldn't even know it’s there!

How is it applied?

P2i’s coating is applied in a process called “plasma enhanced vapor deposition”. The process involves three steps.

Step One: the item is placed into a chamber which is brought down to very low pressure.

Step Two: Plasma activates the surfaces of the device making them ready to bond to the monomer which is applied as a vapor. 

Step Three: Further plasma polymerizes the monomer forming a nano-coating layer over and within the product. The chamber is brought back up to room pressure and the item removed.

So there are a few key pieces to this puzzle which ensures a more durable performance than a spray coating. Firstly, because the product is applied in a vacuum it means the vapor can get through to every nook and cranny. In fact the coating can reach nearly anywhere air can go. This means there are no weak points to attract moisture or allow corrosion damage. Secondly, the plasma activation of the surfaces ensures that the coating is chemically bonded to the product, becoming part of its physical make-up, not simply sitting on the surface where it can wipe or rub off. Finally, the plasma polymerization means the coating is applied evenly across the surfaces and so doesn't end up with clumping or disproportionately thicker and thinner points.

Where is it used?  

     

P2i works with the likes of Motorola to apply the splash-proof coating on to tablets and smartphones to give greater liquid protection, while Plantronics use it on their headsets to protect against sweat and moisture damage. Because P2i works directly with brands and manufacturers to apply the technology during production, it is essential that the coating performs to high standards and is durable for everyday use.

With the introduction of the Galaxy S4 Active and Experia ZR we ask: “How waterproof are consumer electronics?”

Smartphones are under a lot of pressure to live up to the expectations of consumers’ daily lives - meeting the environmental challenges as we seamlessly integrate between work, social and home life. 

On top of this the miniaturisation of systems based on integrated circuits and close component spacing, means devices are more susceptible to water damage such as electrochemical migration.

With all the noise around the Galaxy S4 Active and Experia ZR we reflect on a post from October 2012 where we answered the question, “How waterproof are consumer electronics?"   

- October 2012 - 

If you are a keen follower of consumer technology, then you will be aware that there has been a steady emergence over the past year of smartphones and tablets offered complete with 'waterproof' protection. But just how waterproof are these electronics?

Gadgets form an essential part of our everyday lives and there are few places left where our smartphones and tablets do not accompany us. More and more people are taking their electronics into potentially hazardous locations, for example the bathroom or even worse, saunas!

What you may not realize is that even if the device is left in a 'safe' spot, these environments still pose a risk. Water takes many forms such as vapour, mist and steam, all of which can penetrate inside devices. If there is no barrier against ingress, then the vapour or steam can reach internal components, resulting in corrosion and phone malfunctions.

This principle is more commonly understood when dealing with water in its normal form, liquid. Should a device fall into, or be splashed with liquid, without a protective barrier in place, the liquid can penetrate deep inside the device, resulting in electrochemical migration:

• Electrochemical migration is the movement of metal ions between conductors which results in devices short circuiting and failing.

Our everyday lives have resulted in a greater need for electronics that can withstand the effects of liquids in all their forms. This in turn has seen the latest smartphones and tablets being offered with a repellent or waterproof protection.

What makes electronics waterproof?

For an electronic device to be considered waterproof, it has to be either completely sealed and ruggedized (making them bulky), or alternatively it must have barriers in place that stop water from penetrating through. It is this second option that is proving more popular now, as it allows devices to offer protection from water without the need for external casings. In this approach, manufacturers use seals known as gaskets or O-rings to act as barriers, stopping liquids from penetrating inside the device and damaging the internal components.

So are they really waterproof?

This is an interesting question as devices can claim to be waterproof if they have barriers in place to keep water out, but what about the internal components themselves? Are they also protected should liquid manage to get inside?

The answer in the majority of cases is unfortunately NO. Sealing devices off does stop water from getting in but if the barrier is compromised, for example by a device being dropped, then the case, gaskets or O-rings protecting it can become damaged and break. This could allow water to seep  towards the circuit board and internal components, resulting in device failure and loss of data.

