Ama-polyurethanes asetshenziselwa izinjongo zokuzivikela ezinhlobonhlobo zamafomu.Ngezansi, ungafunda kabanzi mayelana nokuthi banikeza kanjani isivikelo ekuphileni kwethu kwansuku zonke.

I-Insulation

Ukufakwa kwe-polyurethane kusiza ekuqinisekiseni ukwanda kokusebenza kahle kwamandla ezakhiweni, ngaleyo ndlela kuvikela izinsiza ezibalulekile zomhlaba ngokunciphisa isidingo sokushisa uwoyela negesi.Kulinganiselwa ukuthi ukusetshenziswa okubanzi kobuchwepheshe obukhona obusekelwe kugwebu lwe-polyurethane eqinile kuyo yonke i-EU kuzonciphisa ukukhishwa kwe-CO2 sekukonke ngo-10% futhi kwenze i-EU ikwazi ukuhlangabezana nezibopho zayo zase-Kyoto ngo-2010.

Isiqandisi

Ngokufanayo nokufakwa kwezakhi zokwakha, ukwahlukanisa amafriji neziqandisi kusho ukuthi kudingeka ugesi omncane ukuze zisebenze kahle.Eminyakeni eyishumi eholela ku-2002, izinhlelo ze-EU zokonga amandla zibe nomphumela wokuzuza ukusebenza kahle kwama-37%.Ukonga okunjalo okukhulu kungenzeka kuphela ngenxa yezakhiwo eziyingqayizivele ze-polyurethanes.Ukusetshenziswa kwazo eketangeni lokudla okubandayo futhi kuvimbela ukudla ukuthi kungabhubhi ngokugcina izindawo ezipholile.

Ezokuthutha

Ngenxa yokuthi ama-polyurethanes anezakhiwo ezinhle kakhulu zokugoba, alungele ukusetshenziswa ezimotweni nakwezinye izinhlobo zokuhamba.Uma kwenzeka ingozi, ama-polyurethanes ngaphakathi kwemoto ayakwazi ukumunca omunye umthelela wokushayisana futhi avikele abantu abangaphakathi.

Ulwazi olwengeziwe mayelanapolyurethanes ezimotweni.Funda kabanzi mayelana naboukusetshenziswa okubanzi kwezokuthutha.

Ukupakisha

Igwebu le-polyurethane elithambile linezimfanelo ezinhle kakhulu zokudonsa kanye nokumunca ukushaqeka, okulenza lilungele ukupakishwa kwemikhiqizo ethambile efana nemishini kagesi noma ukudla okuthile.Ukwazi ukuthi umkhiqizo uzofinyelela lapho uya khona usesimweni esikahle kunikeza abakhiqizi nabathengisi ukuthula kwengqondo.

Izicathulo

Ukusetshenziswa kwe-polyurethanes ezicathulweni kuqinisekisa ukuthi izinyawo zethu zivikelekile kahle lapho sihamba futhi sigijima.Izimfanelo ezinciphisayo zempahla zisho ukuthi imizimba yethu ikwazi kangcono ukumunca amazinga aphezulu omthelela ahlala ekhona ezimpilweni zethu zansuku zonke.Izicathulo zokuphepha nazo ngokuvamile zenziwe nge-polyurethanes.s