I-Flexible polyurethane foam (FPF) i-polymer ekhiqizwa kusukela ekuphenduleni kwama-polyols nama-isocyanates, inqubo yamakhemikhali eyasungulwa ngo-1937. I-FPF ibonakala ngesakhiwo samaselula esivumela izinga elithile lokucindezelwa kanye nokuqina okunikeza umphumela wokugoba.Ngenxa yalesi sakhiwo, iyimpahla ekhethwayo yefenisha, okokulala, indawo yokuhlala yezimoto, okokusebenza kwezokusubatha, okupakishwayo, izicathulo, kanye nokhaphethi.Iphinde idlale indima ebalulekile ekuvimbeleni umsindo nasekuhlungeni.Sekukonke, ngaphezu kwamaphawundi ayizigidi eziyizinkulungwane eziyi-1.5 wegwebu akhiqizwa futhi asetshenziswe minyaka yonke e-US kuphela.

［Indatshana icashunwe kuyohttps://www.pfa.org/what-is-polyurethane-foam/］

Isimemezelo:Okunye okuqukethwe/izithombe kulesi sihloko ziphuma ku-inthanethi, futhi umthombo uqashelwe.Zisetshenziselwa kuphela ukukhombisa amaqiniso noma imibono eshiwo kulesi sihloko.Ezokuxhumana nokufunda kuphela, futhi akuzona ezezinye izinjongo zentengiso.Uma kukhona ukwephulwa komthetho, sicela usithinte ukuze sikususe ngokushesha..