Borosilicate 3.3 float glass 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
2mm to 20mm
III. Performance of the Product
1). Mechanical Performance
Density 2.23+/-0.02g/cm3
2). Thermodynamic Performance
Thermal expansion coefficient (0-300) 3.3+/-0.1*10-6K-1
Softening point 820+/-10
Strain point 516+/-10
Caloricity (20-100) 0.82KJ * (kg*K)-1
Thermal coefficient 1.2W*m*K-1
Thermal shock resistance 180K
Strengthening type 300K
Identical temperature difference 100K
Strengthening type 300 K
Maximum working temperature Short time(10h): 450
3). Chemical Performance
Water resistance ISO719/DIN12111 HGB1/ISO720 HGA1
Acid resistance ISO1776/DIN12116 1
Alkali resistance ISO695/DIN52322 A2
4). Optical Property
Refractive index Nd: 1.47384
Transmittance spectrum cur
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
2mm to 20mm
III. Performance of the Product
1). Mechanical Performance
Density 2.23+/-0.02g/cm3
2). Thermodynamic Performance
Thermal expansion coefficient (0-300) 3.3+/-0.1*10-6K-1
Softening point 820+/-10
Strain point 516+/-10
Caloricity (20-100) 0.82KJ * (kg*K)-1
Thermal coefficient 1.2W*m*K-1
Thermal shock resistance 180K
Strengthening type 300K
Identical temperature difference 100K
Strengthening type 300 K
Maximum working temperature Short time(10h): 450
3). Chemical Performance
Water resistance ISO719/DIN12111 HGB1/ISO720 HGA1
Acid resistance ISO1776/DIN12116 1
Alkali resistance ISO695/DIN52322 A2
4). Optical Property
Refractive index Nd: 1.47384
Transmittance spectrum cur
Main Products
borosilicate glass, lighting glass, pharmaceutical glass