Lynn ArringtonThank you for your excellent service. we are satisfied with the products. Looking for more cooperation.
Eric HammarbergSuper good quality! Good service and support. Very nice work for you.
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3mm Heat Strengthened Borosilicate Glass Sheet Decorative
|Product Name||Tempered Glass Panels||Material||Float Glass|
|Color||Clear, Green, Blue, Grey, Bronze||Process||Clear Glass, Tempered Glass|
|Shape||Curve, Flat||Edge||Safety Edge Or As Your Demand|
|Function||Decorative Glass, Heat Reflective Glass||Thickness||3-19mm|
Heat Strengthened borosilicate glass sheet,
3mm borosilicate glass sheet,
Heat Strengthened borosilicate glass plate
3mm Heat Strengthened Borosilicate Glass Sheet Heat Resistant Borosilicate 3.3
About Borosilicate Glass:
Borosilicate glass has a very low thermal expansion coefficient, about one-third that of ordinary glass. This reduces material stresses caused by temperature gradients, thus making it more resistant to breaking. This makes it a popular material for objects like telescope mirrors, where it is essential to have very little deviation in shape. It is also used in the processing of high-level waste, where the waste is immobilised in the glass through a process known as vitrification (contrast with Synroc).
Advantage of Borosilicate Glass:
- to 85%.
Specification of Borosilicate Glass:
|Coefficient of mean linear thermal expansion α (20ºC; 300ºC)||3.3·10-6 K-1|
|Transformation temperature Tg||525ºC|
|Glass temperature at viscosity η in dPa·s:|
|1013 annealing point||560ºC|
|107.6 softening point||825ºC|
|104 working point||500ºC|
|Maximum shot-time working temperature||500ºC|
|Density ρ 25ºC||2.23g·cm-3|
|Modulus of elasticity E (Young's modulus)||63·103N·mm-2|
|Poisson's ratio μ||0.20|
|Thermal conductivity λw at 90ºC||1.2W·m-1·k-1|
|Temperature for the specific electrical resistance of 108 Ω·cnm tk 100||250ºC|
|Lagarithm of the electric volume resistivity (Ω·cm) at 250 ºC||8|
|Lagarithm of the electric volume resistivity (Ω·cm) at 350 ºC||6.5|
|Dielectric properties (1 MHz, 25):|
|Dielectric constant (permittivity) ε||4.6|
|Dielectric loss factor (dissipation factor) tan δ||37·10-4|
|Refractive index (λ=587.6nm) nd||1.473|
|Stress-optical coefficient K||4.0·10-6 mm2·N-1|
Applications of Borosilicate Glass:
1. Household electrical appliance (panel for oven and fireplace, microwave tray etc.);
2. Environmental engineering and chemical engineering (Lining layer of repellence, autoclave of chemical reaction and safety spectacles);
3. Lighting (spotlight and protective glass for jumbo power of floodlight);
4. Power regeneration by solar energy (solar cell base plate);
5. Fine instruments (optical filter);
6. Semi-conductor technology (LCD disc, display glass);
7. Latrology and bio-engineering;
8. 3D printers dedicated heating bed
Q1: How can we get detailed price?
-- Please provide us product thickness, size & qty, which will help us calculate costs for you.
-- CIF price is also available if destination port is provided.
Q2: How about sample and freight cost?
-- In general, we provide free samples, customers take freight cost.
Q3: How long is the production lead time for mass order?
-- It will take about 1~3 weeks, depends on product complexity & order quantity.
Q4: How do you control product quality?
-- Clearly understand customers’ product requirements;
-- To transfer customers requirements to internal product documents;
-- Complete quality assurance system from IQC to OQC. Outgoing inspection record is available for each order.
Q5: What about the payment?
-- T/T, L/C, Ali Trade Assurance, Western Union.
Q6: What about the after-sales service?
-- Normally we response within 4 hours, by email or WhatsApp or Wechat etc;
VALUES GLASS, a professional supplier of Glass and Mirror in Shanghai, China, sepcializing in deep processing and fine processing. Since the year of 2005, our business has expanded rapidly all over the world, including United States, Australia, South Korea, Germany and other European countries, and our company has won high reputation from customers with efficient communicate, competitive prices, quality products, on time delivery and best service.