I-Waterborne Curing Agent-BG-2577 Isithombe Esifakiwe

I-BG-2577

I-ejenti Yokwelapha Ngamanzi-BG-2577

Incazelo emfushane:

I-BG-2577 iyi-ejenti yokwelapha ye-aliphatic polyisocyanate ehlakazeka emanzini esekelwe ku-hexamethylene diisocyanate.nge-viscosity ephansi, ukuqina okuphezulu, isicwebezelisi esiphansi, ukumelana nokuphuzi okuhle kakhulu, kanye nokuhlakazeka okuhle kakhulu. Ingase futhi yengezwe kuma-hydroxyl dispersions ukuze kuthuthukiswe izakhiwo zabo ezihlukahlukene.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izixazululo

Kusetshenziswa ezinkambini ezifana nopende waphansi, izinkantolo ze-silicone PU kanye nemigwaqo yezindiza, upende wangaphandle odongeni, ifilimu kawoyela, nokumbondelana kukasimende omncane.

Imininingwane

Ukubukeka	Uketshezi olubonisa ngale olumhlophe ukuya kokuphuzi kancane
Okuqukethwe okungaguquguquki (%)	95-97
I-Viscosity (mPa • s/25 ℃)	600 ~ 1000
I-HDI monomer yamahhala (%)	≤0.1
Okuqukethwe kwe-NCO (nikeza %)	21.5~22.5

Iziyalezo

Uma usebenzisa i-BG-2577, izincibilikisi ezifana ne-propylene glycol methyl ether acetate (PMA) ne-propylene glycol diacetate (PGDA) zingangezwa ukuze zihlanjululwe. Kunconywa ukusebenzisa izinyibilikisi zezinga le-ammonia ester (ezinokuqukethwe kwamanzi okungaphansi kuka-0.05%) ukuze kuhlanjululwe, ngokuqukethwe okuqinile okungengaphansi kuka-40%. Yenza izivivinyo ezithile ngaphambi kokusetshenziswa nokuhlola Ukuzinza. Ingxube engezwe nge-BG-2600-100 kumele isetshenziswe ngesikhathi sokusebenza.

isitoreji

Umkhiqizo kufanele ugcinwe esitsheni esivaliwe ukuze ugweme ukuqhwa kanye nokushisa okuphezulu. Kunconywa ukugcina iphakheji evaliwe iqinile endaweni yokushisa engu-5-35 ℃. Impilo yeshelufu yomkhiqizo yizinyanga eziyishumi nambili kusukela ngosuku lokukhiqiza. Ngemuva kokuthi isikhathi seshelufu sesidlulile, kunconywa ukwenza ukuhlolwa kokusebenza ngaphambi kokusetshenziswa.

Umkhiqizo uzwela kakhulu kumswakama futhi uhlangana namanzi ukukhiqiza amagesi afana ne-carbon dioxide ne-urea, okungabangela ukucindezela kwesitsha ukuthi kukhuphuke futhi kube yingozi. Ngemuva kokuvula ukupakisha, kunconywa ukuthi uyisebenzise ngokushesha ngangokunokwenzeka.

Okwedlule: I-ejenti Yokwelapha Ngamanzi-BG-2500

Olandelayo: I-ejenti yokwelapha emanzini-BG-2600-100