High Temperature Resistant Quartz Diffusion Tube With Best Qulity
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high temperature resistant quartz diffusion tube
Quartz diffusion tube, high temperature coating diffusion tube (on the basis of ordinary quartz, using the outer coating of the ways to improve the diffusion of the quartz tube life). Intended for use in a high temperature of 1200 ? -1280 ? temperature used.
SiO2 : | 99.99% |
Density : | 2.2(g/cm3) |
Degree of hardness mosh' scale : | 6.6 |
Coefficient of expansion 25--300? ?-1 ( ×10-6 ) | 0.58 |
Melting point: | 1732°C |
Working temperature : | Under 1100°C |
Max temperature can reach in a short time : | 1450°C |
Acid tolerance: | 30 times than Ceramics , 150 times than Stainless steel |
Visible light transmittance : | above 93% |
UV spectral region transmittance: | 80% |
Resistance value : | 10000 times than ordinary glass |
If you're looking for the high temperature resistant quartz diffusion tube with best qulity, welcome to buy the custom quartz products with our professional suppliers in China. Equipped with a productive factory at your service, we can assure you of its high quality and fine workmanship.
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