We intention to see quality disfigurement within the creation and supply the ideal support to domestic and overseas buyers wholeheartedly for 3d Image One Way Mirror Teleprompter Glass, Tempered Glass Polishing Edge Glass, Tempered Silk Screen Printing Glass, We always regard the technology and customers as the uppermost. We always work hard to create great values for our customers and offer our customers better products & services.
Factory wholesale Low Emissivity Glass - Diameter 160mm thickness 20mm High temperature resistant high Brorosilicate sight Glass,cover glass window – Hongya Detail:
Product Describtion:
Borosilicate glass is one of transparent colorless glass, through wavelength is between 300 nm to 2500 nm, transmissivity is more than 90%, coefficient of thermal expansion is 3.3. It can acid proof and alkali, the high temperature resistant is about 450°C. If tempering, the high temperature can reach 550°C or so. Application: lighting fixture, chemical industry, electron, high temperature equipment and so on…
High borosilicate glass technical parameters:
Density(20℃)
|
2.23gcm-1
|
expansion coefficient(20-300℃)
|
3.3*10-6K-1
|
Softening point(℃)
|
820℃
|
maximum working temperature(℃)
|
≥450℃
|
maximum working temperature after tempered(℃)
|
≥650℃
|
refractive index
|
1.47
|
transmittance
|
92% ( thick≤4mm)
|
SiO2 percent
|
80% above
|
Applications:
1). Household electrical appliance(panel for oven and fireplace,microwave tray etc.);
2). Environmental engineering and chemical engineering(Linging layer of repellence, autoclave of chemical reaction and safety spectacles);
3). Lighting (spotlight and protective glass for power of floodlight);
4). Power regeneration by solar energy(solar cell base plate);
5). Semi-conductor technology (LCD disc,display glass);
6). Latrology and bio-engineering;
7). Safety protection
Production Line:
Package:
Product detail pictures:
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"Sincerity, Innovation, Rigorousness, and Efficiency" would be the persistent conception of our corporation to the long-term to establish collectively with customers for mutual reciprocity and mutual benefit for Factory wholesale Low Emissivity Glass - Diameter 160mm thickness 20mm High temperature resistant high Brorosilicate sight Glass,cover glass window – Hongya , The product will supply to all over the world, such as: Ottawa, Adelaide, United States, We will supply much better products with diversified designs and professional services. We sincerely welcome friends from over the world to visit our company and cooperate with us on the basis of long-term and mutual benefits.