fireplace glass screen made from borosilicate 3.3 float glass heat resistant Hydrolytic Resistant High Chemical Resistant

Gas, electric and alcohol fireplace and ovens can use borosilicate float glass to replace ceramic glass.

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 proof glass)

List of Thickness and ToleranceThickness mm Tolerance mm Thickness mm Tolerance mm4.00         ±0.155.00         ±0.155.50         ±0.156.00         ±0.153.00          ±0.20       6.50         ±0.203.30          ±0.20       7.50         ±0.303.80          ±0.15       8.00         ±0.30

9.00          ±0.30       10.00        ±0.30III. Performance of the Product

1).  Mechanical PerformanceDensity  ρ              2.23±0.02g/cm32). Thermodynamic PerformanceThermal expansion coefficient           (0-300) 3.3±0.1×10-6K-1Softening point        820±10Strain point        516±10Caloricity (20-100) 0.82KJ × (kg×K)-1Thermal coefficient        1.2W×m×K-1Thermal shock resistance 180KStrengthening type 300KIdentical temperature difference 100KStrengthening type 300 KMaximum working temperature Short time(<10h): 500   Long time(>10h): 450 3).  Chemical Performance Water resistance                      ISO719/DIN12111 HGB1/ISO720 HGA1Acid resistance ISO1776/DIN12116 1Alkali resistance ISO695/DIN52322 A24). Optical PropertyRefractive index Nd: 1.47384Transmittance spectrum curve

5). Electrical PropertySpecific resistance lgρ 8.0Ω×cm at 250Dielectric dissipation fraction tan σ (1 megacycle at 20): 38×10-4Dielectric constant ε=4.7

IV. Means of Processing for CustomersCutting Round corner Round edge Surface fine polishing Hole drilling Coating Surface printing and sand blasting Thermal bending

fireplace glass screen