Atlanta, GA - Site na Septemba 30 ruo October 2, Omni Hotel na Centennial Park ga-anabata 2024 Polyurethanes Technical Conference, na-achịkọta ndị ọkachamara na-eduga na ndị ọkachamara sitere na ụlọ ọrụ polyurethane n'ụwa niile. Ndị American Chemistry Council's Center for Polyurethanes Industry (CPI) haziri ahazi, ọgbakọ a na-achọ ịnye ikpo okwu maka nnọkọ mmụta na igosi ihe ọhụrụ ọhụrụ na kemịkalụ polyurethane.

A na-amata polyurethane dị ka otu n'ime ihe eji eme plastik kachasị dị ugbu a. Ngwongwo kemịkalụ ha pụrụ iche na-enye ha ohere ịhazi ha maka ngwa dị iche iche, na-edozi ihe ịma aka ndị siri ike ma na-akpụzi ha n'ụdị dị iche iche. Ngbanwe a na-akwalite ma ngwaahịa ụlọ ọrụ na nke ndị ahịa, na-agbakwunye nkasi obi, ikpo ọkụ, na ịdị mma na ndụ kwa ụbọchị.

Mmepụta nke polyurethanes na-agụnye mmeghachi omume kemịkalụ n'etiti polyols- mmanya na-aba n'anya nwere ihe karịrị otu abụọ hydroxyl reactive-na diisocyanates ma ọ bụ polymeric isocyanates, nke na-eme ka ndị na-emepụta ihe na ihe mgbakwunye kwesịrị ekwesị. Dị iche iche nke diisocyanates na polyols dị na-enyere ndị na-emepụta aka ịmepụta ihe dị iche iche nke ahaziri maka ngwa ngwa, na-eme ka polyurethane dị n'ọtụtụ ụlọ ọrụ.

Polyurethane dị ebe niile na ndụ nke oge a, a na-ahụ ya n'ụdị ngwaahịa dị iche iche sitere na matraasi na ihe ndina na ihe mkpuchi, mkpuchi mmiri, na agba. A na-ejikwa ha na elastomers na-adịgide adịgide, dị ka wiil agụba, ihe ụmụaka ji egwuri egwu ụfụfụ na-agbanwe agbanwe, na eriri na-agbanwe agbanwe. Ọnụnọ ha juru ebe niile na-egosi mkpa ha dị n'ịkwalite arụmọrụ ngwaahịa na nkasi obi nke ndị ahịa.

Chemistry n'azụ mmepụta polyurethane gụnyere isi ihe abụọ: methylene diphenyl diisocyanate (MDI) na toluene diisocyanate (TDI). Ogige ndị a na-emeghachi omume na mmiri na gburugburu ebe obibi iji mepụta polyureas siri ike inert, na-egosi mgbanwe na mgbanwe nke polyurethane chemistry.

Nzukọ Nkà na ụzụ Polyurethanes nke 2024 ga-egosipụta ọtụtụ nnọkọ e mere iji kuziere ndị bịaranụ na ọganihu ọhụrụ n'ọhịa. Ndị ọkachamara ga-atụle usoro na-apụta, ngwa ọhụrụ, na ọdịnihu nke teknụzụ polyurethane, na-enye nghọta bara uru maka ndị ọkachamara ụlọ ọrụ.

Ka ogbako na-abịaru nso, a na-agba ndị na-eso ụzọ ume ka ha na ndị ọgbọ na-akpakọrịta, kesaa ihe ọmụma, na ịchọpụta ohere ọhụrụ n'ime ngalaba polyurethane. Ihe omume a na-ekwe nkwa na ọ ga-abụ nnọkọ dị ịrịba ama maka ndị na-etinye aka na mmepe na ntinye nke ihe polyurethane.

Maka ozi ndị ọzọ gbasara American Chemistry Council na ọgbakọ na-abịa, gaa na www.americanchemistry.com.