TPU khoom siv: polymerized thermoplastic elastomer. Rau cov tshuaj tiv thaiv polymerization ntawm TPU thiab cov ntsig txog cov monomers, TPU yog kev sib koom ua ke ntawm diphenylmethane diisocyanate (MDI) lossis toluene diisocyanate (TDI) thiab lwm cov diisocyanate lwg me me nrog cov macromolecular polyols thiab cov khoom lag luam uas tsis tshua muaj molecular polymer (saw txuas) Polymerized polymer cov ntaub ntawv. Nws cov qauv molecular yog txhav txhav tau txais los ntawm cov tshuaj tiv thaiv ntawm diphenylmethane diisocyanate (MDI) los yog toluene diisocyanate (TDI) thiab cov saw txuas ntxiv, thiab diisocyanates xws li diphenylmethane diisocyanate (MDI) los yog toluene diisocyanate (TDI) Cov saw hlau tau hloov tau yooj yim cov tshuaj tiv thaiv ntawm cov lwg me me thiab macromolecular polyols ua tau los tsim.
