Its softening temperature is  1650°C,and the melting temperature is 1750-1800°C.
2.Corrosion resistant, Except hydrofluoric acid, quartz tube do not react with anyÂ
acid and base except hydrofluoric acid.the stability is 30 times of the ceramic,and 150 times
of stainless steel .
3.Excellent thermal shock stability
4.High transmission to 85%
5.Electric insulation ,it is 10000 times of usual glass.
We can also produce opaque (Milky white) quartz tubes, ceramic heaters, quartz heaters, Â quartz
crucibles, etc.Â
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.




Â
Its softening temperature is  1650°C,and the melting temperature is 1750-1800°C.
2.Corrosion resistant, Except hydrofluoric acid, quartz tube do not react with anyÂ
acid and base except hydrofluoric acid.the stability is 30 times of the ceramic,and 150 times
of stainless steel .
3.Excellent thermal shock stability
4.High transmission to 85%
5.Electric insulation ,it is 10000 times of usual glass.
We can also produce opaque (Milky white) quartz tubes, ceramic heaters, quartz heaters, Â quartz
crucibles, etc.Â
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.




Â
Pollen screens have become an essential tool for individuals who suffer from allergies or sensitivities to pollen. These screens are specifically designed to filter out pollen particles, providing relief and creating a more comfortable indoor environment. Made from a fine mesh material, pollen screens effectively trap and prevent pollen from entering through windows and doors, reducing the allergen levels inside. By blocking pollen, these screens help alleviate symptoms such as sneezing, itching, and congestion. With their easy installation and low maintenance requirements, pollen screens offer a practical and effective solution for creating a pollen-free sanctuary within your home, allowing you to enjoy the beauty of nature without the discomfort of allergies.
Pollen Screen,Anti Pollen Mosquito Net Screens,Anti-Pollen Mesh Screen,Pollen Filter Screen
Jinwu Glass Fiber Co., Ltd , https://www.jwnetwindows.com