Kumfa polyurethane mai sassauƙa (FPF) shine polymer wanda aka samar daga halayen polyols da isocyanates, tsarin sinadarai wanda aka fara farawa a cikin 1937. FPF yana da alaƙa da tsarin salon salula wanda ke ba da izinin matsawa na ɗanɗano da juriya wanda ke ba da tasirin kwantar da hankali.Saboda wannan kadara, kayan da aka fi so a cikin kayan daki, kwanciya, wurin zama na mota, kayan wasan motsa jiki, marufi, takalma, da matashin kafet.Hakanan yana taka muhimmiyar rawa wajen hana sauti da tacewa.Gabaɗaya, sama da fam biliyan 1.5 na kumfa ana samarwa kuma ana amfani dashi kowace shekara a cikin Amurka kaɗai.

［An nakalto labarin dagahttps://www.pfa.org/what-is-polyurethane-foam/］

Sanarwa:Wasu daga cikin abubuwan da ke cikin wannan labarin sun fito daga Intanet, kuma an lura da tushen.Ana amfani da su kawai don kwatanta gaskiya ko ra'ayoyin da aka bayyana a cikin wannan labarin.Suna kawai don sadarwa da ilmantarwa, kuma ba don wasu dalilai na kasuwanci ba ne. Idan akwai wani cin zarafi, da fatan za a tuntube mu don sharewa nan da nan..