99%min Propylene Glycol Diacetate (PGDA) cas 623-84-7
| Ethylene glycol di-acetate thiab Propylene glycol di-acetate | ||||||||||||||||||||||||||||||||||
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EGDA,Cov tshuaj yaj uas tsis ua rau ib puag ncig puas tsuaj nrog lub sijhawm kub npau npau, nws muaj cov yam ntxwv los ntawm kev yaj sai, sib haum zoo, qhuav sai dua li DBE, siv li qub ntawm qhov kub qis, tsis muaj ntxhiab, tsis muaj tshuaj lom, thiab lwm yam. Nws feem ntau yog siv rau hauv kev lag luam txheej, kua mem thiab cov khoom siv resin thiab hloov ib feem ntawm cov tshuaj yaj uas muaj lub sijhawm kub npau npau xws li cyclohexanone, isophorone thiab DBE. EGDA kuj muaj cov yam ntxwv ntawm kev txhim kho qib, kho qhov nrawm ntawm cov xim pleev xim. Tsis tas li ntawd, nws tuaj yeem siv ua cov tshuaj yaj rau cov tshuaj dawb hauv pem teb, cov tshuaj dawb tawv, cov tshuaj ntxuav, cov tshuaj pleev ib ce, tshuaj thiab cov txuj lom.
PGDA,Ib qho tshuaj yaj uas tsis ua rau ib puag ncig puas tsuaj nrog lub ntsiab lus kub siab, feem ntau yog siv rau hauv cov txheej txheem nyuaj, PCB circuit board number case, electronic number case, dej iav curing agent, dej-borne adhesive, thiab organic ester curing agent. PGDA yog ib qho tshuaj yaj zoo hloov DBE, PMA, PM thiab CYC nrog me ntsis tsw mint. PGDA kuj tseem tuaj yeem hloov chaw ntawm isophorone 783, CAC, EB (BCS), cov tshuaj yaj ntawm propylene glycol ethers thiab esters, CYC, DAA, cresol, thiab lwm yam hauv cov txheej txheem number case.
