Dị ka usoro nke isocyanate, TPU nwere ike kewaa n'ime aromatic TPU na aliphatic TPU abụọ edemede, aromatic TPU n'ihi na ihe owuwu nwere benzene mgbanaka, n'okpuru ultraviolet irradiation ga-adị mfe na-acha odo odo, na aliphatic TPU si Ọdịdị na avo ...
GỤKWUO