BG-2655-100

I-Agent yokuNyanga yasemanzini-BG-2655-100

Inkcazelo emfutshane:

I-BG-2655-100 yi-agent yokunyanga ye-isocyanate echithwayo ngamanzi esekelwe kwi-hexamethylene diisocyanate, esetyenziswa ngokudibanisa ne-polyurethane yamanzi, i-polyacrylate, kunye nokumelana okugqwesileyo kwe-hydrolysis kunye nokumelana nobushushu.

I-coating elungiselelwe amanzi-amacandelo amabini aneempawu zeglosi ephezulu, ukugcwala okuphezulu, ubunzima obuphezulu, ukuchasana okugqwesileyo kwe-yellowing, kunye nokuchasana kweekhemikhali.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Izisombululo

Isetyenziswe kwimihlaba yokhuni olusekelwe emanziniiingubokunye neengubo zamanzi ezenziwe ngamanzi,

izinto zokuncamathelisa nee-inki, njl

Iinkcukacha

Imbonakalo	Ulwelo olumhlophe ukuya kumthubi kancinane olucacileyo
Umxholo ongaguquguqukiyo (%)	98~100
Viscosity (mPa • s/25 ℃)	1500~4500
Imonomer yeHDI yasimahla (%)	≤0.5
Umxholo weNCO (ubonelelo %)	19.0~21.0

Imiyalelo

Xa i-BG-2655-100 ichithwa, i-viscosity yayo iya kwanda. Xa ixutywe kunye ne-hydrophilic polyol dispersions, inokuhlanjululwa ngamanzi kwangaphambili okanye inani elincinci le-solvent lingongezwa ukulawula ukunyuka kwe-viscosity, njengepropylene glycol methyl ether acetate (PMA), ipropylene glycol diacetate (PGDA), kwaye kucetyiswa ukuba kusetyenziswe i-solvents yebakala le-polyurethane (umxholo wamanzi <0.05%) ukuhlanjululwa, kunye nomxholo oqinileyo ongekho ngaphantsi kwe-40%. Yenza iimvavanyo ezithile kunye nozinzo ngaphambi kokusetyenziswa. Ukuba umxube emva kokongeza i-BG-2655-100, kufuneka isetyenziswe ngaphakathiubomi embizeni.

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-Tita®C21 Dicarboxylic Acid-BG-1550

Okulandelayo: I-Single-component Polyurethane Resin - BG-101