wholesale retail high temperature quartz resistant quartz glass tube
US $40.00-$50.00
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Density | 2.2(g/cm3) |
Hardness | 6.6moh |
Melting point | 1730°C |
Annealing point | 1200°C |
Working temperature | 1100°C |
Max temperature can reach in short time | 1450°C |
Visible light transmittance | depend on purposes |
UV light transmittance | depend on purposes |










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