環氧樹脂類灌封膠
2021-05-10
灌(guan)(guan)(guan)封(feng)是(shi)將液(ye)態堿性(xing)樹脂(zhi)化(hua)合(he)(he)物(wu)以機械方式或手動(dong)方式倒(dao)入裝(zhuang)有(you)(you)電(dian)子(zi)元件和(he)電(dian)路(lu)的(de)設備中,并(bing)在(zai)(zai)常溫或加熱(re)條件下(xia)進(jin)行固(gu)化(hua),以使其成為具(ju)有(you)(you)優異(yi)性(xing)能的(de)熱(re)固(gu)性(xing)聚(ju)合(he)(he)物(wu)絕緣材料。在(zai)(zai)該過程中使用(yong)的(de)液(ye)態基礎樹脂(zhi)化(hua)合(he)(he)物(wu)是(shi)灌(guan)(guan)(guan)封(feng)膠。 電(dian)子(zi)導熱(re)灌(guan)(guan)(guan)封(feng)膠主要用(yong)于電(dian)子(zi)元器件的(de)粘接,密封(feng),灌(guan)(guan)(guan)封(feng)和(he)涂層保護。灌(guan)(guan)(guan)封(feng)膠在(zai)(zai)固(gu)化(hua)前(qian)是(shi)液(ye)體,并(bing)具(ju)有(you)(you)流(liu)動(dong)性(xing)。...