I-Atlanta, GA - kusukela ngoSepthemba 30 kuya ku-Okthoba 2, i-Omni Hotel e-Omnial Park izosingatha ingqungquthela ye-polyurethanes technical, ihlanganisa ndawonye ochwepheshe abahola phambili emhlabeni jikelele. Ihlelwe yisikhungo soMkhandlu waseMelika Chemistry soMkhandlu we-Polyurethanes (CPI), ingqungquthela ihlose ukuhlinzeka ngeplatifomu yezikhathi zemfundo futhi ikhombisa izinto ezintsha zakamuva ePolyurethane Chemistry.

Ama-polyurethanes aqashelwa njengenye yezinto zokwakha zepulasitiki eziguquguqukayo ezitholakalayo namuhla. Izakhiwo zazo ezihlukile zamakhemikhali zibavumela ukuba zenzelwe ukusetshenziswa kwezicelo ezahlukahlukene, ukuxazulula izinselelo eziyinkimbinkimbi futhi zibunjwe zibe bobunjwa obuhlukahlukene. Lokhu kuguqulwa kuthuthukisa imikhiqizo yezimboni neyabathengi, ukwengeza induduzo, imfudumalo, kanye nokwenza lula impilo yansuku zonke.

Ukukhiqizwa kwama-polyurethanes kubandakanya ukusabela kwamakhemikhali phakathi kwama-polyols - ama-alcohols anamaqembu angaphezu kwamabili asebenzayo ama-hydroxyl-nama-diisocyanates noma ama-polymeric isocyanates, agqugquzelwa ama-carlysts afanele kanye nezithasiselo. Ukwehlukahluka kwama-diisocyanates kanye nama-polyols kunika amandla abakhiqizi ukuthi bakha i-spectrum ebanzi yezinto ezisetshenziselwa izinhlelo ezithile, okwenza ama-polyurethanes ahlanganiswe kwizimboni eziningi.

Ama-polyurethanes aqamba ama-polyurethanes empilweni yanamuhla, etholakala emikhiqizweni ehlukahlukene esukela kumatilasi kanye nezingubo eziya ezintweni zokufaka, ukumboza uketshezi, nopende. Baphinde basetshenziswe kuma-elastomers ahlala isikhathi eside, njengamasondo e-roller blade, amathoyizi athambile amagwebu, kanye nemicu ye-elastic. Ubukhona babo obubanzi bagcizelela ukubaluleka kwabo ekuthuthukiseni ukusebenza komkhiqizo nenduduzo yabathengi.

I-chemistry ngemuva kokukhiqizwa kwe-polyurethane ngokuyinhloko ifaka izinto ezimbili ezibalulekile: Methylene dipheny diisocyanate (MDI) neTolune Diisocyanate (TDI). Lezi zinhlanganisela zisabela ngamanzi emvelweni ukwakha i-inert polyureas eqinile, ekhombisa ukuguquguquka nokuguquguquka nokuguquguquka kwe-polyurethane chemistry.

Ingqungquthela ye-polyurethanes technical technical izobandakanya izingqinamba ezahlukahlukene ezenzelwe ukufundisa abakhona ngentuthuko yakamuva ensimini. Ochwepheshe bazoxoxa ngezindlela ezifufusa, izinhlelo ezintsha zokusebenzisa, kanye nekusasa le-polyurene technology, ukuhlinzeka ngokuqonda okubalulekile kochwepheshe bezimboni.

Njengoba ingqungquthela isondela, ababambiqhaza bayakhuthazeka ukuba bahlanganyele nontanga, babelane ngolwazi, futhi bahlole amathuba amasha emkhakheni we-polyurethane. Lo mcimbi uthembisa ukubutha okukhulu kwalabo ababandakanyeka ekuthuthukisweni nasekusetshenzisweni kwezinto ze-polyurethane.

Ngeminye imininingwane mayelana noMkhandlu WaseMelika Chemistry kanye nengqungquthela ezayo, vakashela ku: www.americalnchemistry.com.