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Ihe mgbakwunye YIHOO TPU (Thermoplastic polyurethane elastomer)
Thermoplastic polyurethane elastomer (TPU), ya na njiri mara mma yana ngwa sara mbara, abụrụla otu n'ime ihe elastomer thermoplastic dị mkpa, nke ụmụ irighiri ihe ya bụ ahịrị nwere obere njikọ njikọ kemịkalụ ma ọ bụ enweghị ya.
Enwere ọtụtụ njikọ njikọ anụ ahụ nke njikọ hydrogen na -eme n'agbata ụdọ akwara polyurethane linear, nke na -arụ ọrụ na -ewusi ike na usoro ihe ọmụmụ ha, si otú a na -enye ọtụtụ akụrụngwa mara mma, dị ka nnukwu modulus, ike dị elu, nguzogide dị mma nke ukwuu, nguzogide kemịkal, nguzogide hydrolysis, elu na ala -eguzogide okpomọkụ na ebu eguzogide. Njirimara ndị a mara mma na -eme ka polyurethane thermoplastic bụrụ nke ejiri n'ọtụtụ ebe dị ka akpụkpọ ụkwụ, eriri, uwe, ụgbọ ala, ọgwụ na ahụike, ọkpọkọ, ihe nkiri na mpempe akwụkwọ.
