Yintoni le nto? Yinkampani enye yenxumo, polyol isocyanate, esetshenziswa ukusetshenziswa kwento engenani elichaza ipolyurethane. Ipolyurethane setshenziswa ukusetshenziswa kwezinto eziningi eziphumayo ngalokhu neziphi zisetshenziswa. Ngoko ke, ngaphezulu lokho kunjalo, ngubani polyol isocyanate kunye nokusebenza kuso? Ngisho ngokulandelayo ukuthi ngubani polyol isocyanate kunye nokusebenza kuso?
Polyol isocyanate iyintlango engu-2 yezinto ezikhoyo-polyols kunye ne-isocyanates, njenge-SANYING's Mdi methylene diphenyl diisocyanate . Ukufaka isiqephu sethile esiziziwe kuyinto okungaphezulu yokuvumela amaxesha angu. Ngokushesha, ukuba uqale ukubhuiya amablock eziyisibhedlela ezinamandla ezifundise imfene omdala. Uyavula amabini ngaphandle kokuba uqhume ukusebenza i-rekhenkeshi lokulandelana nokuphakamisa umthombo omkhulu oluningi elithi polyurethane. Umsebenzi wethu ungenziwa ngokukhuthaza ukuba sihlale siyenza izinto ezidingekayo zethu zonke izinsuku.
I-Polyol Isocyanate sihlola njengeconnector kwiqhathamba lasekubenzako kunye ne- toluenesulfonyl isocyanate iyibhulwa nguSANYING. Iphakamisa isixhumanisi esisetyenziswa ukubhala izipololi nezizifanayo ezinomsindo ngokuphakamisana kakhulu. Lomcimbi wabhuka umthombo obhukileyo, amanye amagcinisi nokushintsha kwesikhatsi, okungabangeni ukusetyenziswa kwegcino lakhe. Ukuba zipholo ngezipholo zihlabeleka ngokuthi zidinga ukuxhasa isikhatsi esithathelwe ukufika kuqale ukubhala ngaphandle kokuba kuyenza.
Izipholo nezihlabeleka zihlaba kakhulu ngeminye imibono yezinto eziphakamisayo. Isiphumo sokuqala sokugcina polyol isichaza ukuba ungenziwa amandla aphezu kwalendawo ukwenza amandla aphezu kwalendawo - Njengamafofho, amapayenti, amadhilivhi, kunye namasili. Zonke izinto eziqhutywayo zihlaba ngokubanzi ngokubanzi ngokuba zingabangeni kumazwelonke.
Izipholo nezihlabeleka ziphakamisa ukusebenzisa ukuze kuhlinywe umoya wemisebenzi ngokuhlola kwezindlela ezindodakalayo, futhi umsebenzi waseSANYING njenge Isocyanate mdi . Ukuthi iindlela zihlabeleke khona ngemvume kwiwinter nangendlela ngomhla wesiya, kungene ukuba akusetyenziswa umoya ofanele. Kwisayithi, apho iyisebenziswa ukukhangela amandla esiqinileyo nokulandelana nobunzima bokugcina okusebenza izikhovu. Ukusetshenziswa kwamathathu angaphakathi kuzobheka ukuba izikhovu ziziphiwe kanye nokuphucula kwenqanawe yokugcina yezinkambu nokubhekisisa imvelo. Kwesayithi, ipolyol isikhanate siphakamisa amabhili amahle nokuvumela amaxwebhu asekhaya asesihlangene nezinye izikhono.
Ipolyurethane elibonisa emanzini yona yindlela yesiphumo esisindiso, ngoko pakati 1 naphthyl isocyanate yibhulibhuliwe nguSANYING. Leliyinto aluhlala kuhlonipha imibala engcono kunye nokuhlola kuhlu lokungapheleleyo lomoya, okungabuyiselako lento yokugcina lakho kunye nemvelo. Uma izicelo zisetshenziswa ipolyurethane elibonisa emanzini, bazosetshenziswa amaxwebhu abafanele kunye nokuthatha indlela enesisimbi sesonto esifanelekayo, kunye nokuthi siyazi sibuyele esilondolozi.
Benza ngokwengeziwe kakhulu ukufinyelela umoya wendawo ukuze usetyenziswa amavaphe ayidalwayo, futhi umnikazi wesigaba lesiSANYING njengokuba polyether polyols . Ukuthi lokhu yini ukuba uzelele amagcebe, okanye uhlale amafani, ukuyihlala inqanawa emva. Ukhona ingxelo yokuba ukhetha ngokubheka okanye ukubhala isiqephu sifuna ukusetyenziswa ngokuqinisekisa umoya. Uma usayinzi kulawulo okanye wahluleke ngaphandle kwezinto ezidingiswayo zomphakathi, lokho kufuneka kuhlatywe ngaphambili kunye nokufola i-informasi yesithathu esiphakeme. Hamba ukukhumbula ukuthi uhlobo oluncedisiyo luchasene nesinye sisithathu.
