Spiral_quartz_tube: by the distinctive technique our opaque quartz glass tube is of high quality and stable physical & chemical properties. Two colors for choose: transparent and milky.
1. It serves as heating material for lamps, microwave oven, electrical baking oven, sterile container and other consumer and industrial infrared application.
2. Further processing of trim cutting , fir polishing, bending and pinching can be done according to the requirements of customer.
Physical Properties
Opalescence SiO2 Heat Resistance
Spectral transmission at 500nm<10% SiO2>99.5% keep under 900°c for 15minutes, then put into 20°c water 3 times, no crack.
