Polyurethane waa TPU waa Urethane thermo caaga gaaban, Chinese waxa loo yaqaan: elastomer polyurethane thermoplastic, TPU waa diisocyanate a diphenylmethane, diisocyanate toluene, iyo polyol macromolecular, silsilad extender jawaabay qalabka wada polymer ka polymerized . Its qaab-dhismeedka kelli ka kooban yahay diisocyanate diphenylmethane, diisocyanate toluene iyo extender silsilad in la siiyo block a adag oo diisocyanate diphenylmethane ah, diisocyanate toluene, iyo polyols macromolecular helay jilicsan qaabeynta talantaalli gabal.

bacda polyurethane birta ku tuurayCastersWaxaa leeyahay faa'iidooyinka soo socda:

1 ayaa xoog u fiican siligga sare, xoog siligga sare, qalleyf iyo caabiga gabowga, waa qalab bay'adda baaluq.

2. qalab kale oo caag ah isagoo xoog ah sare u dhigmin karo, qalleyf wanaagsan, iska caabin abrasion, iska caabin ah oo saliid, iska caabin ah biyo, gaboobaya iska caabin ah,

Isla mar ahaantaana waxa uu leeyahay a hantida sare qoyaan-permeable biyuhu, qaababka badan oo lid ku ah bakteeriyada fiican, antifungal, sii daayo anti-UV tamarta iyo sida.