Glass panel,Tempered Glass,laminated Glass,printing Glass,Flat Glass,Aquarium,Fish Tank,Borosilicate Glass
For Price
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Special Glass/High Borosilicate Glass
Negotiate
Yes
FOB,EXW,CFR,CIF,Others
L/C,T/T,Western Union,Others
Wooden case
2020/04/15
Mohs rating
37
OEM
47
3D printer pyrex glass plates
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% |
Guangdong-China
Manufacturer
JiangMen Bolipai Glass Products Co,.LtdTempered glassBusinessLicense
Glass panel,Tempered Glass,laminated Glass,printing Glass,Flat Glass,Aquarium,Fish Tank,Borosilicate Glass
Tel:+8613172272936
Fax:86-
China