Atlanta, GA - Mai ia Setema 30 ia Oketopa 2, o le Omni Hotel i Centennial Park o le a faʻafeiloaʻi le 2024 Polyurethanes Technical Conference, faʻapotopotoina faʻapolofesa taʻitaʻia ma tagata atamamai mai le pisinisi polyurethane i le lalolagi atoa. Fa'atulagaina e le American Chemistry Council's Center for the Polyurethanes Industry (CPI), o le fa'amoemoe e tu'uina atu se fa'avae mo a'oa'oga ma fa'aalia mea fou fou i le kemisi polyurethane.

Polyurethanes ua lauiloa o se tasi o mea sili ona lelei palasitika o loʻo maua i aso nei. O a latou vaila'au fa'apitoa e mafai ai ona fa'aogaina mo le tele o fa'aoga, foia o lu'itau lavelave ma fa'apipi'i i foliga eseese. O lenei fetuutuunaiga e faʻaleleia uma ai mea tau pisinisi ma oloa faʻatau, faʻaopoopoina le mafanafana, mafanafana, ma le faʻaogaina i le olaga i aso faisoo.

O le gaosiga o polyurethanes e aofia ai se gaioiga faʻamaʻi i le va o polyols - ava malosi e sili atu ma le lua faʻalapotopotoga hydroxyl reactive - ma diisocyanates poʻo polymeric isocyanates, faʻafaigofieina e catalysts talafeagai ma faʻaopoopoga. Ole 'ese'ese ole diisocyanates ma polyols avanoa e mafai ai e tagata gaosi oloa ona fa'atupuina le lautele o alaleo o mea e fa'atatau i fa'aoga fa'apitoa, ma fa'aogaina polyurethanes i le tele o alamanuia.

O polyurethanes o lo'o i soo se mea i le olaga fa'aonaponei, o lo'o maua i oloa eseese e amata mai i mattress ma moega i mea fa'a'ese'ese, pa'u vai, ma vali. O lo'o fa'aaogaina fo'i i elastomers umi, e pei o uili lau'ele'ele, meataalo foam fe'avea'i vaivai, ma filo fa'alava. O lo latou salalau lautele o loʻo faʻamaonia ai lo latou taua i le faʻaleleia o le faʻatinoga o oloa ma le faʻamafanafanaina o tagata faʻatau.

O le kemisi i tua o le gaosiga o le polyurethane e aofia ai mea autu e lua: methylene diphenyl diisocyanate (MDI) ma toluene diisocyanate (TDI). O nei mea fa'afefiloi e fa'afeagai ma le vai i totonu o le si'osi'omaga e fausia ai polyureas inert mautu, fa'aalia ai le agava'a ma le fetuutuuna'i o kemisi polyurethane.

O le 2024 Polyurethanes Technical Conference o le a faʻaalia ai le tele o vasega ua fuafuaina e aʻoaʻoina ai tagata o loʻo auai i le alualu i luma lata mai i le fanua. O le a fa'atalanoaina e tagata popoto faiga fa'atupu, fa'aoga fou, ma le lumana'i o tekonolosi polyurethane, e maua ai fa'amatalaga taua mo tagata fa'apolofesa fa'apisinisi.

A o latalata mai le konafesi, e faʻamalosia tagata auai e faʻatasi ma tupulaga, fefaʻasoaaʻi malamalama, ma suʻesuʻe avanoa fou i totonu o le vaega polyurethane. O lenei mea na tupu ua folafola mai o se faʻapotopotoga taua mo i latou o loʻo aʻafia i le atinaʻeina ma le faʻaogaina o mea polyurethane.

Mo nisi fa'amatalaga e uiga i le American Chemistry Council ma le fonotaga a sau, asiasi www.americanchemistry.com.