Polyurethane curing agent yog hais txog cov khoom uas muaj cov pab pawg isocyanate (NCO) hauv ob-cov khoom siv polyurethane, feem ntau yog siv los ua ke nrog cov khoom siv hydrogen, xws li polyether polyols, polyester polyols, epoxy resins, hydroxy acrylic resins, thiab lwm yam. cross-kev sib txuas qib thiab lub zog sab hauv ntawm cov khoom, tab sis kuj txhim khu lub zog, huab cua tsis kam, thiab lwm yam khoom ntawm cov khoom kawg.
Polyurethane curing agent muaj cov yam ntxwv hauv qab no:
Yooj yim kom qhuav, hnav -resistant, siab hardness:
Cov txheej kho kho muaj siab hardness thiab hnav tsis kam.
Zoo saj zawg zog:
Nws muaj qhov yooj yooj yim thiab haum rau ntau yam substrates.
Yooj yim rau polish:
Cov txheej kho kho yog yooj yim rau polish thiab polish.
Kev ua haujlwm ruaj khov:
Nws muaj peev xwm tswj tau zoo curing nyhuv nyob rau hauv ob qho tib si kub thiab chav tsev kub ib puag ncig.
Polyurethane curing tus neeg sawv cev yog dav siv hauv cov nram qab no:
Adhesive:
Txhim kho lub zog nplaum thiab tiv thaiv huab cua.
Txheej:
Txhim khu lub hardness thiab hnav tsis kam ntawm coatings.
Ink:
Txhim kho qhov ziab nrawm thiab ruaj khov ntawm tus number case.
Motorcycle parts, automotive deg txheej, txheej txheej, txheej ntoo: siv rau kev npaj siab - txheej txheej.
Hauv cov ntsiab lus, polyurethane curing tus neeg saib xyuas plays lub luag haujlwm tseem ceeb hauv kev tsim khoom thiab lub neej txhua hnub vim lawv cov kev ua tau zoo thiab ntau yam kev siv.
Cim npe nrov: Tuam Tshoj polyurethane curing tus neeg sawv cev manufacturers, lwm tus neeg, Hoobkas
