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上海華之潤化工有限公司  

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首頁 > 供應產品 > 有機硅樹脂 940
有機硅樹脂 940
單價 面議對比
詢價 暫無
發貨 上海付款后3天內
過期 長期有效
更新 2012-10-23 10:43
 
詳細信息
 性質及用途:

耐熱性較高,有較好的粘結力和絕緣防潮性能耐化學腐蝕性。

主要用于制作塑料云母板、粉云母板和玻璃云母箔等的膠黏劑,廣泛用作H級電機,電器的絕緣材料。

技術指標:

外觀:淡黃色至褐色,厚度小于3毫米時是透明,干燥而無剝落。

軟化點(環球法°C):100

膠化時間(200±2°C,分):10~20

酸價(KOH毫克/克):5

苯中溶介度(%)98

揮發份含量:(150±2°C/2小時,%):5

樹脂的脆性:樹脂是脆的,可以碾碎成無塊狀的細粉末。

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