联系人 Jack
Nanjing, Jiangsu
Specifications
1. Purity: SiO2 content is more than *9.9%, transparent quartz tube can reaches above *9.*5%
2. Temperature : softening point temperature is about ***0 degrees Celsius ,***0 degrees
Celsius in a long time used ,short-time maximum use temperature is up to ***0 degrees Celsius ;
3. Anti-corrosion : Quartz glass is acidic materials, except hydrofluoric acid and **0 degrees Celsius thermal phosphoric acid, on any other acids were shown to be inert, is the best anti acid materials. At room temperature, alkali and salt on quartz glass corrosion degree is minimal
4. Transmittance good performance : Compare to ordinary silicate glass, transparent quartz glass in the whole wavelength head excellent permeability. In the infrared spectrum through than ordinary glass; in the visible region, quartz glass transmittance is relatively high ,above *0%. In the UV spectral region especially in the ultraviolet region, the spectral transmission is much better than other glass,about *0%.
5. Good electrical insulation properties : Quartz glass with high dielectric strength and very low electrical conductivity, even in high temperature, high pressure and high frequency,it can still maintain high dielectric strength and resistance, in the application of the band almost no dielectric loss, therefore the quartz glass is an excellent high temperature dielectric insulating material
6.Thermal stability :The thermal expansion coefficient of quartz galss is extremely small ,it can be able to adapt drastic temperature changes ;
国家: | China |
型号: | JJ-301 |
离岸价格: | 1 ~ 100 / Piece 获取最新报价 |
位置: | - |
最小订单价格: | 1 per Piece |
最小订单: | 10 Piece |
包装细节: | export package |
交货时间: | 7days |
供应能力: | 100000 Kilogram per Month |
付款方式: | Money Gram, Western Union, T/T |
產品組 : | - |