It just takes one break in the seal for water to get inside and if this does occur, it may not be noticed as seals are hidden away on the inside. So while we think our device is waterproof, a break in the seal will not become apparent until the phone is malfunctioning and by then it could be too late.

The importance of protecting the internal components

Knowing that waterproof devices are only as good as the seals and barriers that protect them, it is important that protection is also offered to the internal components as well. And this is where liquid repellent nano-coating technology comes in.

A liquid repellent nano-coating differs from a waterproof solution in that it is not a physical barrier, meaning that liquid can still penetrate inside the device. This, however, is not the end of the device's life. The nano-coating, which is applied in vapour form, molecularly bonds to both the inside and outside of the entire device, ensuring that each and every exposed surface is treated. What this means is that, although water can get inside the device, any liquid that does come into contact with components will simply move away from the surface, rather than sticking to it, resulting in reduced corrosion, electrochemical migration and failure.

While a nano-coating is not waterproof (it is not a physical barrier), it does protect from splashes and spills as well as less obvious 'wet' environments such as saunas, bathrooms and high humidity climates.

A waterproof device has many benefits for day to day life but if the barrier fails, the device becomes vulnerable. By applying a liquid repellent nano-coating to the internal components, protection is offered to the most valuable parts of electronic devices, where all our data, numbers and images are stored. Nano-coatings are not a waterproof solution but do offer protection against everyday scenarios and environments, we and our devices find ourselves exposed to.

P2i Nano-coating: Built-in water protection for smartphones and tablets

With 61 per cent of us using our phones in the bathroom, it is just as well that P2i has developed Dunkable™ - a hydrophobic barrier technology which protects smartphones and tablets from accidental prolonged water exposure.

The technology has come just in time as a new survey* from P2i, world leader in liquid repellent nano-coating technology, shows that more people are taking their smartphones out and about into potentially water hazardous environments. 

Over 70 per cent admitted to taking their phone in the rain, while the number of people with their phones out in pubs or cafés increased 19 percentage points; from 67 per cent in 2012 to 86 per cent in 2013. Not surprisingly, 43 per cent had accidently water damaged their phone. 

P2i is already protecting tens of millions of devices with its splash-proof nano-coating for brands including Motorola and Alcatel One Touch, and is working with pioneering partners to commercialise the Dunkable™ process.

* The research for P2i was carried out by Opinion Matters between: 24 / 04 / 2013 and 03 / 05 / 2013, from a sample of 3786 mobile phone users 18+ across the UK, France, Germany, Spain and the US.

Do you need a liquid repellent nano-coating for your smartphone?

If you've ever dropped your phone in water, don't feel ashamed, you're not alone. 

A recent survey by P2i (details coming out in a press release soon) showed that 43 per cent of us have suffered from accidental water damage. 

We asked people in the UK to tell us the story of how they managed this feat, and created a countdown of our ten favorite responses:

10. Was on a water ride at a theme park 

9. I accidently left it outside then it rained 

8. It dropped into a puddle as I got out of my car  

7. Opening a new bottle of cider caused it to fountain over everything on the table 

6. I knocked a jar of gherkins over it, death by vinegar! 

5. Dropped it into the kitchen sink full of washing up 

4. While I was washing my hair the mobile started ringing and I put it to my ear and water got in it. 

3. I was trying to make it up to my wife for upsetting her so I said I would wash our windows. Out came the bucket of warm water and as I bent over to get the cloth… plop out of my top pocket, my phone fell in the water. To top it off my wife was still mad with me.

2. Packing for a camping trip, I packed some eggs. Long story short; the carton got squashed and liquid egg filled my bag, including the pocket holding my phone.

1. Thinking it was a biscuit, I dunked it into a cup of tea.

Think you have an even better story to tell?
Tweet us @P2iLabs or comment on Facebook at /p2itechnology

How "wet" is "wet"?

