Alumina ceramic is the most mature of the engineering ceramics, offering excellent electrical insulation properties together with high hardness and good wear resistance,but relatively low strength and fracture toughness.Alumina ceramic is generally white but may also be pink or ivory.The color is derived from either the sintering additives or impurities in the raw materials.
|Properities||Unit||Steatite Ceramic||95%Alumina Ceramic||99%Alumina Ceramic|
|Linear expansion coefficient||x 10-6/℃||7.9||7.1||7.8|
PACKAGING & SHIPPING
Yixing Shengda Refractory Ceramic Co., Ltd is a factory established in 1995, located in Yixing City, Jingsu Province, China.
As a professional ceramic manufacturer with 22 Years OEM and ODM experience, we can customize ceramic part according to clients' drawings or samples.
Usually 18 business days. Include 10days for making furnaces and 8days for producing samples.
Our main products are Steatite Ceramic Parts, Alumina Ceramic Parts, Cordierite Ceramic Parts, Ceramic Terminal Block, Textile Ceramics Parts, Ceramic Heater Plugs, etc. used in ceramic band heater, industrial heating and any special occasion that with electric insulation or heating resistance capability.
200,000 pieces per month. It usually takes 20-30 days to complete the item.
Quality is the most important. We always attach great importance to quality control from beginning to end. We have QC department to carry out the inspection before shipping.
Our foreign trade business have started from 2013 year. We have exported our products to more than 10 countries such as United States,,Spain, Italy, Croatia, United Arab Emirates, Jordan, Chile, India, Vietnam, etc.