*With extremely low coefficient of thermal expansion (0.6x10-6/°C),therefore it greatly strenthen thermost ablility, dose not distort under high tempereture,even in the oxidized atmosphere it may undergo the teperature fierce diversification within 1100°C environment.
* The extremely ceramic physical properties guaranteed the stable performance under the ambient tempereture and the operating tempereture environment.
* With the reliable axle neck joint technology ,the serial number and quality examination report.
* With the fine inoxidizability , the product surface owns extremely durable properties.
* The precise processing craft,precise size precision
* High chemical purity that does not pollute the glass and silicon liquid.
* Low thermal conductivity.
* High electrical insulation.
* Smooth surface for resistance to corrosion.
* High precision and big dimensional products are available.