The recent WIRED article regarding the confusion over indicator strips turning pink in humidity has me wondering what we mean by the term “water damage”. Am I putting my phone in danger from water damage when I use it in the bathroom to play the radio while I take a shower? Was it ultimately my own sweat that killed my MP3 player when I used to tuck it into my bra at the gym? And will my e-reader fall prey to the same faults if I keep using it in the kitchen, holding it in one hand whilst stirring the pot of steaming pasta with the other?

We learnt in the recent article, Why does a wet phone die? that electricity in the presence of water can cause electrochemical migration and permanent short circuiting of devices. But surely a bit of steam or sweat is a different matter, even if it is enough to turn an indicator strip pink? Another question for the gang in the P2i Labs, I think.

Can sweat and humidity really cause damage to electronic devices?

When P2i first emerged into the electronics sector, it was on hearing aid devices. These are very expensive, small, pieces of electronics that live behind the ear. A big issue in the hearing aid industry is corrosion damage, as the close proximity to the skin allows for the transferal of sweat and adds to the humidity and amount of moisture in the air around the device. This causes the metals inside the device to have a chemical reaction and begin to oxidize leading to the gradual degradation of the materials. P2i’s nano-coating dramatically reduces this corrosion damage and in just three years P2i went from coating zero to about 60% of the hearing devices produced globally.

How do you know what’s causing the damage?

One of the tests we did with the hearing devices, which we are also doing on smartphones, is known as an ‘accelerated corrosion test’. The idea is that over a period of days, we can mimic what a device is exposed to over its lifetime. The test allows us to introduce phases of increased salt or moisture, followed by dryer times, all the while increasing and decreasing the temperature; again mimicking the phases a device will go through in the real world. The aim of the test is to see how the materials in the phone will “weather” the conditions.

The video below shows the difference between a phone treated with the splash-proof (previously known as Aridion™) nano-coating, compared to an untreated device. The phones are going through the exact same test, and are periodically removed and photographed. 

What tends to happen is that as the temperature changes, water which may have entered the phone as innocent humidity, then condenses inside the phone, forming larger droplets. Now, not only do you have the oxidation of the metals, but you’re also in danger of electrochemical migration water damage, without ever getting your phone wet. 

Should I be worried?

Believe it or not, manufacturers are continuously looking for ways to make your phones more reliable. Motorola and Alcatel have already signed up to put the splash-proof coating on a range of devices before you buy them, so you don’t need to worry. We believe that as people continue to integrate the use of the mobile phone into every aspect of their life (including taking their phones in and out of humid conditions) then this trend from manufacturers will only increase. 

   

MWC 2013: A look at the Dunkable™ and splash-proof technologies

Author Bio: Matt Powell is the editor for the UK broadband, smartphone and tablet information site Broadband Genie. 

Mobile World Congress is the largest mobile technology trade show in the world and traditionally it’s been the place where phone companies show off new releases.

However this year HTC and Sony revealed their latest smartphones a few weeks in advance of MWC, while Samsung kept the Galaxy S4 for a separate event in New York. What’s the point, critics said, of spending all this time and money on a huge event if the block-busting hardware has already been unveiled?

But MWC is about more than a few headline superphones. There were hundreds of exhibitors demonstrating all kinds of interesting new mobile technology, and focusing solely on the big players could mean missing out on some really important advancements, like P2i and its water-repelling nanotechnology.

Plenty of mobile phones offer water-proofing, but in most cases this involves wrapping the phone in a thick layer of rubber and sealing up all the ports. This is effective but it’s not usually attractive.

The P2i solution is far more elegant. The firm can take any mobile phone (or indeed almost any solid object) and coat it with a water-repelling coating.

No doubt, this was one of the most impressive demonstrations at Mobile World Congress.

It helped that the P2i stand had an attention grabbing setup: immersed in a tray of water was a Samsung Galaxy S3, powered on and running normally. Even more surprising, the rear cover of the S3 had been removed so the battery was fully exposed.   You can see the full demonstration by P2i on the Broadband Genie blog.

The S3 had been treated with Dunkable™, the latest form of P2i’s technology. This protects handsets to IPx7 standards, which requires devices to survive a metre of water for 30 minutes, though the timer on the S3 suggested it had been underwater for a lot longer than that.

