Диски из боросиликатного стекла
- Category: Glass >>>
- Supplier: Nantong Guoguang Optoelectronic Technology Co. Ltd.
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Product Overview
Description
Borosilicate Glass
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
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OUR COMPANY
1. Our company was set up on 2003 with area of more than 7000 m2.
2. We melt over 170 types of optical glass raw material and process the filter as well.
3. Currently, we have around 90 Employees.
4. We have two work-shops:
1st: Melting Work-shop for Melting over 170 types of glass Material
2nd: Cleaning room for Processing the optical Glass
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Exhibition
FAQ & Shipping
Why choose us?
Our main advantage: We melt the optical glass Material by ourselves.
1. Our price would be more competitive.
2. We could easily control the quality of raw material.
3. We could conveniently adjust the raw material production plan if the urgent order is required.
4. There is no need to worry about the lack of raw material leading to the stop of production.
5. We are able to develop new type of glass to meet the special requirement of the customer, even involve in the customer's RDC early stage.
Packing & Shipping
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Sunny
NANTONG GUOGUANG OPTOELECTRONIC TECHNOLOGY CO.,LTD
Web:www.gggxbl.com
Tel:86-15190810998
Fax:86-0513-88780866
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