Microwave Oven Borosilicate glass 3.3
Specifications
1. Excellent visual effect
2. Powerful effect on Fire, hydrolysis and Chemical Resistance
3. High resistance to thermal shock.
BOROSILICATE FLOAT GLASS DESCRIPTION
Bolipai 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 nuclear waste, where the waste is immobilised in the glass through a process known as vitrification (contrast with Synroc).
BOROSILICATE FLOAT GLASS 3.3
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. Iatrology and bio-engineering;
Mechanical properties |
|
Density (g/cm3) (at 25°C) | 2.23±0.02 |
Knoop hardness | 480 |
Flexure strength | 24Mpa |
Thermodynamic properties |
|
Coefficient of thermal expansion (α) (0-300°C) | 3.3±0.1×10-6 |
Softening point (°C) | 830±10 |
Strain point (°C) | 521±10 |
Specific heat capacity | (2-100°C)0.83KJ×(kg×K)-1 |
Thermal conductivity | 1.2W×(m×k)-1 |
Thermal shock resistance(K) | 300 |
Temperature performance(K) | 200 |
Maximum working temperature | (>10h, 600°C), (>10h, 550°C) |
Chemical properties |
|
Water resistence | ISO719/DIN12111, HGB1 ISO720, HGA1 |
Acid resistance | ISO1776/DIN12116, 1 |
Alkali resistance | ISO695/DIN52322, A2 |
Optical properties |
|
Refractive index | Nd: 1.47379 |
Transmittance (5mm) | >92% |
Electrical properties |
|
Specific resistance 1g | 250°C, 8.0Ω×cm |
Dielectric loss | Tan , 38×(10)-4 |
Dielectric Constant | 4.7 |
Chemical component |
|
SiO2 | 79-82% |
B2O3 | 8-14% |
Na2O | 2-4% |
Al2O3 | 1-6% |
Established in 2004, Jiangmen Bolipai Glass Products Co., Ltd. is a manufacturer specialized in the research, development and production of borosilicate glass, tempered glass, laminated glass, hollow glass, reflective glass, curverd tempered glass, hot bend glass, silk screen glass, painting glass, household appliances glass panel, lamps glass panel, and so on.
We are located in Jiangmen city with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.
If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us.
We are looking forward to forming successful business relationships with new clients around the world in the near future.
Thank you!