As the phone was lifted out, the water droplets just slid off, and once the screen had been dried, it functioned as normal.

Unfortunately, as it’s a new development Dunkable™ is not yet available on any hardware. So what could P2i do for us smartphone users right now?

The answer is its first commercial splash-proof product. This offers protection against splashes and spills, and like Dunkable™, water simply slides off treated surfaces. While you can’t leave a handset immersed for a long period, it can survive everyday incidents that would kill unprotected devices.

The splash-proof coating is already used on recent Motorola RAZR smartphones. Like the RAZR i which I’d been carrying around for the last few months; turns out I was already a splash-proof user and hadn’t even realised.

P2i can make a real difference to both manufacturers and end-users. We get water-resistant phones without the ugly bulk of typical ruggedised handsets, while manufacturers are free to design phones without having to worry about needing to adapt the design to “build in” liquid protection.

The challenge at the moment is getting the technology onto handsets, and in this, P2i could learn from the likes of Corning.  

Gorilla Glass is now the standard for toughened phone displays, and it’s become a selling point. Consumers are becoming increasingly aware that a smartphone with Corning Gorilla Glass means it’s well protected against scratches and falls.

If P2i is able to build its brand awareness to the point where consumers base their buying decisions on its inclusion, they’ll be able to attract more manufacturers and we’ll get to a point where technologies like the splash-proof coating and Dunkable™ are used as a matter of course. Then we won’t need to worry as much when our smartphones take a swim in the toilet bowl.

Why does a wet phone die?

I wouldn't say I am an accident prone person, but statistically I have destroyed a disproportionate number of phones due to water damage. One of the things that struck me, was how sometimes, if you’re quick at getting your phone out of the water and you turn it off, then pray to the phone Gods and keep your fingers crossed, sometimes, just sometimes, it magically comes back on again the next day…(at least until a week or two later when it starts acting ‘funny’).

In order to get a better understanding of what’s going on with a wet phone, I had a chat with the team in the P2i labs.

What happens when your phone gets wet?

There is a magnitude of possible outcomes when your phone gets wet. If you think about the number of entry points for water to get in the phone, then times that by the number of possible angles of entry, force of entry, droplet size (fully submerged, spray, mist, sweat) and type of liquid, you begin to see why the answer is not so black and white!

Perhaps one of the most obvious outcomes is that your phone ‘short circuits’ and powers out. If you think of a circuit board like a series of motorways, in the same way that we drive cars according to the direction and paths provided, the circuit board controls the flow of electrons, ensuring that your device works as specified. However when you add water to the mix, it’s like driving cross country or along sand dunes where there are no roads to act as a guide. As a conductor of electricity the water allows the electrons to flow freely.

With the liquid inside the phone allowing the electricity to flow in unintended directions, the essential voltage differences across the circuit board are interrupted, causing excessive electric current, heat and power outage.

Ok, so if I’m lucky enough to have my phone turn back on, why does it start going ‘funny’ after a couple of days/weeks?   

If you have ever opened a water damaged phone or piece of electronics you may have seen what looks like rust or a perhaps a white powdery substance. In the first instance the water or liquid is interacting with the metal causing a chemical reaction, as you would see with any metals exposed to the elements, like a tin roof. Except unlike the roof, the addition of energy supplied by the phone under power, accelerates the process. This causes degradation and wearing away of the metals inhibiting them from performing effectively. This is particularly evident in devices that are used in environments such as the gym or are kept close to the skin like headphones and hearing aids, where the addition of the salts in our sweat aid in the severity of the chemical reaction.

So what is it that makes a phone die altogether? 

Well this takes us back to the highway analogy. There is a type of corrosion called ‘electrochemical migration’. This is essentially the movement of metal ions from one point on a circuit board to another. This is able to occur because the water allows the free flow of electricity; so where once there were paths for the electricity to flow, allowing controlled differences in electrical charge between different points on the circuit, now  the water allows the metal ions to migrate. Eventually the metal ions will bridge the two points through the formation of a metal dendrite, acting as if a new road was created. Now, even when the water recedes, this new road permanently disrupts the control of electricity on the circuit board and the phone is no longer able to function as intended.

