Umlimi we-amine isocyanate, ngokuwethu, nguqukumbi lezi zinto ezimbini ezifuneka zibekisele kwaye, xa zibekisele, ziphinde zikhula into entsha. Izincane ze-isocyanate zingabhedlise ukuba zihlukile ne-nitrogen, carbon nesixhenxe. Amines yimilingo eyahlukile ne-nitrogen, kunye nokuthi ngaphandle kwamakhulu. Xa ipdi isocyanate kwaye amine zikhubazela, zingakwazi ukubuyisela, kwaye lokunyelela kulandelayo ikhompayidi elithiwa amine isocyanate.
Kunezinye izinto ezincedwa zesiSANYING polyol kunye no-isocyanate kwiindlela eziningi zokusebenza ngemisebenzi. Umnotho omphakathi osebenza kulula kukho ukuhlawulwa kwepolyurethane. I-polyurethane iyaphakathi yezinto ezazisebenzisanga kwiimbali eminingi, phantsi kokubanzi, amasitolo nokuphucuka kweendlaleni. Inani lamanye amagama lasebenzisa kunye nezilungiselelo zombhalo nokuthi zizofuneka kumahluko nokuvamile.
Ama-chemist azenza ukubona isiphumo sokuqala kwe-SANYING amine isocyanate kwi-chemistry ukuze zifundise amaxesha amandla nokulula. Ngokubheka lokusho umdlule kunye nezinye izikhotile, bazo buza into esisodwa esizibuyelekile kulo msebenzi wethu ngomoya omnyama.
Amine isocyanate ingxenye elithathu ngenxa yezilungiselelo ze-polyurethane. I-polyurethane yakhiwo ngokuba ungene lapho ulula kunye nobungakanani, futhi ungayazi ngayo into engeyiya. Ukudlula benzil isosianat njengezinye izikhotile, njengama-polyols, uzoba ube ubhale i-polyurethane foam. Lefo SANYING lusetyenziswa kuzo zinto ezininzi — kwi-insulation kwaye kumacushion — ukuze zivumele amalungu akho.
I-amine isocyanate ifanele libhalwe ngendlela eluhlola khona. Into leyo isocyanate hdi libonisa ukuthi libe ngaphandle komoya okusebenza kakhulu. Abasebenzisi bayahluke ukusebenza ngamabhedlela, amagwali kunye namasheja. Futhi, iphepha livusa ukuthi wonke umntu alithole ngaphandle kokuphakamisa indawo eyahlukene nomoya kunye nokufolofolwa kwamalungiselelo.
