导热胶Araldite CW 30334规格
价格:8.88起
产品规格:
产品数量:
包装说明:
关 键 词:30334规格,CW,导热胶Araldite
行 业:化工 胶粘剂 聚酰胺胶
发布时间:2020-06-03
Vacuum Potting 真空灌胶
? Product is degassed, mixed and casted directly into (pre-heated) parts under vacuum. 产品先脱气,然后混合,再在真空环境里直接灌到产品里面。
? Advantages 优点
? Very good impregnation, no bubbles
? Higher properties of the end parts
? Disadvantages 缺点
? higher investment costs v.s atmospheric casting
? more complex processing
? Key Feature 主要的特点
? High thermal conductive( 0,95 W/m.K);
? Low exothermic;
? Good thermal shock resistance.
Atmospheric Potting 常压灌胶
? Typical for cold curing systems 通常是针对低温固化的树脂系统
? Product is degassed, mixed and casted directly into parts (pre-heated or not) under atmospheric pressure. 产品先脱气,然后混合,再在压力下直接灌到产品里面。
Excellentheat transferring performance; 具有优秀的散热能力
Good impregnation performance; 具有很好的浸润能力
Low shrinkage and thermal expansion; 具有低的收缩和热膨胀
Excellent crack resistance. 具有优秀的抗开裂能力
Good ATF resistance 具有很好的耐变速箱油的能力
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