1. Ntau hom ntawv. Ntau yam resins, curing agents, thiab modifier systems yuav luag hloov mus rau qhov yuav tsum tau ntawm ntau yam kev siv ntawm daim ntawv, thiab qhov ntau yuav yog los ntawm tsawg viscosity mus rau siab melting point solids.
2. Yooj yim kho. Xaiv ntau yam tshuaj tua kab mob sib txawv, cov txheej txheem epoxy resin tuaj yeem yuav luag kho tau ntawm qhov kub ntawm 0 ~ 180 degree .
3. Muaj zog adhesion. Lub hauv paus ntsiab lus ntawm polar hydroxyl pawg thiab ether bonds nyob rau hauv cov saw molecular ntawm epoxy resins ua rau nws nplaum heev rau ntau yam khoom. Lub shrinkage ntawm epoxy resin yog tsawg thaum kho, thiab cov kev ntxhov siab sab hauv tsim yog me me, uas kuj pab txhim kho lub zog adhesion.
4. Tsawg shrinkage. Cov tshuaj tiv thaiv ntawm epoxy resin thiab curing tus neeg sawv cev siv yog ua los ntawm cov tshuaj tiv thaiv ncaj qha los yog lub nplhaib-qhib polymerization cov tshuaj tiv thaiv ntawm epoxy pawg nyob rau hauv cov molecule resin, thiab tsis muaj dej los yog lwm yam volatile by-products raug tso tawm. Piv nrog unsaturated polyester resins thiab phenolic resins, lawv pom tsawg heev shrinkage (tsawg dua 2 feem pua) thaum kho.
5. Mechanical zog. Cov kho epoxy resin system muaj cov cuab yeej zoo heev.
6. Kev ua haujlwm hluav taws xob. Cov txheej txheem kho epoxy resin yog cov khoom siv insulating zoo heev nrog cov khoom siv hluav taws xob siab, qhov dej tsis zoo, thiab arc tsis kam.
7. Tshuaj stability. Feem ntau, kho epoxy resin system muaj alkali tsis kam, acid tsis kam thiab hnyav tsis kam. Zoo li lwm yam khoom ntawm cov kab mob epoxy kho tau, cov tshuaj lom neeg ruaj khov kuj nyob ntawm qhov xaiv cov resin thiab curing agent. Kev xaiv tsim nyog ntawm epoxy resin thiab tus neeg sawv cev kho tuaj yeem ua rau nws muaj tshuaj lom neeg tshwj xeeb.
8. Dimension stability. Kev sib xyaw ua ke ntawm ntau yam ntawm cov khoom saum toj no muab cov txheej txheem epoxy resin zoo qhov ruaj khov thiab ua haujlwm ntev.
9. Resistant rau pwm. Cov kho epoxy resin system yog resistant rau feem ntau pwm thiab yuav siv tau nyob rau hauv hnyav tropical tej yam kev mob.
