I-organic bismuth catalyst
I-MOFAN B2010 yi-catalyst ye-organic bismuth engamanzi emthubi. Ingathatha indawo ye-dibutyltin dilaurate kwamanye amashishini e-polyurethane, njenge-PU leather resin, i-polyurethane elastomer, i-polyurethane prepolymer, kunye ne-PU track. Inyibilika lula kwiinkqubo ezahlukeneyo ze-polyurethane ezisekwe kwi-solvent.
● Ingakhuthaza impendulo ye--NCO-OH kwaye iphephe impendulo esecaleni yeqela le-NCO. Inganciphisa isiphumo samanzi kunye nempendulo yeqela le--NCO (ingakumbi kwinkqubo yenyathelo elinye, inokunciphisa ukuveliswa kwe-CO2).
● Ii-asidi ze-organic ezifana ne-oleic acid (okanye zidityaniswe ne-organic bismuth catalyst) zinokukhuthaza ukusabela kweqela le-amine-NCO (lesibini).
● Kwi-PU dispersion esekwe emanzini, inceda ukunciphisa impendulo ecaleni kwamanzi kunye neqela le-NCO.
●Kwinkqubo enecandelo elinye, ii-amine ezikhuselwe ngamanzi ziyakhutshwa ukunciphisa iimpembelelo ezimbi phakathi kwamanzi kunye namaqela e-NCO.
I-MOFAN B2010 isetyenziselwa i-PU leather resin, i-polyurethane elastomer, i-polyurethane prepolymer, kunye ne-PU track njl.
| Inkangeleko | Ulwelo olutyheli olukhanyayo ukuya kolutyheli-mdaka |
| Uxinano, g/cm3@20°C | 1.15~1.23 |
| I-Vsicosity,mPa.s@25℃ | 2000~3800 |
| I-Flash point, PMCC,℃ | >129 |
| Umbala, GD | < 7 |
| Umxholo weBismuth, % | 19.8~20.5% |
| Ukufuma, % | < 0.1% |
30kg/Ikani okanye 200 kg / idrama okanye ngokweemfuno zabathengi
Ingcebiso malunga nokuphathwa ngokukhuselekileyo:Phatha ngokuhambelana nococeko nokhuseleko lwemizi-mveliso. Kuphephe ukudibana nolusu namehlo. Nika umoya owaneleyo kunye/okanye umsi wokukhupha umoya kumagumbi okusebenzela. Abafazi abakhulelweyo nabancancisayo abanako ukuchatshazelwa yimveliso. Cinga ngommiselo wesizwe.
Amanyathelo oCoceko:Ukutshaya, ukutya nokusela akufanelekanga kwindawo efakelwe kuyo. Hlamba izandla ngaphambi kwekhefu nasekupheleni kosuku lomsebenzi.
Iimfuneko zeendawo zokugcina izinto kunye nezikhongozeli:Gcina kude nobushushu kunye nemithombo yokutsha. Khusela ekukhanyeni. Gcina isitya sivaliwe kakuhle kwindawo eyomileyo nengena umoya.
Ingcebiso malunga nokukhusela umlilo kunye nokuqhuma:Gcina kude nemithombo yokutshaya. Akuvumelekanga ukutshaya.
Ingcebiso malunga nokugcinwa kwezinto eziqhelekileyo:Ayihambelani nee-oxidizing agents.
