Toluene diisocyanate tdi 80/20 yog isocyanate ester cov khoom lag luam, tuaj yeem hloov tag nrho lossis ib feem ntawm t80, tuaj yeem txhim kho lub compression ntim ntawm cov khoom, toluene diisocyanate tdi 80/20 yog dav siv nyob rau hauv kev tsim cov khoom siv polyester-ua mos ua npuas, siab kev coj tus kheej sponges, semi-rig ester ua npuas ncauj, zoo dua qub, thim rov qab, xim thiab lwm tus kws ua khoom lag luam

Xav tias dawb yuav luv nqi tshuaj toluene diisocyanate ntawm tus nqi pheej yig los ntawm peb lub Hoobkas. Raws li ib qho ntawm kev toluene diisocyanate tuam ntxhab thiab cov muag khoom, peb ib txwm nyob ntawm koj qhov kev pabcuam.

Xa kev nug