专利名称：HALOGEN-FREE EPOXY RESIN
COMPOSITION, PREPREG, LAMINATE AND
警察条例
PRINTED CIRCUIT BOARD CONTAINING THE
SAME龙虾脱壳
发明人：Hui LI,Kehong FANG,Yongjing XU
申请号：US15316880
申请日：20160914
节约粮食征文
公开号：US20170283610A1
公开日：
在线学习课程
错误英文
自负是什么意思
20171005
专利内容由知识产权出版社提供
梦到和家人吵架摘要：The prent invention relates to a halogen-free epoxy resin composition, a prepreg and a laminate containing the same. The halogen-free epoxy resin composition compris 60 parts by weight of epoxy resin, from 15 to 28 parts by weight of benzoxazine resin, and from 10 to 20 parts by weight of styrene-maleic anhydride. The prent invention disclos using from 15 to 28 parts by weight of benzoxazine resin and from 10 to 20 parts by weight of styrene-maleic anhydride to cure 60 parts by weight of epoxy resin, to ensure the Df stability of prepregs at different curing temperature conditions while maintaining low dielectric constant and low dielectric loss. The prepregs and laminates prepared from the resin composition have comprehensive performances, such as low dielectric constant, low dielectric loss, excellent flame retardancy, heat resistance, cohesiveness, low water absorption and moisture resistance, and are suitable for u in halogen-free multilayer circuit boards.
申请人：SHENGYI TECHNOLOGY CO., LTD.
地址：Guangdong CN
身世浮沉雨打萍的上一句
国籍：CN
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