陶瓷散热材料及其用途和制造方法技术

本发明专利技术涉及一种以碳化硅为基料的陶瓷材料，特别是一种陶瓷散热材料及其制造方法和用途，陶瓷散热材料，主要由碳化硅、三氧化二铝、二氧化硅和粘结剂为原材料注射成型而成，它们的重量百分比配方是，碳化硅５０％～９０％，三氧化二铝５％～３５％，二氧化硅２％～１５％，粘结剂３％～２５％，其用作电固体器件散热装置的散热鳍片体，射灯的灯罩。陶瓷散热材料的制造方法，包括以下步骤，提供一种注射成型机；提供一种注射产品模具；将原材料按配比配方混合后，经加料，塑化，注射，保压，冷却，脱模而制得成品。利用碳化硅为主要原料制成陶瓷散热材料，具有散热效果好的特点，具有易于生产制造，制造成本低的特点，利于广泛推广应用。

Ceramic heat dissipating material and use and manufacturing method thereof

The invention relates to a silicon carbide ceramic material as base material, in particular to a radiating ceramic material and its manufacturing method and use, radiating ceramic materials, mainly composed of two aluminum oxide, silicon carbide, three silica binder and raw materials for injection molding and their weight percentage formula, SiC 50% ~ 90%, three two aluminum oxide 5% ~ 35%, 2% ~ 15% silica binder 3%, ~ 25%, the electric device cooling device used as solid radiating fin body, lamp shade. Manufacturing method of radiating ceramic material, which comprises the following steps, the invention provides an injection molding machine; provide an injection mould; the raw material proportioning formula after mixing by feeding, plasticizing, injection, packing, cooling, demoulding and prepared products. The ceramic heat radiation material made from silicon carbide has the advantages of good heat radiation effect, easy manufacture and low manufacturing cost, and is favorable for popularization and application.

【技术实现步骤摘要】

【技术保护点】
陶瓷散热材料，其特征在于，主要由碳化硅，三氧化二铝，二氧化硅和粘结剂为原材料注射成型而成，它们的重量百分比配方是，碳化硅５０％～９０％，三氧化二铝３％～３５％，二氧化硅２％～１５％，粘结剂３％～２５％。

【技术特征摘要】

【专利技术属性】
技术研发人员：林一民，
申请(专利权)人：林一民，
类型：发明
国别省市：71[中国|台湾]