I-Flexible polyurethane foam (i-FPF) i-polymer eveliswa kwi-reaction ye-polyols kunye ne-isocyanates, inkqubo yeekhemikhali ephayona ngo-1937.Ngenxa yale propathi, yimathiriyeli ekhethwayo kwifanitshala, indawo yokulala, indawo yokuhlala yeemoto, izixhobo zembaleki, ukupakishwa, izihlangu, kunye nomqamelo wekhaphethi.Ikwadlala indima ebalulekileyo ekuthinteleni isandi kunye nokuhluza.Kuzo zonke, ngaphezu kwe-1.5 yeebhiliyoni zeeponti ze-foam ziveliswa kwaye zisetyenziswe minyaka yonke e-US kuphela.

［Inqaku licatshulwe kulohttps://www.pfa.org/what-is-polyurethane-foam/］

Isibhengezo:Eminye yomxholo/imifanekiso kweli nqaku ivela kwi-Intanethi, kwaye umthombo uqatshelwe.Zisetyenziselwa kuphela ukubonisa izibakala okanye izimvo ezichazwe kweli nqaku.Zezonxibelelwano kunye nokufunda kuphela, kwaye azikho ezinye iinjongo zorhwebo.Ukuba kukho naluphi na ulwaphulo-mthetho, nceda uqhagamshelane nathi ukucima ngokukhawuleza..