Aikace-aikace:

Toluene diisocyanates ana amfani da su da farko don kera kumfa polyurethane masu sassauƙa don amfani da su a cikin kayan daki, kwanciya, da kujerun mota da jirgin sama. Sauran, ƙananan amfani suna don polyurethane elastomers (don murfin mota na mota, rollers masana'antu, takalman wasanni da takalma, da kayan inji) da kuma sutura (don gyaran motoci, ƙarewar katako, da kayan aiki mai mahimmanci na lalata) (ICIS 2009). Toluene diisocyanate-based rigid polyurethane foam ana amfani dashi a cikin firji na gida da kuma don sheathing na zama ko rufin kasuwanci a cikin jirgi ko sigar laminate (IARC 1986). “Pour-inplace” ko “spray-in” m kumfa ana amfani da shi azaman rufi ga manyan tireloli, motocin jigilar kaya na jirgin ƙasa, da kwantenan kaya. Polyurethane-gyara alkyds sun ƙunshi kusan 6% zuwa 7% isocyanate, galibi toluene diisocyanates, kuma ana amfani da su azaman kayan shafa, kamar ƙare ƙasa, ƙare itace, da fenti. Ana amfani da suturar daskarar da danshi azaman itace da simintin siminti da ƙare ƙasa. Jiragen sama, manyan motoci, da rigunan motocin fasinja galibi suna kunshe da tsarin toluene diisocyanate prepolymer. Ana amfani da elastomers na urethane da aka zazzage a aikace-aikacen da ke buƙatar ƙarfi, sassauƙa, da shawar girgiza, kuma suna da juriya ga mai, kaushi, da hasken ultraviolet. Ana amfani da su a cikin mannewa da mahaɗaɗɗen shinge da kuma a cikin sassan mota, ƙafar ƙafar ƙafa, ƙafafun rollerskate, layin kandami, da jakunkuna na jini. Ana kuma amfani da su a wuraren da ake amfani da su na inil da ma'adinai. Ana samar da wasu samfuran elastomer daga tsantsar 2,4 isomer maimakon cakuda 80:20.

Ƙungiyoyin aiki a cikin TDI suna amsawa tare da ƙungiyoyin hydroxyl don samar da haɗin gwiwar urethane, waɗanda aka yi amfani da su wajen kera kumfa polyurethane masu sassauƙa don amfani da su a cikin kayan daki, kwanciya, da wuraren zama na motoci da na kasuwanci. Sauran abubuwan amfani sun haɗa da elastomer na polyurethane da ake amfani da su a cikin murfi na mota, rollers masana'antu, takalmi na wasanni, da kuma kayan inji da kayan shafa (ƙarfe, itace, da kayan aikin kariya masu inganci). Ana amfani da kumfa polyurethane mai ƙarfi na tushen TDI a cikin firji na gida da kuma ginin mazaunin kamar sheathing da rufin kasuwanci. Ana amfani da kumfa mai ƙarfi na TDI azaman rufi don tireloli na manyan motoci, motocin jigilar kaya na jirgin ƙasa, da kwantenan kaya na ƙasashen waje. Ana amfani da suturar TDI mai ɗorewa azaman itace da simintin siminti da ƙare ƙasa.