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Specifications

Borofloat glass borofloat glass pyrex glass borocilicate glass3.3
Heat resistant temperature ******0 °C
Softening point **0 °C                                                                        

 Heat resistant Glass
High transmission Light
Stable chemical property
High Acid Resistant Glass

Specification of Product
1) Dimension       ***0mm×**0mm ***0×**0mm ***0×***0mm
2) Thickness        1.1~*0mm
3) Net sized glass of strengthening can be supplied as per the customers requirement;
4) Glass of small cut size is available according the requirement from customers.

Performance of the Product
1).  Mechanical Performance    Density  ρ 2.*3±0.*2g/cm3
2). Thermodynamic Performance
      Thermal expansion coefficient     (****0) 3.3±0.1×***6K*1    Softening point    **0±*0
      Strain point                                  **6±*0                Caloricity (*****0)    0.*2KJ × (kg×K)*1
      Thermal coefficient                       1.2W×m×K*1       Thermal shock resistance   **0K
      Strengthening type                       **0K               Identical temperature difference     **0K
      Strengthening type                       **0 K  

Maximum working temperature     Short time(*0h): **0
3). Chemical Performance
      Water resistance          ISO**9/DIN****1 HGB1/ISO**0 HGA1
      Acid resistance            ISO***6/DIN****6 1  Alkali resistance          ISO**5/DIN****2 A2
4). Optical Property
      Refractive index                        Nd: 1.****4      Transmittance  spectrum curve

5). Electrical Property
      Specific resistance lgρ              8.0Ω×cm at **0
      Dielectric dissipation fraction tan σ (1 megacycle at *0): *8×***4
      Dielectric constant                    ε=4.7

Means of Processing for Customers
 1.Cutting 2.Round corner 3.Round edge 4.Surface fine polishing 5. Hole drilling 6.Coating
 7Surface printing and sand blasting.8. Thermal bending

Borosilicate 3.3 serves as a material of truly functional and wide applications:
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;
8). Safety protection (bullet proofglass)