I-Organic bismuth catalyst
I-MOFAN B2010 iyi-catalyst ye-bismuth ewuketshezi ephuzi. Ingathatha indawo ye-dibutyltin dilaurate kwezinye izimboni ze-polyurethane, njenge-PU leather resin, i-polyurethane elastomer, i-polyurethane prepolymer, kanye nethrekhi ye-PU. Incibilika kalula ezinhlelweni ezihlukahlukene ezisekelwe ku-solvent-based polyurethane.
● Ingaphromotha ukusabela kwe -NCO-OH futhi igweme ukusabela okuseceleni kweqembu le-NCO. Kunganciphisa umphumela wamanzi kanye -NCO ukusabela kweqembu (ikakhulukazi ohlelweni lwesinyathelo esisodwa, kunganciphisa ukukhiqizwa kwe-CO2).
● Ama-organic acid afana ne-oleic acid (noma ahlanganiswe ne-organic bismuth catalyst) angakhuthaza ukusabela kweqembu (lesibili) le-amine-NCO.
● Ekuhlakazweni kwe-PU okusekelwe emanzini, kusiza ukunciphisa ukusabela okuseceleni kwamanzi neqembu le-NCO.
●Kuhlelo lwengxenye eyodwa, ama-amine avikelwe ngamanzi akhululwa ukuze kuncishiswe ukusabela okuseceleni phakathi kwamanzi namaqembu e-NCO.
I-MOFAN B2010 isetshenziselwa i-PU lesikhumba resin, i-polyurethane elastomer, i-polyurethane prepolymer, kanye nethrekhi ye-PU njll.
| Ukubukeka | Uketshezi oluphuzi kuya kokuphuzi ngokunsundu |
| Ukuminyana, g/cm3@20°C | 1.15~1.23 |
| I-Vsicosity,mPa.s@25℃ | 2000 ~ 3800 |
| Iphoyinti le-Flash,PMCC,℃ | > 129 |
| Umbala, GD | <7 |
| Okuqukethwe kwe-Bismuth, % | 19.8~20.5% |
| Umswakama, % | < 0.1% |
30kg/Can noma 200 kg / sigubhu noma ngokwezidingo zamakhasimende
Iseluleko ekuphatheni okuphephile:Bamba ngokuhambisana nenhlanzeko yezimboni nokuphepha. Gwema ukuthinta isikhumba namehlo. Nikeza ngokushintshana komoya owanele kanye/noma umoya okhipha umoya emagumbini okusebenzela. Abesifazane abakhulelwe nabancelisayo bangase bangavezwa umkhiqizo. Cabangela umthetho kazwelonke.
Izinyathelo zokuhlanzeka:Ukubhema, ukudla nokuphuza kufanele kwenqatshelwe endaweni yesicelo. Geza izandla ngaphambi kwekhefu nasekupheleni kosuku lomsebenzi.
Izidingo zezindawo zokugcina neziqukathi:gwema ukushisa nemithombo yomlilo. Vikela ekukhanyeni. Gcina isitsha sivalwe ngokuqinile endaweni eyomile futhi enomoya omuhle.
Iseluleko mayelana nokuvikela emlilweni nokuqhuma:Gcina kude nemithombo yokuthungela. Akubhenywa.
Iseluleko ngesitoreji esivamile:Akuhambisani nama-oxidizing agents.
