I-catalyst ye-bismuth engokwemvelo
I-MOFAN B2010 iyi-catalyst ye-bismuth ephuzi ewuketshezi. Ingathatha indawo ye-dibutyltin dilaurate kwezinye izimboni ze-polyurethane, njenge-PU leather resin, i-polyurethane elastomer, i-polyurethane prepolymer, kanye ne-PU track. Incibilika kalula ezinhlelweni ezahlukene ze-polyurethane ezisekelwe ku-solvent.
● Kungakhuthaza ukusabela kwe--NCO-OH futhi kugweme ukusabela okungekuhle kweqembu le-NCO. Kunganciphisa umphumela wamanzi kanye nokusabela kweqembu le--NCO (ikakhulukazi ohlelweni lwesinyathelo esisodwa, kunganciphisa ukukhiqizwa kwe-CO2).
● Ama-asidi e-organic njenge-oleic acid (noma ehlanganiswe ne-organic bismuth catalyst) angakhuthaza ukusabela kweqembu le-amine-NCO (lesibili).
● Ekusabalaleni kwe-PU okusekelwe emanzini, kusiza ukunciphisa ukusabela okuseceleni kwamanzi kanye neqembu le-NCO.
●Esimisweni esinengxenye eyodwa, ama-amine avikelwe ngamanzi ayakhishwa ukuze kuncishiswe ukusabela okungekuhle phakathi kwamanzi namaqembu e-NCO.
I-MOFAN B2010 isetshenziselwa i-PU lesikhumba resin, i-polyurethane elastomer, i-polyurethane prepolymer, kanye ne-PU track njll.
| Ukubukeka | Uketshezi oluphuzi olukhanyayo kuya kophuzi-nsundu |
| Ubuningi, g/cm3@20°C | 1.15~1.23 |
| I-Vsicosity,mPa.s@25℃ | 2000~3800 |
| Iphoyinti le-Flash, i-PMCC, ℃ | >129 |
| Umbala, GD | < 7 |
| Okuqukethwe kwe-Bismuth, % | 19.8~20.5% |
| Umswakama, % | < 0.1% |
30kg/Ithini noma 200 kg / isigubhu noma ngokwezidingo zamakhasimende
Iseluleko ngokuphathwa okuphephile:Phatha ngokuhambisana nemithetho yezempilo kanye nokuphepha kwezimboni. Gwema ukuthintana nesikhumba namehlo. Nikeza ukushintshana komoya okwanele kanye/noma ukukhishwa komoya emakamelweni okusebenzela. Abesifazane abakhulelwe nabancelisayo kungenzeka bangadalulwa kumkhiqizo. Cabangela umthethonqubo kazwelonke.
Izinyathelo Zokuhlanzeka:Ukubhema, ukudla nokuphuza kufanele kuvinjelwe endaweni yokufaka isicelo. Geza izandla ngaphambi kwekhefu kanye nasekupheleni kosuku lomsebenzi.
Izidingo zezindawo zokugcina kanye nezitsha:Gcina kude nokushisa kanye nemithombo yokushisa. Vikela ekukhanyeni. Gcina isitsha sivaliwe kahle endaweni eyomile futhi enomoya omuhle.
Iseluleko ngokuvikelwa emlilweni nasekuqhumeni:Gcina kude nemithombo yokushisa. Akuvunyelwe ukubhema.
Iseluleko mayelana nokugcinwa okuvamile:Akuhambisani nama-oxidizing agents.
