Cosmic Epoxy E4940S
DESCRIPTION
Cosmic E4940S is a mineral filled epoxy molding compound which is supplied in a granular form.
FEATURES
It has excellent dimensional stability, improved thermal cycling and exceptional moisture resistance. Standard spiral flow range is 25-35" (EMMI) at 150°C and 1000 psi. It has a hot plate gel time of 22-30 seconds at 160°C, and 18-26 seconds at 182°C. It has a shelf life of eight months when stored at 5°C.
APPLICATIONS
It is designed for use in high-volume encapsulation of resistor networks and fiber-optic connectors requiring high quality, reliability and good moldability.
Cosmic E4940S is a mineral filled epoxy molding compound which is supplied in a granular form.
FEATURES
It has excellent dimensional stability, improved thermal cycling and exceptional moisture resistance. Standard spiral flow range is 25-35" (EMMI) at 150°C and 1000 psi. It has a hot plate gel time of 22-30 seconds at 160°C, and 18-26 seconds at 182°C. It has a shelf life of eight months when stored at 5°C.
APPLICATIONS
It is designed for use in high-volume encapsulation of resistor networks and fiber-optic connectors requiring high quality, reliability and good moldability.
一般属性
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物料形态
已商用：当前有效
文档
可用性
北美洲
用途
电气元件
加工方式
包封
其他属性
填料/增强材料, 特性, 形式, 密度 / 比重, 紧缩率, 流动方向收缩, 平衡吸水率, 抗张强度, 弯曲模量, 弯曲强度, 压缩强度, 悬壁梁缺口冲击强度, 巴氏硬度, 玻璃转化温度, CLTE，流动, 导热系数, 表面电阻率, 体积电阻率, 介电强度, 介电常数, 耗散因数, 耐电弧性, UL 阻燃等级, 其他性能, 加工（熔体）温度, 注塑压力
加工
Find specific processing information for Cosmic Epoxy as well as general information for the 环氧; 环氧树脂 generic family. 注册 或 登录 了解更多信息。
