The difference between tempered glass and high borosilicate glass is:
Different thermal stability
1. Tempered glass has good thermal stability, the temperature difference that can withstand is 3 times that of ordinary glass, and it can withstand a temperature difference of 300 °C.
2. High borosilicate glass has a very low thermal expansion coefficient, about one third of that of ordinary glass. Strain temperature: 520°C; annealing temperature: 560°C; softening temperature: 820°C.
Different application fields
1. Tempered glass is widely used in high-rise building doors and windows, glass curtain walls, indoor partition glass, lighting ceilings, sightseeing elevator passages, furniture, glass guardrails, etc.
2. High borosilicate glass is widely used in solar energy, chemical industry, pharmaceutical packaging, electric light source, craft accessories and other industries.
