BG-2577

I-Agent yokuNyanga efumaneka emanzini-BG-2577

Inkcazelo emfutshane:

I-BG-2577 yi-agent yokunyanga i-aliphatic polyisocyanate yamanzi esekelwe kwi-hexamethylene diisocyanate.kunye ne-viscosity ephantsi, ubunzima obuphezulu, iglosi ephantsi, ukumelana okugqwesileyo okutyheli, kunye ne-dispersibility egqwesileyo. Inokongezwa kwi-hydroxyl yasimahla yokusasazeka ukuphucula iipropathi zabo ezahlukeneyo.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Izisombululo

Isetyenziswa kwiinkalo ezifana nepeyinti yomgangatho, iinkundla ze-silicone ze-PU kunye neendlela zokuhamba, ipeyinti yodonga lwangaphandle, ifilimu ye-oyile, kunye nokwaleka kwesamente encinci.

Iinkcukacha

Imbonakalo	Ulwelo olumhlophe ukuya kumthubi kancinane olucacileyo
Umxholo ongaguquguqukiyo (%)	95~97
Viscosity (mPa • s/25 ℃)	600~1000
Imonomer yeHDI yasimahla (%)	≤0.1
Umxholo weNCO (ubonelelo %)	21.5~22.5

Imiyalelo

Xa usebenzisa i-BG-2577, i-solvents ezifana ne-propylene glycol methyl ether acetate (PMA) kunye ne-propylene glycol diacetate (PGDA) zingongezwa ukuze zihlambuluke.Kunconywa ukusebenzisa i-solvents ye-ammonia ester grade (enomthamo wamanzi ongaphantsi kwe-0.05%) ukuhlanjululwa, kunye nomxholo oqinileyo ongekho ngaphantsi kwe-40%.Yenza uvavanyo oluthile ngaphambi kokusetyenziswa kunye novavanyo lozinzo.Umxube owongeziweyo kunye ne-BG-2600-100 kufuneka isetyenziswe ngexesha lokuqalisa.

yokugcina

Imveliso kufuneka igcinwe kwisitya esivaliweyo ukuphepha ukukhenkceza kunye nokushisa okuphezulu.Kucetyiswa ukuba kugcinwe ukupakishwa okutywiniweyo kucocekile kwiqondo lobushushu eliyi-5-35 ℃.Ubomi beshelufa yemveliso ziinyanga ezilishumi elinesibini ukusuka kumhla wemveliso.Emva kokuba ubomi beshelufu bugqithile, kucetyiswa ukuba kwenziwe uvavanyo lokusebenza ngaphambi kokusetyenziswa.

Imveliso inomdla kakhulu kumanzi kwaye isabela ngamanzi ukuvelisa iigesi ezifana ne-carbon dioxide kunye ne-urea, enokubangela ukuba uxinzelelo lwe-container luphakame kwaye lube yingozi.Emva kokuvula ukupakisha, kucetyiswa ukuba uyisebenzise ngokukhawuleza.

Ngaphambili: I-Agent yokunyanga yasemanzini-BG-2500

Okulandelayo: I-Agent yokunyanga ephuma emanzini-BG-2600-100