Intshayelelo kwiimpawu ze ibhodi yefayibha yeglasi epoxy i-epoxy resin adhesive

1. Ukunyanga okufanelekileyo. Khetha iindidi zeearhente ezahlukeneyo zokuphilisa, inkqubo ye-epoxy resin inokuphiliswa kwinqanaba lobushushu le-0 ~ 180 ℃.

2. Iipropati zoomatshini. Inkqubo ye-epoxy resin ephilisiweyo ineempawu ezintle kakhulu zoomatshini.

3. Ukunamathela okunamandla. Amaqela e-polar hydroxyl kunye ne-ether bond kwi-molecular chain ye-epoxy resins yenza ukuba inamathele kakhulu kwizinto ezahlukeneyo. Ukuncipha kwe-epoxy resin kusezantsi xa unyanga, kwaye uxinzelelo lwangaphakathi oluvelisiweyo lincinci, olunceda ukuphucula amandla okubambelela.

4. Ukuncipha okuphantsi. Ukusabela phakathi kwe-epoxy resin kunye ne-agent ephilisayo esetyenzisiweyo iqhutywa ngokuphendula ngokuthe ngqo kokongeza okanye ukuvuleka kwe-ring-opening reaction reaction of epoxy groups kwi-resin molekyuli, kwaye akukho manzi okanye ezinye iimveliso eziguqukayo ezikhutshwayo. Xa kuthelekiswa neentyantyambo zepolyester ezingaxutywanga kunye ne-phenolic resins, zibonisa ukuncipha okuphantsi kakhulu ngexesha lokunyanga.

5. Iifom ezahlukeneyo. Ii-resins ezahlukeneyo, iiarhente zokunyanga, kunye neenkqubo zokuguqula zinokuphantse zilungelelane neemfuno zezicelo ezahlukeneyo kwifom, kwaye uluhlu lunokuvela kwi-viscosity esezantsi kakhulu ukuya kwindawo ephezulu yokunyibilika.