Do you have any advice for people who get their phones wet?  

It’s key to stop the electrical flow as soon as possible so first thing is to take the battery out. Then dry any excess visible water – worth noting that you should avoid trying to shake the water out as you may be inadvertently forcing it further into the device. Leave the phone to dry out completely before succumbing to the urge to test it…and unless it’s a Motorola or Alcatel device already treated with P2i’s tech, than feel free to keep your fingers crossed. 

The Gadget Show Future Special

There’s a look of genuine concern on Jason Bradbury’s face as he says, “…are you ready for this? 500 quid in the drink”, and places the Samsung Galaxy SIII into a flask of water. Now we all know electronics and water don’t mix, but Jason is showing off Dunkable™, the latest nano-coating technology from P2i, so we are confident everything will go well.

You see Dunkable™ is a hydrophobic barrier coating which means that not only does it combat forces like capillary action (which would draw the water throughout the internals of the device) but it also acts as a barrier to stop the water and the electronics interacting at the molecular level.  

The result is that Polly and Jason can maintain a Skype video call underwater. See The Gadget Show website to watch the clip for yourself:

After the show we received a number of emails, tweets and Facebookcomments, all asking where people could get their phones treated, and how much it would cost. And this is where the title of the show comes into play… “Future Special”.

What the show was, well, showing, is that P2i has developed the technology to protect devices from water damage. But now comes the futuristic part, as we look to major manufacturers to incorporate the technology into the manufacturing process. So you won’t need to pay extra to add this feature to your device, it will come as standard!

In fact, our splash-proof nano-coating technology already comes as standard on Motorola smartphones and tablets. So you can rest assured it’s protected from everyday accidental splashes and spills. In January we also announced a partnership with Alcatel who are rolling out the splash-proof technology onto their latest range of smartphones.

So although you can’t buy a phone with Dunkable™ on it yet, the future may not be that far away…

P2i at Mobile World Congress

In some ways, Mobile World Congress (MWC) is like a storm, descending on Barcelona each year, bringing thousands of the world’s leading mobile technology experts and brands, to the four day event. 

From dawn we begin to congregate at the exhibition center, like ants scurrying to be in the nest before the rain hits - only to return to the outside world again at dusk, looking like a wave of zombies, exhausted from the days exciting events.

Inside the halls the bright lights show off extravagant displays with the latest model phones and tablets for all to see. There is one booth that stands out as being a little different this year. The feature on this booth is not a phone per say but … a toilet. 

At MWC P2i is previewing its very latest technology. Named Dunkable™, this tech provides protection against accidental submergence, offering what is known in the industry as an IPx7 rating. This means the phone can survive being under one meter of water for half an hour. 

See for yourself in this video as P2i's Chief Technical Officer (the guy who invented the technology) dunks a phone in the loo:

To toilet or not to toilet?

We all know that smartphones and tablets are becoming an integral part of everyday life – and as a new member of the “I didn’t seem to need one before Christmas, but now Santa bought me a tablet I don’t know how I lived without it” crew, than I must say I have found myself taking it into some strange environments. 

I mean, I would never take my precious camera into a steamy kitchen and put it down on a damp, cluttered bench top next to the hazards of a glass of wine, while I stir my pasta. But when you’re in the middle of running through the streets of London escaping the grasp of the underworld bosses in the latest crime thriller novel, than its easy to forget the dangers lurking in your own kitchen. 

And if the statistics are to be believed than I am not alone. Apparently in 2011 39% of us were using our phones while going to the bathroom, causing a staggering 19% of us to drop them down the loo. But not to worry, because apparently 14% of us actually wash our phones and our hands when were done!

© Oxford Scientific Films and Terra Mater Factual Studios

Well it’s no wonder water damage is one of the leading causes of permanent phone malfunction, and why manufacturers are doing all they can to make sure that their phones last the lifetime of your contract. 

