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2017 Good Quality Density Toughened Glass - Sight Glass Oil Level Indicator Round Flat Glass – 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:
Related Product Guide:
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We goal to see good quality disfigurement within the manufacturing and provide the most effective support to domestic and overseas shoppers wholeheartedly for 2017 Good Quality Density Toughened Glass - Sight Glass Oil Level Indicator Round Flat Glass – Hongya , The product will supply to all over the world, such as: Dominica, Pretoria, azerbaijan, Welcome to visit our company, factory and our showroom where displays various products that will meet your expectation. Meanwhile, it is convenient to visit our website, and our sales staff will try their best to provide you the best service. Please contact us if you need more information. Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation.