Isicelo:

I-Toluene Diisocyanates isetshenziswa ngokuyinhloko ukukhiqiza ama-polyurethane ama-fooms asetshenziselwa ifenisha, embhedeni, nezihlalo zezimoto nezindiza. Okunye, ukusetshenziswa okuncane kwe-polyurethane lastomers (yezembozo ezibucayi zezimoto, ama-roller wezimboni, ama-soles wezemidlalo) nezingubo zokuhlanza izimoto) (ama-anti-Performance anti-corrings) (ICIS 2009) (ICIS 2009). I-Polyureene Diisocyanate-based eqinile i-Polyurethane Foam isetshenziswa eziqandisini zasekhaya kanye nokuhlanza indawo yokuhlala noma ukuphapha kwezentengiso ebhodini noma i-liarc 1986). "Ukuthela-inceple" noma "isifutho-esiku-Spray-in" i-groam eqinile isetshenziswa njengokufakwa kwama-trailer amaloli, izimoto zezimoto ezihamba ngezitimela, kanye neziqukathi zemithwalo. I-Polyurethane-Moded Alkys iqukethe cishe ama-6% kuye ku-7% isocyanate, iningi lama-diisocyate, futhi asetshenziswa njengezinto zokwakha, ezinjengezinsini eziphakemeyo, izinkuni ziqeda, nopende. Izambatho zokuvukela umswakama zisetshenziswa njengokhuni nangokhuni lwe-sealances kanye nokuphela phansi phansi. Izindiza, iloli, nezembatho zemoto zivame ukwakhiwa amasistimu we-toluene diisocyanate prepolymer. Ama-elastomers e-urethane asetshenziswayo asetshenziswa kuzinhlelo zokusebenza ezidinga amandla, ukuguquguquka nokumunca ukushaqeka, futhi amelana namafutha, ama-solvents kanye nemisebe ye-ultraviolet. Zisetshenziselwa amakhompiyutha anamathela anama-sealive ne-sealant kanye nezingxenye zezimoto, izicathulo zezicucu, amasondo e-rollerskate, ama-pond liners nezikhwama zegazi. Baphinde basebenzisa amasimu we-inoil kanye nezimayini. Imikhiqizo ethile ye-elastomer ikhiqizwa kusuka e-Isomer emsulwa ayi-2,4 kunengxube ye-80:20.

Amaqembu asebenzayo e-TDI asabela ngamaqembu e-hydroxyl ukwakha izixhumanisi ze-urethane, ezisetshenziswa ekwenziweni kwamagwebu we-polyurethane ukuze asetshenziswe kwifenisha, embhedeni, nasezihambeni zokuhamba nezimoto. Okunye ukusetshenziswa kufaka phakathi ama-polyurethane lastomers asetshenziswa ezimotweni ezinkulu ze-bumper, ama-roller wezimboni, izicathulo zemidlalo, kanye nezimpahla zemishini kanye nezingubo zokugqoka (zensimbi, izinkuni, kanye nezimbobo eziphakeme ze-anticorrosion). I-Polyurethane esekwe ku-Polyurethane Foam eqinile isetshenziswa eziqandisini zasekhaya kanye nokwakhiwa kokuhlala okunjengokuphahla kwe-Sheaning kanye nokuhweba. I-FDI Spray-in eRivid Foam isetshenziswa njengokufakwa kwama-trailer amaloli, izimoto zezimoto ezihamba ngezitimela, kanye neziqukathi zezimpahla zaphesheya kwezilwandle. Izigqoko ze-TDI zokuvukela umswakama zisetshenziswa njengokhuni nangokhuni lwe-sealances kanye nama-floor eqeda.