At P2i we provide a splash-proof nano-coating protection to Motorola and Alcatel ONE TOUCH phones which lowers the phone's internal and external surface energy. This means any moisture or liquids that come into contact with the phone are repelled away, instead of being drawn into the device. You can see the tech in action on the Motorola XOOM 2 tablet in the video below:

Merry Christmas & A Happy New Year!

Did you know that the song 'We wish you a Merry Christmas' is from 16th Century England and has its origins in English tradition where wealthy people offered treats to carolers on Christmas Eve? Neither did we, till we looked it up but is quite interesting though.

With Christmas day only a few sleeps away, we will be closing our office until 2013 but want to wish you all a Merry Christmas and a Happy New Year!

But before we leave you, we have put together a special Christmas message together in the style of our Repellent Files. Hope you enjoy it!

See you in 2013...

Splashes & Spills - No Worries!

Has your phone ever been splashed with water or other liquids? If so, the reaction to this is always one of dread, as smartphones are not designed to mix with water in any of its forms.

There are many solutions out there that aim to prevent phones from a watery grave. For example, putting the device in a bowl of rice, but these methods are optimistic at best and in most cases the end result is still not good.

Smartphones have become such an important part of our everyday lives that there are very few scenarios left where phones do not accompany us. In fact, in a recent survey, 19% of people interviewed admitted to having dropped their phones down the toilet!

All is not lost though, as protection from water damage is now available in the form of the Alcatel ONE TOUCH 997 Ultra smartphone.

The 997 Ultra repels water

Understanding the role smartphones play in today's society, Alcatel have teamed up with P2i to offer consumers a completely water repellent phone and reduce the fears they have when phones and liquids meet. To do this, the ONE TOUCH 997 Ultra comes complete with our nano-coating technology which is applied to both the external and internal surfaces, ensuring total protection from water damaging effects. You can see how our coating is applied to smartphones below:

As the coating is incredibly thin (1000 times smaller than a human hair), it does not interfere with the internal electrical conductivity, allowing all components to be treated, leaving no weak points to attract water and cause corrosion. This is great piece of mind should the 997 Ultra come into contact with water.

When launching the onetouch 997 Ultra, Alcatel mobile's theme is 'No Worries' and with the benefits our water repellent nano-coating offers, the concerns over everyday splashes and spills, or being caught in the rain, are becoming a thing of the past.

You can watch the technology in action below in the official Alcatel video and if you would like to know more details about the 997 Ultra, you can here.

Splashes, spills and rain.... No worries with the ONE TOUCH 997 Ultra!

----

* The water repellent nano-coating applied by TCL, protects the internal components from water ingress and corrosion damage, caused by accidental splashes and spills. The coating is not a waterproof technology and TCL does not recommend that your phone comes into contact with liquids.

2012 - A Year in Review

2012 has been a busy year here at P2i and with 2013 only a few weeks away, we take a look back at some of our more exciting highlights.

January:

The first month of 2012 saw us attend two very different tradeshows. For the second year in a row, we exhibited at International CES in Las Vegas which was also a milestone for P2i, as we announced that over 8 million consumer electronics devices had been protected from water damage with our nano-coating technology. You can find out more about how we got on at CES here.

In addition, we also attended ISPO in Munich, Germany to promote our ion-mask™ technology to lifestyle brands, where we were delighted to announce that the technology had been applied to over 3 million pairs of shoes.

February:

Did you know that more than half of all mobile phone users expect devices to be water-repellent? In research carried out by P2i, mobile phone users from the UK, France, Germany, Spain and the US also admitted to using their devices in the rain, shower and sauna. Read all about the findings here.

February also saw our return to Mobile World Congress (MWC) in Barcelona where we were also interviewed by The Fonecast. In preparation for MWC, we also produced a brand new video to explain how our coating is applied to electronic devices. You can watch this video below:

March:

At AudiologyNow2012! we were delighted to be crowned Best of Show for the second year running, an award that was made all the more special as P2i was the first company to win this award in consecutive years. You can see our award and booth here.

