Product characteristics:
1. Mechanical property
Density : 2.23+--0.02g/cm3
2. Thermodynamic property:
Thermal expansion coefficient:(0-300degree) (3.3+-0.1)*10-6K-1
Intemperate temperature:820+-10degree
Strain temperature:516+-10degree
Specific heat capacity:(20-100degree)0.82KJ*(kg*K)-1
thermal conductivity coefficient:1.2W*(m*K)-1
heat resistant:180 K(Become tempered glass,300K above)
with piece temperature difference performance : 100 K(Become tempered glass,200K above)
a long-term(>10h) temperature loading capacity of 450degree
a short-term(<10h) temperature loading capacity of 500degree