熔融石英系列产品 Fused Silica Products
天然高纯石英在高温下其微观结构会变成无定型结构的熔融石英。
Natural high purity quartz its microstructure at high temperature becomes the amorphous structure of the fused silica.
熔融颗粒及硅微粉是选用优质熔融石英,通过特殊破碎研磨工艺加工而成,产品纯度高,粒度分布可控。
Is molten particles and silicon powder with high quality fused silica, through special crushing grinding process, the product high purity, controllable particle size distribution.
熔融石英的主要特点有:
The main characteristics of fused silica are:
●耐高温,白度好,熔点1750℃。
High temperature resistance, good whiteness, melting point 1750 ℃.
●电绝缘性优良。
Excellent low electrical insulation.
●硬度高,耐磨性强。
High hardness, high resistance to wear.
●膨胀系数低。
Low expansion coefficient is low.
●化学性质稳定,除与氢氟醚和强碱发生反应外,不与其它任何物质反应。
Chemical properties of stability, in addition to react with hydrogen fluoride ether and alkali, does not react with any other material.
应用领域:
Areas of application:
光伏材料、电子材料、耐火材料、熔模铸造、高压电气绝缘材料、油漆涂料、硅橡胶、特种陶瓷、高级建材、精细化工、航天航空等行业。
Photovoltaic materials, electronic materials, refractory materials, investment casting, high voltage electrical insulation materials, paint coating, silicone rubber, special ceramics, advanced materials, fine chemical industry, aerospace and other industries.
熔融石英产品参考数据 Fused Silica Products Technical Indicators