I-Polyurethane ingenye yezinto zokwakha zepulasitiki ezisetshenziswa kakhulu emhlabeni, kepha imvamisa iyahwalala ezimpilweni zethu zansuku zonke. Kodwa-ke noma ngabe usekhaya, emsebenzini noma emotweni yakho, ngokuvamile akukubi kude, ngokuphela okuvamile kusetshenziswa kusuka kumatilasi kanye nefenisha i-cushioning ukuze kwakhiwe ukufakwa, izingxenye zemoto kanye nezinyawo zezicathulo.

Kodwa njengamanye amapulasitiki angena kakhulu ngokungaguquki, ukusetshenziswa kabanzi kwePolyurethanekukhiqiza ukukhathazeka ngomthelela wayo wezemvelo. Ukuze uqonde kangcono amathuba okuthola i-polyurethane ukuze asebenze kabusha futhi athathe isikhundla samakhemikhali asetshenziswa ngokukhiqizwa kwawo kwezitshalo, abacwaningi abavela e-Urgen Chemical Labormeths, amakhemikhali e-US Energy's (Doe) Ucwaningo muva nje lushicilelwe kwiphephabhukuI-Environmental Science & Technology.

"Injongo bekuwukuqonda ukuthi kuqondiswe umugqa kangakanani ukusetshenziswa kwethu kwama-polyurethanes e-United States," kuhloswe ilungu lomphakathi e-Institute Surtivability kanye namandla aseNyakatho-ntshonalanga (isen). "Besifuna futhi ukubona ukuthi ngabe kukhona amathuba okuthuthukisa ukugqamisa futhi wandise okuqukethwe okusekwe nge-polyurethanes."

Umnotho oqondile yinye lapho izinto ezingavuthiwe zisetshenziselwa ukwenza imikhiqizo bese zithathwa ngokuvamile ekugcineni kwezimpilo zabo. Emnothweni oyindilinga, lezo zinto ezifanayo ziyatholakala futhi zasetshenziswa futhi. Lokhu kukhawulela isidingo sokukhipha eminye imithombo yemvelo, njengamafutha e-fossil, ngenkathi kunciphisa inani lemfucumfucu elithunyelwe ekugcwalisweni komhlaba.

UDunn, ophinde ube nguprofesa onobunjiniyela be-Associate of Chemical and Biological's McCormick School of Engineering of McCormick of McCormick waseNyakatho-ntshonalanga ye-McCormick of McCormick of McCormick of McCormick's McCormick of McCormick of McCormick.

Ngokusho koMbhali we-Troy Hawkins, ohola ama-fuels kanye ne-Products Group e-Argonne's Systems Servintoment Center, isifundo siqokomise ubunzima obuningana obuthinta ukuthi kwenzeka nini futhi nini ama-polyurethanes.

Kodwa njengamanye amapulasitiki angena kakhulu ngokungaguquki, ukusetshenziswa kabanzi kwePolyurethanekukhiqiza ukukhathazeka ngomthelela wayo wezemvelo. Ukuze uqonde kangcono amathuba okuthola i-polyurethane ukuze asebenze kabusha futhi athathe isikhundla samakhemikhali asetshenziswa ngokukhiqizwa kwawo kwezitshalo, abacwaningi abavela e-Urgen Chemical Labormeths, amakhemikhali e-US Energy's (Doe) Ucwaningo muva nje lushicilelwe kwiphephabhukuI-Environmental Science & Technology.

"Injongo bekuwukuqonda ukuthi kuqondiswe umugqa kangakanani ukusetshenziswa kwethu kwama-polyurethanes e-United States," kuhloswe ilungu lomphakathi e-Institute Surtivability kanye namandla aseNyakatho-ntshonalanga (isen). "Besifuna futhi ukubona ukuthi ngabe kukhona amathuba okuthuthukisa ukugqamisa futhi wandise okuqukethwe okusekwe nge-polyurethanes."

Umnotho oqondile yinye lapho izinto ezingavuthiwe zisetshenziselwa ukwenza imikhiqizo bese zithathwa ngokuvamile ekugcineni kwezimpilo zabo. Emnothweni oyindilinga, lezo zinto ezifanayo ziyatholakala futhi zasetshenziswa futhi. Lokhu kukhawulela isidingo sokukhipha eminye imithombo yemvelo, njengamafutha e-fossil, ngenkathi kunciphisa inani lemfucumfucu elithunyelwe ekugcwalisweni komhlaba.

UDunn, ophinde ube nguprofesa onobunjiniyela be-Associate of Chemical and Biological's McCormick School of Engineering of McCormick of McCormick waseNyakatho-ntshonalanga ye-McCormick of McCormick of McCormick of McCormick's McCormick of McCormick of McCormick.

Ngokusho koMbhali we-Troy Hawkins, ohola ama-fuels kanye ne-Products Group e-Argonne's Systems Servintoment Center, isifundo siqokomise ubunzima obuningana obuthinta ukuthi kwenzeka nini futhi nini ama-polyurethanes.