高导热复合基绝缘层压板的研制  

Preparation of High Thermal Conductive Insulating Composite Laminate

作　　者：曾耀德 张济明 

机构地区：[1]陕西生益科技有限公司,陕西咸阳712000

出　　处：《绝缘材料》2012年第6期27-29,共3页Insulating Materials

摘　　要：分别采用玻璃纤维布与玻璃纤维纸浸渍环氧树脂,并加入导热填料Al2O3,制成半固化片,采用复合基CEM-3的配料结构即上下表层用两张玻纤布半固化片、中间层用数张玻纤纸半固化片,利用真空层压方法制备出高导热复合基绝缘层压板,其导热系数达到1.5 W/(m.K),具有较高的性价比。Prepregs were prepared by using woven glass fabric and non-woven glass fabric impregnating epoxy resin and adding thermal conductive filler Al2O3; and high thermal conductive insulating laminates were prepared by vacuum press method in which CEM-3 structure was applied, that using woven glass fabric prepreg as upper and lower surface layer and non-woven glass fabric prepregs as interlayer. The laminate has a high performance-price ratio and the thermal conductivity reaches 1.5 W/（m.K）.

关 键 词：导热 复合基层压板 CEM-3 玻璃纤维纸 AL2O3 

分 类 号：TM215[一般工业技术—材料科学与工程]