Flexible polyurethane foam (FPF) ipolymer inogadzirwa kubva pakuita kwe polyols uye isocyanates, chemikemikari yakatanga muna 1937. FPF inoratidzirwa ne cellular structure inobvumira imwe dhigirii yekumanikidza uye kusimba iyo inopa cushioning effect.Nekuda kweichi chivakwa, chinhu chinofarirwa mufenicha, yekurara, zvigaro zvemotokari, midziyo yemitambo, kurongedza, shangu, uye kapeti cushion.Inoitawo basa rinokosha mukudzivirira inzwi uye kusefa.Mune zvese, anopfuura bhiriyoni 1.5 mapaundi efuro anogadzirwa uye anoshandiswa gore rega rega muUS chete.

［Chinyorwa chakatorwa kubvahttps://www.pfa.org/what-is-polyurethane-foam/］

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