Silicon content: | More than 80% |
Strain temperature: | 520℃ |
Annealing temperature: | 560℃ |
Softening temperature: | 820℃ |
Light transmittance (2mm): | 92% |
Processing temperature: Dpas (104) | 1220℃ |
Heat resistance temperature difference: | 270℃ |
Density（20℃）： | 2.23gcm-1 |
Length | Less tan 3000MM |
Thickness: | >0.3mm |
Features:
1. Glass vase, Glass jar, glass cups, glass tubes, glass pipes,
2. High borosilicate glass has a very low thermal expansion coefficient, high-temperature resistance,can resistant 200 degrees of temperature change. igh borosilicate glass has very low thermal expansion coefficient, high temperature then melted by heating inside the glass, which is processed by advanced production technology.
