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公开(公告)号:US20160237278A1
公开(公告)日:2016-08-18
申请号:US15022154
申请日:2014-03-21
Applicant: SHENGYI TECHNOLOGY CO., LTD.
Inventor: Hu YANG , Yueshan HE
CPC classification number: C08L79/02 , B32B15/08 , B32B15/20 , B32B27/20 , B32B27/285 , B32B2264/102 , B32B2307/306 , B32B2307/3065 , C08G14/06 , C08J5/24 , C08J2371/12 , C08J2379/02 , C08J2425/10 , C08J2471/12 , C08K5/14 , C08K7/18 , C08L25/10 , C08L61/34 , C08L71/126 , C08L2201/02 , C08L2201/22 , C08L2205/03 , H05K1/0373 , H05K3/022 , H05K2201/012
Abstract: Disclosed are a halogen-free resin composition, and a prepreg and a laminate prepared by using the same. The halogen-free resin composition comprises the following components according to organic solid matters by weight parts: (A) 40-80 parts by weight of allyl modified benzoxazine resin; (B) 10-20 parts by weight of hydrocarbon resin; (C) 10-40 parts by weight of allyl modified polyphenylene oxide resin; (D) 0.01-3 parts by weight of initiating agent; (E) 10-100 parts by weight of filler; and (F) 0-80 parts by weight of phosphoric flame retardant. The prepreg and the laminate prepared by using the halogen-free resin composition have lower dielectric constant and lower dielectric loss tangent value, higher peeling strength, higher glass transition temperature, excellent heat resistance and good flame retardant effect.
Abstract translation: 公开了一种无卤树脂组合物,以及通过使用它们制备的预浸料和层压材料。 无卤树脂组合物按重量份含有以下成分:(A)40-80重量份烯丙基改性苯并恶嗪树脂; (B)10-20重量份烃树脂; (C)10-40重量份烯丙基改性聚苯醚树脂; (D)0.01-3重量份引发剂; (E)10-100重量份填料; 和(F)0-80重量份的磷酸阻燃剂。 通过使用无卤素树脂组合物制备的预浸料和层压体具有较低的介电常数和较低的介电损耗角正切值,较高的剥离强度,较高的玻璃化转变温度,优异的耐热性和良好的阻燃效果。