Ever wondered what the difference between waterproof and water repellent electronics is? In our post from the 21st March, we look at the differences in more detail.

April:

In April, we attended two tradeshows for the first time, World Filtration Congress in Graz, Austria and NEPCON in Shanghai, China ,as well as featuring on NewsWatch TV hosted by Scott Steinberg.

Finally, we were delighted to announce our partnership with leading headwear brand Kangol, who have applied ion-mask™ to a range of their iconic hats. You can watch our technology in action on Kangol hats below:

May:

Our busiest month so far!

With the London Olympics just around the corner, P2i teamed up with UK Sport to protect equipment and accessories in cycling and sailing, two of Britain's leading sports. We also attended CTIA Wireless in New Orleans, USA and started our series of blogs entitled: A Brief History of Nanotechnology, which charts the early beginnings of nanotechnology through to the present day (you can find the series by searching our blog).

Do you know what happens if you apply our coating to normally water absorbent items? Well in May we created The Repellent Files to find out. You can see all our experiments so far which include Mentos & Diet Coke, sponges and coffee granules on P2i.TV.

To top off an excellent month, we were crowned Most Innovative Company of the Year 2012 by the Best in Biz Awards 2012 EMEA.

July:

While June went by a little more quietly, July was certainly a month to shout about, winning not one but two industry awards! At OutDoor 2012 in Friedrichshafen, Germany our collaboration with Trekmates was recognized as the DRY Mountain Lite Mitt featuring ion-mask™ was awarded the Industry Award in the Accessories category.

And at the same time, the Global Business Excellence (GBE) Awards were being held in London where we were acknowledged by winning the Outstanding New Product/Service award.

August/September:

Both August and September continued where July left off with more awards coming our way. In August, we were again awarded the title of Most Innovative Company in Europe by the International Business Awards (Stevies) and in September we were listed in the Sunday Times Tech Track 100 list. The list highlights the top-performing private companies and we came 27th!

October:

How waterproof are consumer electronics? That was the main topic of our blog in October. We also announced our exclusive partnership with Plantronics to protect cutting-edge Bluetooth devices, including the Voyager Legend headset.

November:

Did you catch Richard Hammond's Miracles of Nature on BBC One? If you did, you will have seen that we were featured! In the first episode entitled 'Super Bodies', Richard Hammond explored how nature has inspired human technological developments and how the wings of the Morpho butterfly produce the same water-repellent effect as our technology. The series will be on DVD from next year but images and more information from the show can be seen here.

November also saw the official launch of our partnership with Alcatel Mobile (TCL), where our coating has been applied to Alcatel's flagship model, the ONE TOUCH 997 Ultra. Watch the video below:

Last but not least, it was time to answer another frequently asked question: How small is our coating?

December:

There are exciting projects in the pipeline but you will have to wait to find out what. We also have a host of activity planned for 2013, so watch this space...

If you would like to know more about our technology, visit www.p2i.com or alternatively you can ask us a question in the comment box below.

An Update on Events

It has been quite a long time since we updated you about our presence at tradeshows, events and conferences. This post seeks to rectify that.

So far this year we have showcased our technology for electronics at CES 2012, Mobile World Congress 2012 and AudiologyNOW! as well as ISPO and EU OutDoor, where we amazed delegates with the benefits of our ion-mask nano-coating.

This week we are demonstrating the benefits of both technologies. In London, on the 4th December we had a stand within the Stuff Zone at Trends Plus 2012. The event which is in its second year, acts as a forum for ideas, creativity and blue-sky thinking and attracts delegates in marketing, advertising as well as new product developments.

You can find out more about our presence at Trends Plus here.

Setting up our stand

Demonstrating the repellent properties of our coating at Stuff Zone

Coinciding with Trends Plus is The Running Event taking place in Austin, Texas and is the premier expo for speciality retailers. If you are attending the show, we can be found at booth 1425, where we are demonstrating our ion-mask technology to a wide range of audiences. You can find out more about The Running Event here.

