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石英玻璃,号称玻璃王,具有硬度高、重量轻、热膨胀系数小、电性能优良等特点。它在现代工业和尖端科学技术领域内已广泛地被设计者所重视,并加以应用。随着我国电子工业和高精尖技术的迅猛发展,对石英玻璃表面加工提出了更高要求,因此石英玻璃制品表面局部或全部涂复一定厚度贵金属,越来越引起人们的兴趣。我们经过反复攻关试验,终于在大型石英玻璃圆筒内壁均匀地涂复银层获得成功,并投入批量生产;几年来,产品质量稳定,符合用户要求,为我国,石英玻璃涂复贵金属材料创出了新路。设计者要求,在表面光洁度达10级大型石英玻璃圆筒内壁覆盖银层应均匀、细致、光洁、无气孔气泡,结合力好;银层厚度不低于30微米;纯度达99.9％以上;涂层中不允许有镍层;制品介质损耗
Quartz glass, known as glass king, with high hardness, light weight, small thermal expansion coefficient, excellent electrical properties. It has been widely used by designers in modern industry and cutting-edge science and technology. With the rapid development of China’s electronics industry and sophisticated technology, quartz glass surface processing put forward higher requirements, so the surface of quartz glass products partially or wholly coated with a certain thickness of precious metals, more and more aroused people’s interest. After repeated tackling tests, we finally succeeded in coating the silver layer evenly on the inner wall of a large-scale quartz glass cylinder and put it into mass production. Over the past few years, the quality of our products has been consistent with the requirements of our customers and created a new road. The designer requires that the silver coating on the inner wall of a large-scale quartz glass cylinder with a surface finish of 10 should be uniform, detailed, smooth and free of air bubbles and have good bonding strength; the thickness of the silver layer should not be less than 30 microns; the purity should reach over 99.9%; Layer does not allow nickel layer; product dielectric loss