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Ọganihu nyocha na Polyurethane na-abụghị Isocyanate
Kemgbe iwebata ha na 1937, ihe polyurethane (PU) achọpụtala ngwa dị ukwuu n'ofe mpaghara dị iche iche gụnyere njem, ihe owuwu, mmanụ ala, akwa, igwe na injin eletriki, ikuku ikuku, ahụike, na ọrụ ugbo. Ndị a m...GỤKWUO -
Nkwadebe na njirimara nke polyurethane ọkara siri ike ụfụfụ maka aka ụgbọ ala na-arụ ọrụ dị elu.
Ogwe aka dị n'ime ime ụgbọ ala bụ akụkụ dị mkpa nke ụgbọ ala, nke na-arụ ọrụ nke ịkwanye na ịdọrọ ọnụ ụzọ na itinye ogwe aka nke onye ahụ n'ime ụgbọ ala ahụ. N'ihe gbasara ihe mberede, mgbe ụgbọ ala na nkukọ aka, polyurethane soft handrail na...GỤKWUO -
Akụkụ nka nka nke ụfụfụ siri ike na-efesa ubi polyurethane
Ihe mkpuchi mkpuchi polyurethane siri ike (PU) bụ polymer nwere ngalaba nhazi ugboro ugboro nke akụkụ carbamate, nke emere site na mmeghachi omume nke isocyanate na polyol. N'ihi ezigbo mkpuchi okpomọkụ na arụmọrụ mmiri, ọ na-achọta ngwa ngwa na externa ...GỤKWUO -
Okwu mmeghe nke onye na-agbapụta ụfụfụ maka ụfụfụ siri ike nke polyurethane ejiri mee ihe n'ubi
Site na ihe ndị na-arịwanye elu nke ụlọ nke oge a maka nchekwa ike na nchebe gburugburu ebe obibi, ọrụ mkpuchi okpomọkụ nke ihe ụlọ na-aghọwanye ihe dị mkpa. N'ime ha, ụfụfụ siri ike nke polyurethane bụ ihe mkpuchi ọkụ dị mma, ...GỤKWUO -
Ọdịiche dị n'etiti Polyurethane nke mmiri na mmanụ dabere na polyurethane
Mmiri na-ekpuchi mmiri nke polyurethane nke mmiri na-ekpuchi mmiri bụ ihe na-adịghị mma na gburugburu ebe obibi dị elu-molecular polymer elastic waterproof material with good adhesion and impermeability. Ọ nwere ezigbo mmachi na ihe ndị sitere na ciment dị ka ihe na nkume na ngwaahịa ọla. Ngwaahịa...GỤKWUO -
Otu esi ahọrọ ihe mgbakwunye na resin polyurethane nke mmiri
Kedu otu esi ahọrọ mgbakwunye na polyurethane nke mmiri? E nwere ọtụtụ ụdị ihe enyemaka polyurethane nke mmiri na-adabere na ya, na ntinye ngwa ahụ dị obosara, mana usoro nke inyeaka na-adabere na ya mgbe niile. 01 Ndakọrịta nke mgbakwunye na ngwaahịa bụkwa f ...GỤKWUO -
Polyurethane Amine Catalyst: njikwa na mkpofu nchekwa
Polyurethane amine catalysts bụ ihe dị mkpa na mmepụta nke ụfụfụ polyurethane, ihe mkpuchi, ihe ntanye, na ihe mkpuchi. Ihe ndị a na-akpali akpali na-arụ ọrụ dị oke mkpa na usoro ọgwụgwọ nke ihe polyurethane, na-eme ka mmeghachi omume na ịrụ ọrụ kwesịrị ekwesị. Agbanyeghị, ọ ...GỤKWUO -
Ọganihu nyocha Kacha ọhụrụ nke Carbon Dioxide Polyether Polyols na China
Ndị ọkà mmụta sayensị China enweela ọganihu dị ukwuu n'ihe gbasara iji carbon dioxide eme ihe, nchọpụta ọhụrụ na-egosikwa na China nọ n'ihu na nyocha banyere carbon dioxide polyether polyols. Carbon dioxide polyether polyols bụ ụdị ihe ọhụrụ biopolymer nwere nnukwu ap ...GỤKWUO -
Huntsman weputara ụfụfụ polyurethane bio dabere na ngwa ngwa ngwa ngwa
Huntsman kwuputara mwepụta nke ACOUSTIFLEX VEF BIO sistemu – teknụzụ na-emebi emebi bio dabere na viscoelastic polyurethane foam maka ngwa acoustic kpụrụ akpụ na ụlọ ọrụ ụgbọ ala, nke nwere ihe ruru 20% nke ihe sitere na bio sitere na mmanụ ihe oriri. Tụnyere exi...GỤKWUO -
Azụmahịa polyether polyol nke Covestro ga-apụ n'ahịa dị na China, India na Ndịda Ebe Ọwụwa Anyanwụ Eshia
Na Septemba 21, Covestro kwupụtara na ọ ga-edozi Pọtụfoliyo ngwaahịa nke ngalaba azụmahịa polyurethane ahaziri ya na mpaghara Asia Pacific (ewezuga Japan) maka ụlọ ọrụ ngwa ụlọ iji gboo mkpa ndị ahịa na-agbanwe agbanwe na mpaghara a. Ahịa nso nso a...GỤKWUO -
Huntsman na-abawanye Polyurethane Catalyst na ikike Amine Ọpụrụiche na Petfurdo, Hungary
THE WOODLANDS, Texas - Huntsman Corporation (NYSE: HUN) taa mara ọkwa na ya Performance Products nkewa na-ezube ịgbasawanye ụlọ ọrụ mmepụta ya na Petfurdo, Hungary, iji gboo mkpa na-eto eto maka polyurethane catalysts na specialty amines. Multi-mi...GỤKWUO
