Izinsiza Zomhlaba zilinganiselwe futhi kubalulekile ukuthi sithathe kuphela esikudingayo futhi senze ingxenye yethu ukuze sivikele lokho okusele ezizukulwaneni ezizayo.Ama-polyurethanes adlala indima ebalulekile ekulondolozeni imithombo yemvelo yomhlaba wethu.Izembatho ze-polyurethane ezihlala isikhathi eside ziqinisekisa ukuthi impilo yonke yemikhiqizo eminingi inwetshwa ngaphezu kwalokho obekungazuzwa ngaphandle kokumbozwa.Ama-polyurethanes asiza ukonga amandla ngokuqhubekayo.Basiza abadwebi bezakhiwo ukuba bagqume kangcono izakhiwo ezinciphisa ukusetshenziswa kwegesi, uwoyela nogesi, obekungadingeka ukushisisa nokuzipholisa.Ngenxa ye-polyurethanes abakhiqizi bezimoto bangakwazi ukuklama izimoto zabo ngendlela ekhangayo futhi bakhe amafreyimu alula azonga ukusetshenziswa kukaphethiloli kanye nesisi esikhishwayo.Ngaphezu kwalokho, amagwebu e-polyurethane asetshenziselwa ukuvala iziqandisi asho ukuthi ukudla kugcinwa isikhathi eside futhi kukulondoloze ekumosheni.

Kanye nokonga amandla nokuvikela izinsiza ezibalulekile, manje sekugxilwe kakhulu ekuqinisekiseni ukuthi imikhiqizo ye-polyurethane ayimane ilahlwe noma ilahlwe lapho isifika ekupheleni kwempilo yayo yemvelo.

Ngoba kukhona polyurethanesi-petrochemical-based polymers, kubalulekile ukuba sizisebenzise kabusha noma nini lapho kungenzeka, ukuze izinto zokusetshenziswa eziyigugu zingamoshi.Kunezinketho ezihlukahlukene zokuphinda zisetshenziswe, okuhlanganisa ukugaywa kabusha kwemishini namakhemikhali.

Kuye ngohlobo lwe-polyurethane, izindlela ezahlukene zokugaywa kabusha zingasetshenziswa, njengokugaya nokusebenzisa kabusha noma ukubopha izinhlayiyana.Igwebu le-polyurethane, isibonelo, liguqulwa njalo libe ngukhaphethi ongaphansi.

Uma ingaphinde isetshenziswe, inketho ekhethwayo wukuthola amandla.I-tonne nge-tonne, i-polyurethane iqukethe inani lamandla afanayo namalahle, okulenza libe yi-feedstock esebenza kahle kakhulu yezishishi zikamasipala ezisebenzisa amandla akhiqizwa ukushisisa izakhiwo zomphakathi.

Inketho encane kakhulu efiselekayo indawo yokulahla imfucumfucu, okufanele igwenywe lapho kungenzeka khona.Ngenhlanhla, le nketho iyancipha njengoba ohulumeni emhlabeni wonke beya ngokuya beqaphela ukubaluleka kwemfucuza kokubili kokugaywa kabusha nokuthola amandla, futhi njengoba amazwe eqeda umthamo wawo wokulahla imfucumfucu.

Imboni ye-polyurethane nayo iqhubeka nokusungula izinto ezintsha ukuze ikhiqize impahla esimeme kakhudlwana.