Quartz Tube and Quartz Glass Tube1.Hightemperatureresistant, High pressure cut quartz tube for tube furnace canworkunder1200°Ccontinuously,andinshorttimecanevenworkunder1450°C,
Itssofteningtemperatureis1650°C,andthemeltingtemperatureis1750-1800°C.
2.Corrosionresistant,Excepthydrofluoricacid,quartztubedonotreactwithany
acidandbaseexcepthydrofluoricacid.thestabilityis30timesoftheceramic,and150times
ofstainlesssteel.
3.Excellentthermalshockstability
4.Hightransmissionto85%
5.Electricinsulation,itis10000timesofusualglass.
We can also produce opaque (Milky white) quartz tubes, ceramic heaters, quartz heaters, quartz
crucibles, etc.
Silicon Dioxide >99.95%, Excellent visual and chemical performance, high thermo-stability,
anticorrosive, Transmittance of visible light >90%. Deh-rodyolization available
upon customer request, deshydroxy content less than 20ppm, 15ppm, 10ppm,5ppm, or 2ppm.
Our products are used in areas of semiconductor, lighting and electric heating industries.