Spray-on liquid glass is about to revolutionize almost everything
2010-02-04 0:00

By Lin Edwards | PhysOrg.com

Spray-on liquid glass is transparent, non-toxic, and can protect virtually any surface against almost any damage from hazards such as water, UV radiation, dirt, heat, and bacterial infections. The coating is also flexible and breathable, which makes it suitable for use on an enormous array of products.


The fissure was induced in order present an image which shows the characteristics of the coating.
The image shows the SiO2 coating on a filament of a microfibre.

The liquid glass spray (technically termed “SiO2 ultra-thin layering”) consists of almost pure silicon dioxide (silica, the normal compound in glass) extracted from quartz sand. Water or ethanol is added, depending on the type of surface to be coated. There are no additives, and the nano-scale glass coating bonds to the surface because of the quantum forces involved. According to the manufacturers, liquid glass has a long-lasting antibacterial effect because microbes landing on the surface cannot divide or replicate easily.

Liquid glass was invented in Turkey and the patent is held by Nanopool, a family-owned German company. Research on the product was carried out at the Saarbrücken Institute for New Materials. Nanopool is already in negotiations in the UK with a number of companies and with the National Health Service, with a view to its widespread adoption.

The liquid glass spray produces a water-resistant coating only around 100 nanometers (15-30 molecules) thick. On this nanoscale the glass is highly flexible and breathable. The coating is environmentally harmless and non-toxic, and easy to clean using only water or a simple wipe with a damp cloth. It repels bacteria, water and dirt, and resists heat, UV light and even acids. UK project manager with Nanopool, Neil McClelland, said soon almost every product you purchase will be coated with liquid glass.

Food processing companies in Germany have already carried out trials of the spray, and found sterile surfaces that usually needed to be cleaned with strong bleach to keep them sterile needed only a hot water rinse if they were coated with liquid glass. The levels of sterility were higher for the glass-coated surfaces, and the surfaces remained sterile for months.

Other organizations, such as a train company and a hotel chain in the UK, and a hamburger chain in Germany, are also testing liquid glass for a wide range of uses. A year-long trial of the spray in a Lancashire hospital also produced “very promising” results for a range of applications including coatings for equipment, medical implants, catheters, sutures and bandages. The war graves association in the UK is investigating using the spray to treat stone monuments and grave stones, since trials have shown the coating protects against weathering and graffiti. Trials in Turkey are testing the product on monuments such as the Ataturk Mausoleum in Ankara.

The liquid glass coating is breathable, which means it can be used on plants and seeds. Trials in vineyards have found spraying vines increases their resistance to fungal diseases, while other tests have shown sprayed seeds germinate and grow faster than untreated seeds, and coated wood is not attacked by termites. Other vineyard applications include coating corks with liquid glass to prevent “corking” and contamination of wine. The spray cannot be seen by the naked eye, which means it could also be used to treat clothing and other materials to make them stain-resistant. McClelland said you can “pour a bottle of wine over an expensive silk shirt and it will come right off”.

In the home, spray-on glass would eliminate the need for scrubbing and make most cleaning products obsolete. Since it is available in both water-based and alcohol-based solutions, it can be used in the oven, in bathrooms, tiles, sinks, and almost every other surface in the home, and one spray is said to last a year.

Liquid glass spray is perhaps the most important nanotechnology product to emerge to date. It will be available in DIY stores in Britain soon, with prices starting at around £5 ($8 US). Other outlets, such as many supermarkets, may be unwilling to stock the products because they make enormous profits from cleaning products that need to be replaced regularly, and liquid glass would make virtually all of them obsolete.

Article from: PhysOrg.com


[Ed Note: The article is has the feel of a sales pitch, but the product has interesting ramifications, nevertheless. Videos found were PR releases.]

Press Releases:

Video from: YouTube.com


Video from: YouTube.com




Related Articles
Nanotechnology Product for Car Windshields Now Available in the USA (2005)
ORNL super water repellent could cause big wave in market (2007)
Cracking a controversial solid state mystery
New coating protects steel and superalloys
Nanocoating could eliminate foggy windows and lenses
Food industry 'too secretive' over nanotechnology
Nuclear-Powered Nanobots Will Allow Us to Forgo Eating a Square Meal for a Century
Tell USDA: Keep Nanotech OUT of Organic!
Study Says Carbon Nanotubes as Dangerous as Asbestos [2008]
Health Risks Of Nanotechnology: How Nanoparticles Can Cause Lung Damage, And How The Damage Can Be Blocked
Full speed ahead for nanotechnology?
Self-cleaning wool and silk developed using nanotechnology
NanoPool website
Liquid glass: the spray-on scientific revelation


Latest News from our Front Page

German Government Evict Poor Germans From Their Homes For Migrant Asylum Seekers
2015-09-03 2:40
This is a video of a report on replacement of poor Germans with Middle Eastern asylum seekers. This was made broudcasted on a German Left-leaning TV station on August 28, 2015. It's original title: The most poor of the poor have to vacate their homes for asylum seekers. Source: youtube.com
Black Lives Matter Radio Host Calls for Killing Whites and Police
2015-09-03 1:48
“It’s open season on killing whites and police officers." A blogtalkradio program associated with the Black Lives Matter movement spewed racist hate and called for a race war Monday, reports Breitbart. The YouTube video of the audio recording has since been removed as a violation of YouTube's policy prohibiting hate speech, but Breitbart has video (below) of the host "King Noble" making the comments, taken from ...
Irish will be an ethnic minority in Ireland by 2050
2015-09-02 22:32
The former President of Dublin City University says that Ireland’s natives will be a minority in the country by the middle of this century... Professor Ferdinand von Prondzynski was referring to unpublished and unidentified United Kingdom based research. Speaking at the conferring ceremony at DCU on Tuesday he said that the Irish in Ireland will be a minority by 2050 while ...
Immigrant Crisis Is the Final Nail in the EU Coffin
2015-09-02 21:23
One of the biggest flaws with the EU, was the idea that they could house dozens of cultures with distinct histories and languages, all under one roof, and expect them to thrive. You can’t hold 28 nations together under one union, when all of these countries have wildly different interests, expectations, and priorities. Every time the EU faces a problem, ...
Three-year-old ultra-Orthodox Jewish children told 'the non-Jews' are 'evil' in worksheet produced by London school
2015-09-02 19:43
Documents seen by The Independent show children are taught about the horrors of the Holocaust when they are still in kindergarten at the Beis Rochel boys’ school in north London. A whistle-blower, who wished to remain anonymous, has shown The Independent a worksheet given to boys aged three and four at the school. In it, children were asked to complete questions ...
More News »