Borosilikatglas 4.0

Borosolicate glass 4.0 Application: Fire-resistant glass for doors and windows; Fire-resistant glass for cut off; Sealed insulating glass; Glass used in curtain walls; Fire-resistant glass for ceiling, floor Borosolicate glass 4.0 Characteristics Glass that stays at all times Float quality with outstanding fire resistance High resistance to thermal shock Without uniform Borosolicate glass 4.0 Technical Data: Dimensions: 1200mm×2400mm 1600mm×2400mm other formats upon request Available thickness: 6mm--12mm Processing: pre-cut formats, edge processing Density (at 25): 2.28±0.02g/3 Co-efficient of expansion(20-300): 4.0±0.1×10-6 Softening point: 845±5 Integrity: C classitem Executive standard: GB15763.0-2001