MDI yiinxalenye yechemikali eyayaziwa njengokuba SANYING 4 4 Diphenylmethane diisocyanate. Kwakhona ukuba ikhankanyiswe, MDI iyinkathelo engeziwayo kwindawo ezininzi. Ndibekisele ndizamele: ubani MDI kunye nokuba ngaphi isetshenziswa kunye nokuba yintoni?
Izinto ziyiqhutywa ezintsha kwezinto eziyindlela zethu ngaphandle. UMkhakha weMDI uluhlola olungakho ngezinye zakhe nezinye izinto ezizama ukufika ngokubanzi. Loluqulo olunyekezo lokugcina luyifundiso Diphenylmethane 4 4 di isocyanate nezimvo zonke ezinamandla ngazo kwiingxenye eziningi zokusetyenziswa njengokuhlanganisa kunye nokuthuthukisa kwezinto.
Isenzo yesibini se-SANYING MDI ukwenza amandla amabhedlela kunye namandla amaseyalenti. Amabhedlela ayenza ukukhombisa izinto ngamanye amazwe; amaseyalenti ayenza ukukhutshwa kwabantu ukusebenzela ukuba zizange zihlabele kuvela okanye zisula phakathi kwabo. UMdi ufuna ukuba kwiilayishoni leyo landlela ngokuphelelela. u-Polymeric diphenylmethane diisocyanate ukuba udla imifanelo yomfanekiso okanye usebenzisa umphako wokubhala ukubhala into oluzibhedelanga okanye usetyenziswa umseyalenti ukusebenzisa umoya omkhulu ukusebenzisa umdi wakwakhe wenza ukuba zonke izinto zitole zivumile.
IMDI yinto enguqulayo, kodwa ukuphatha kwisezantsi kunokuthi kufunekabaho. Ngokugqibelekileyo, umntu ube usebenzise amagwinya okuyinkantolo nokulungileyo njengamanjele nezigwadi zokubheka. Ukubona ngokukhipha kwindawo noma izandla ezikhulu kukho udlulelwano. Kufuneka kube khona indawo yokuhlala enhle yokuba kuhluke amanqaku ahlola ukusuka kwesikhephe sasemva kweMDI. Izinhlobo zokuhlola zeqhutyeni zizifanelekayo ukuvimba isiqiniseko sokubizo nokusiphindaphinda kusebenza nemdi.
IMDI ushiyiswe nazo zonke iindlela zokuxhasa ukwenzela ipolimeri yesiyeleshi esixhaswe polyurethane, njengepolyols nokubheka. Umyalezo wokuqhubekelayo uzama ukusetyenziswa kumoldi oshayelwe ngendlela lokuncedisiwe yesiyelesi. Umnyalezo wokuqhubekelayo uvumelela kanye nokushintsha ukusuka kwiipolimeri ezaziwayo ezixinako emanzini. IMDI yesanying Diphenylmethane diisocyanate MDI kwiqhutywa lokugqibela umgca omkhulu kwiqhutywa lwezintsha ngenxa yomsebenzi wakhe. Ngokubanzi benyuselwe, lezi zintsha zisebenziswe ngeminye iminitha esizenzekelayo ezixoxa nezinto zethu ezixinikeleyo kumhlaba ngokuphelele kwezicoco kunye nokuthiwe ukufaka izinto eziphumulekileyo kunye nokulima ukuhlamula kwesikhuni esikhethekileyo esiyingezayo.
MDI ingxenyana kodwa kufuneka siphendule ekupheleni lokho kwaye lokhu kungaxhaswa. Ukuba ayihlukile kuhlanganiswa ngokubona, MDI inakwazi ukucina iimfene emphumeleyo emazibini ukuba akhawulezi. Lokhu kuyingxenye yokuhlala ngokulandelanga kumlinganiso okanye amagida amahhale aqinisekisi, SANYING okusetshenziswa MDI ukuba kuhluleke. Lokhu kulandelayo kukwenza ukuba ziqinisekise ukusebenzisa kwezinto zakhe kunye nokuhlola ukuba ziyiphi imifanekiso yesilima kunye nokuhlola ukuba ziyiphi imifanekiso yesilima.
