Polyurethane PU elastomer, bụ ụdị roba nwere ezigbo ike na obere nrụrụ mkpakọ. Ụdị ihe ọhụrụ dị n'etiti rọba na rọba, nke nwere ihe siri ike nke plastik na ngbanwe nke roba.
Aha Chinese: Polyurethane PU elastomer
aha otutu: Ngwa Uniglue iji dochie roba
PU mpempe akwụkwọ nwere e ji mara nke cushioning, jụụ, ujo absorption, eyi iguzogide, elu okpomọkụ na-eguzogide, wdg Ọ bụ inogide na adabara na-echebe ọgwụgwọ nke elu nke ngwá na ike acid na alkali na-arụ ọrụ gburugburu ebe obibi, mgbe na-emeziwanye ndị na-eyi nguzogide nke ngwá na ibelata mkpọtụ. Mpempe akwụkwọ PU, mkpanaka, mpempe akwụkwọ, wdg. Mgbake mgbake siri ike, enwere ike ịgbakọ 50%; ike dị elu, na-adịgide adịgide, enweghị ike iji ihe ndị dị ka roba dochie ya. Nrụgide na ujo na-eguzogide, mmetụta na-eguzogide, mmanụ na-eguzogide, acid na alkali iguzogide, magburu onwe eyi iguzogide. PU usoro elastomers nwere elu tensile ike, adọka mmiri na-eguzogide, elu elasticity, elu nsogbu ibu eguzogide, eyi iguzogide, wdg, na dị mfe bee, Mike, akuakuzinwo, wdg, na ike tinye n'ọrụ n'ibu ihe nchekwa ihe, ntụmadị ebu, Recoil mpe mpe akwa, ekwe ka udi. Akara na nkwonkwo ezé ejiri na ígwè ọrụ mmepụta ihe na akụrụngwa. A na-ekewa ya n'ụdị na-eguzogide mmanụ na ụdị na-eguzogide ọgwụ. Isi ike dị n'etiti Shore 25 na Shore 98. Ọ nwere ike dị mma na arụmọrụ ọzịza. Enwere ike iji ya mee ihe na gburugburu ebe obibi nwere ezigbo mgbochi ịka nká na ogologo ndụ ọrụ. , Ọtụtụ ngwaahịa nkọwa, niile iche.
Oge nzipu: Mar-03-2023
