borosilicate glass
Hangzhou Yongan Glass Co., Ltd. [China]
Detailed Product Description
Performance of the borosilicate glass:
1). Mechanical Performance
Density ρ 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): 500
Long time(>10h): 450
Specification:
1) Dimension 600×1200mm
2) Thickness 1.5~8mm
Regular thickness:3mm