Borosilicate Float glass 
standard size: 1150*850mm 
thickness: 1.2--20mm 
customeized size is available
borofloat
Features: 1) Mechanical character: Density, 2.23g/cm2
2) Thermodynamics character:Thermal expansion coefficient (0-300): 3.3x10-6/Temperature resistant impact (rod test method): 230Thermal capacity (0-100): 0.195cal/gCoefficient of thermal conductivity (cal/cm): 0.0028Max working temperature: short term (<10h): 500 Long term (>10h): 450Softening point: 8203) Chemical character:. Water resistance: ISO719/DIN12111, HGB1 ISO720 HGA1. Acid resistance: ISO1776/DIN12116, 1. Alkali resistance: ISO695/DIN52322, A24) Optical character: transmittance curve5) Electricity character:Electric resistivity (lg): (25) 15Dielectric loss (tan): (1 magacycle 20) 46x104Dielectric constant: 4.9Standard size: thickness 1.2mm-20mm Max. width 1200mm Length - no limited

Borosilicate glass 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). Boiler, burner
8). Safety protection (bullet proof glass)