I-BG-2680-80P

I-Arhente yokuNyangwa kwamanzi-BG-2680-80P

Inkcazelo emfutshane:

I-BG-2680-80P yi-agent yokunyanga i-aliphatic polyisocyanate esekelwe kwi-hexamethylene diisocyanate.Ineempawu ezinje ngeglosi ephezulu, ukugcwala okuhle, ubunzima obuphezulu, ukumelana neekhemikhali okugqwesileyo, kulula ukuvuselela isandla, kunye nobomi bembiza obude.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Izisombululo

I-Diluted nge-propylene glycol methyl ether acetate (PMA), idibaniswe ne-polyurethane yamanzi, i-polyacrylate, njl., isetyenziswe kwiinkalo zemibhobho yamanzi kunye neengubo zamashishini.

Iinkcukacha

Imbonakalo	Ulwelo olumhlophe ukuya kumthubi kancinane olucacileyo
Umxholo ongaguquguqukiyo (%)	78~82
Viscosity (mPa • s/25 ℃)	500~80
Imonomer yeHDI yasimahla (%)	≤0.1
Umxholo weNCO (ubonelelo %)	15.0~16.0

Imiyalelo

Xa usebenzisa i-BG-2680-80P, i-solvents ezifana ne-propylene glycol methyl ether acetate (PMA) kunye ne-propylene glycol diacetate (PGDA) zingongezwa ukuze zihlanjululwe.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 ephuma emanzini-BG-2600-100

Okulandelayo: I-C21 Dicarboxylic Acid-BG-1550