印制电路信息
印製電路信息
인제전로신식
PRINTED CIRCUIT INFORMATION
2012年
z1期
39-43
,共5页
无卤%阻燃%环氧树脂%覆盖膜
無滷%阻燃%環氧樹脂%覆蓋膜
무서%조연%배양수지%복개막
Halogen-Free%Flame Retardant%Epoxy Resin%Coverlay
文章介绍了几种应用于FCCL中的无卤阻燃剂,并从阻燃机理上进行分析.本公司制备了一种无卤覆盖膜,其胶粘剂配方采用CTBN增韧双酚A型树脂和含磷环氧树脂混合树脂体系,配合添加型阻燃剂OP935和Al(OH)3,固化剂使用DDS和Dicy混合固化体系.经检测表明,该无卤覆盖膜储存期超过3个月,不仅阻燃性可达到UL 94 VTM-0级,而且综合性能优异,能满足应用的要求.
文章介紹瞭幾種應用于FCCL中的無滷阻燃劑,併從阻燃機理上進行分析.本公司製備瞭一種無滷覆蓋膜,其膠粘劑配方採用CTBN增韌雙酚A型樹脂和含燐環氧樹脂混閤樹脂體繫,配閤添加型阻燃劑OP935和Al(OH)3,固化劑使用DDS和Dicy混閤固化體繫.經檢測錶明,該無滷覆蓋膜儲存期超過3箇月,不僅阻燃性可達到UL 94 VTM-0級,而且綜閤性能優異,能滿足應用的要求.
문장개소료궤충응용우FCCL중적무서조연제,병종조연궤리상진행분석.본공사제비료일충무서복개막,기효점제배방채용CTBN증인쌍분A형수지화함린배양수지혼합수지체계,배합첨가형조연제OP935화Al(OH)3,고화제사용DDS화Dicy혼합고화체계.경검측표명,해무서복개막저존기초과3개월,불부조연성가체도UL 94 VTM-0급,이차종합성능우이,능만족응용적요구.
Several halogen-free flame retardants were described which were used in FCCL and analyzed from the flame retardant mechanism. A adhesive used for FCCL was prepared with Bisphenol-A epoxy and phosphorated epoxy resin, carboxyl-terminated butadiene-acrylonitrile rubber(CTBN), phosphorated flame retardant OP935 and Al(OH)3, DDS and Dicy. The storage of halogen-free coverlay has 3 months, flame retardancy reaches UL-94 VTM-0. Besides, the integrated performances are excellent, can meet the application requirements.
