Dec 23, 2009

non-cylindrical curved tempered glass


Tempered glass is made by heating annealed glass to approximately 700 degrees Celsius then cooling the outer surfaces rapidly. This process makes the glass very strong and shock resistant thus more durable.

AJJ Glass uses this toughening technique though a horizontal tempering furnace while bending the glass to specific shapes. It is one of the few curved toughening furnaces in China and it is the few one with a tight radius capabilities, it provides a wide range of applications in architectural, commercial and residential installations. The capabilities range from cylindrical single curves, to complex non cylindrical with tight radius curves and tangents. Following is our complex non-cylindrical curved toughening specifications. Please contact us regarding the viability of using bent glass in your next project.

Specification:
Thickness: 6mm to 19mm
Maximum dimension: 1200mm arc length x 2000mm height
Minimum dimension: 300mm girth x 300mm height
Curvature:
R1=115mm to 380mm
R2=380mm to 10000mm


N.B.: Mininum radius will depend on Girth and length

Dec 7, 2009

What is switchable privacy glass

AJJ Switchable privacy glass





AJJ swtichable glass is also called privacy glass, lcd glass, smart glass, electrical glass,etc. Privacy at the flick of a switch is possible with Switchable glass. This is state of the art laminated glass with a liquid crystal interlayer between two sheets of glass, either clear or tinted. The liquid crystal film and the glass panels are assembled by means of two interlayer films ( exp EVA film).

In clear mode an electrical current is passed through the interlayer which aligns the microscopic crystals along a number of parallel axes, thus allowing vision through the glass.

When privacy is required the current is switched off and the crystals scatter into a random formation which prevents vision through the glass.

Technical parameters:
The light transmittance of switchable glass is not less than 75%, and its anti-light transmittance is not more than 10%.
The switching speed of switchable glass is less than 0.1 sec.
The visual angle of switchable glass is not less than 140°.
The current of switchable glass is not more than 8 w/m2.
Siwtchable glass should endure 120V alternating current, and breakdown does not take place during 60 hours.
The working life of switchable glass is not less than 50000 hours.
Privacy glass can work normally in -10℃ ~ +60℃ circumstance.
The working voltage of privacy glass is 75V-100V alternating current, frequency is 50 Hz, it should work normally in the circumstance of voltage fluctuation is not more than 10V.

Standards and dimensions:
Avaliable maximum sizes: 1200mm x 3000mm (applicable for multichip connection)
Thickness: 7mm (3+1+3), 9mm(4+1+4), 11m(5+1+5), 13mm(6+1+6), 17mm(8+1+8)

Applications:
Typical appications include control room and command center for govement facilities, executive offices and conferences room, special effects for entertainment industry, exhibition, and outdoor advertisement.

Please email to sales@ajjglass.com if you are interested in AJJ switchable privacy glass and want to get switchable glass samples from us.

This e-mail address is being protected from spambots. You need JavaScript enabled to view it

How to order switchable privacy glass sample

Switchable privacy glass, lcd glass, smart glass















Since switchable privacy glass gets more and more populoar in China marketing and abroad, AJJ Glass Ltd, which is one of the leading and reliable manufacturers and suppliers of switchable glass
in China, has been receiving lots of inquiries about switchable glass and has been exporting switchable privacy glass to many countiries, such as USA, Canada, Australia, Netherlands, and U.A.E. etc.

On the other hand, switchable privacy glass is a smart glass which is researched and developed in recent years and it is the most expensive than any other kinds of glass products at present, so maybe most peoples are still not familiar with privacy glass, they don't know how to order switchable privacy glass sample after interesting. Well, please let me tell you what main points should be required as usual:

Firstly, what thickness and sizes of switchable glass you will require? The normal thickness of AJJ switchable privacy glass is 3mm + 1mm + 3mm, 4mm + 1mm + 4mm, 5mm +1mm + 5mm, and 6mm + 1mm + 6mm,etc. Of course, if you have special requiement of thickness, for example, 4mm glass + 1mm privacy film + 4mm glass + 1mm privacy film + 4mm glass, which is also possible from AJJ Glass Ltd, please don't forget to describle it as detailed as you can. The largest sizes of AJJ LCD glass is 1200mm x 3000mm.

Secondly, what application for your switchable privacy glass? If you would like to use in glass shower enclosures, we will have special process on glass edges for waterproof.

Thirdly, please send us detailed drawings or descriptions when you need to drill holes on LCD glass.

Fourth, please tell us what voltages and frequency in your country to ensure switchable glass work well when you got it, and what kinds of plugs you expected to ensure you test it directly and easily.

Any questions? Please email us at sales@ajjglass.com we will be delighted to help anytime. This e-mail address is being protected from spambots. You need JavaScript enabled to view it

P.S.: For detailed information of switchable glass, please click here.

Dec 4, 2009

AJJ silk-screen printing glass


The procedure of AJJ silk-screen printing building glass is printing the needed design on the glass surface with inorganic glaze which has high temperature resistance. After process of drying and agglomeration, the Silk-Screen pattern designs will be agglomerated permanently on the glass surface.

For the similar process of
tempered glass, silk screen printing glass has all the characteristics of toughened glass. Meanwhile, silk-screen glass is a kind of safe anti-acid and anti-alkaline decoration material.

Advantages:
You could choose any single color or a color combination as your wish, and this kind glass has anti-acid and anti-alkaline characters and donnot exist the problems of efflorescence and color fading. The special skill of silk-screen printing has great performance in skidproof aspect.

If you are interested in quality printing glass from
AJJ Glass Ltd, please feel free to contact our friendly salesman at sales@ajjglass.com

Silkscreen-printed glass for decorative shower doors



Have you ever thought about using silk-screen printed glass as decorative shower doors? They are enriched with a range array of patterned decorations. Modern expressions are used, such as code bars or people signs, but you can also choose a big flower pattern for instance. These will add a bit of privacy while offering quality visuals on a surface often neglected by interior decorators. All patterns are applied on the outer side of the glass door. This innovation gives great liberty in expressing your own style in new ways.

If you are interested in
AJJ silk-screen printing glass for your glass shower enclosures, please don't hesitate to contact us at sales@ajjglass.com