Our Running Event booth

More images from the event will be posted on our Twitter and Facebook accounts and you can keep up to date with what events and tradeshows we attend by visiting www.p2i.com/events

How small is small?

If you have visited p2i.com, seen our collateral or even watched our videos then you will be aware that we refer to our technology as 1,000 times thinner than a human hair. Which is pretty small, but exactly how small is small?

In this post we will look at how small nanometres really are, as well as posting some interesting facts.

What is small?

The word nano originates from the Greek word for dwarf, but today, the term nano more commonly refers to anything that is 'incrediblly small' or to be precise - one billionth (10^-9) times smaller than a metre.

To put this into perspective the smallest object visible to the naked human eye is a single strand of human hair, anything smaller than that and we need the help of microscopes to see them. And even more sophisticated and expensive microscopes are required before building blocks such as hydrogen atoms become visible. In fact, you would need to line up 10 hydrogen atoms in a row just to equal one nanometre!

Powers of Ten:

To measure size, either large or small, the calculations required to do so are done in powers of ten, as you can see below:

To get our heads around this subject in a more understandable way, in 1997 a video was produced which takes the viewer on a journey of magintudes. Called Powers of Ten, the video is still very influential today. Every 10 seconds the viewing point starts from ten times further away, eventually reaching the edge of the known galaxy. At this point we then return to Earth at the same speed, ending inside one of the smallest objects visible; a carbon atom. It is a great representation of scale in comparasion to our own size as human beings and you can watch it below:

More recently, a modern version of this video has been produced narrated by Morgan Freeman which you can see here:

Some interesting facts:

We have all heard of red blood cells and DNA, but have you ever wondered how small they actually are? Below are some of these objects and their relative size:

• Grain of Rice =  1 Millimeter
• Red Blood Cell =  5-7 Microns in length (5000 Red blood cells would fit into 1 inch)
• DNA = 1 Micron
• Common Cold Virus = 0.0001 Micron or 75-100nm wide

Did you know that the average human finger nail grows at around 1 nanometer(nm) per second? And if your were able to strech a meter a distance of 1690 miles (roughly the same distance as Melbourne to Perth in Australia), a nanometre would only be the size of a parecetol or asprin tablet.

So as you can see, when we talk about the nanoscale, we are working in incredibly small dimensions.

P2i's nano-coating technology:

It is amazing to know that so much activity is going on, on scales of size that are sometimes hard to comprehend.

Our coating, which is measured in nanometers is molecularly bonded to products surfaces inside and out, offering superior liquid repellency. As mentioned earlier, the coating is 1000 times thinner than a human hair and invisible to the naked eye, in fact it is so small that it does not change the look or feel of the surface it is applied to.

You can find out more about our technology here as well as seeing how it is applied in the following video:

As always, if you have any questions about nanotechnology or our coating, just ask.

To Repel or not to Repel? That is the Question!

As you know we have been experimenting with our water repellent coating to discover if it can turn normally water absorbent and dissolvable items into repellent ones.

 

So far we have published 11 different Repellent Files including:

• Berocca
• Coffee
• Sponges
• Sugar Cubes
• Mentos (& Diet Coke)

If you have not seen what happens when a pack of Mentos are dropped in Diet Coke, get on YouTube and have a look, it is worth it.

Each week we look to publish a new video on our YouTube channel, but if you have any suggestions of products or items you would like to see featured in the Repellent Files do let us know in the comment box at the end of this post and who knows you could see your suggestion feature in one of our videos!

You can watch all the Repellent Files we have posted so far below and remember to check out our channel, Twitter and Facebook accounts for the next instalment this Friday.

Case #1: Teabag

Case #2: Berocca Tablets

Case #3: The Biscuit Dunk

Case #4: Anyone for Coffee?

Case #5: Sugar Cubes

Case #6: Sponges

Case #7: Mentos & Diet Coke

Case #8: Newspapers

Case #9: Water Droplets

Case #10: A Water Droplets Journey

Hope you enjoyed watching them! If so, subscribe to our channel to be alerted whenever we put a new video up.