Poliyuritan / Fibre gilasi fɛnɲɛnamafagalanw daminɛni .

San laban ninnu na, poliyuritani resin b’a ka gɛlɛya sɔrɔ a ka gɛlɛya ɲuman na, a ka furakɛli teliya la ani a tɛ sɛrɛni sisi sɔrɔ. ni poliyuritani mɔli fɛɛrɛ dɔnni ye ani ɲɛtaa min bɛ a ka waleyali waati janya la, poliyuritani donna fɛnw na minnu bɛ kɛ ni poliyeti ni vinili ye, olu tun ye pɔmutɛri ye min bɛ kɛ ni fɛnɲɛnamafagalan ye, o tun bɛ kɛ ni fɛnɲɛnamafagalan ye min tɛ se ka kɛ. by structural reaction injection method (SRIM), such as pickup truck box, underfloor, luggage rack, inner door plate, etc. (polyurethane is foamed). However, in recent years, polyurethane composites have developed technologies such as pull extrusion, winding, vacuum perfusion and long fiber injection, mainly using unfoaming polyurethane composites to make window frames, baths, light poles and large Kamiyɔnw ni siraba kɔkan mobili yɔrɔ dɔw. poliyuritan samali sɔgɔli: poliyuritan samali sɔgɔli caman na, a ka teli ka kɛ fɛn ye, a bɛ se ka kɛ ni a ka dɔgɔn fo ka se a hakɛ ma, a bɛ se ka wuli ka ɲɛ ani a ka gɛlɛn, ani a ka baara kɛcogo ka gɛlɛn, ani a bɛ kɛ ni fɛn wɛrɛw ye minnu bɛ se ka nafa caman lase mɔgɔ ma{{ Misali la, ni gilasi fiyɛ ni poliyuritan resin ye, finɛtiri karamɔgɔ fanga ka bon ni PVC finɛtiri karamɔgɔ ta ye siɲɛ 8, wa a ka kuran taabolo ka dɔgɔ ni aliminiyɔmu ta ye siɲɛ 40, o la, insulasi baarakɛcogo ka fisa kosɛbɛ. waati kelen na, bawo poliyuritan samali finɛtiriw ka dɔgɔ, u tɛ crack ani u bɛ se ka kɛ ni gilasi ye{{14} ye. fanga ka bon, modulu caman, polimɛri jɛlen fɛn min bɛ ni poliyuritan elastomer ye min ka gɛlɛn kosɛbɛ i n’a fɔ matiriyali fɛn, gilasi fiyɛ i n’a fɔ barikalan, ka baara kɛ ni samali ni bɔli taabolo ye min bɛ to senna ni{15}} poliyuritan sama-bɔcogo fɛɛrɛw tɛ dɔrɔn fanga ka bon ani funteni insulation effect ka fisa ni laadalafɛnw ye, nka a bɛ se ka kɛ fana ko a ka nɔgɔn ani a ka baara daminɛ na. surfing and skis, to today's window frames, container floors and other innovative applications, polyurethane composites have been integrated into every aspect of our daily life. It is reported that in the past few years, China's demand for composite materials has been gradually increasing. Composite material is a high-tech material, which integrates the characteristics of several materials into a comprehensive solution with excellent new properties. Polyurethane composites have a ye mɔgɔw hakili sama kosɛbɛ ka bɔ iziniw bɛɛ la k’a sababu kɛ u ka nafolo kɛrɛnkɛrɛnnenw ye, i n’a fɔ nɔgɔya, fanga ni gɛlɛya, ani u ka se ka dɛmɛ don ka musaka kɛcogo ɲuman ni sigida kunkankow ɲɛnabɔ. kɛrɛnkɛrɛnnenya la jɔli ni bolifɛnko baarakɛyɔrɔw la, fɛɛrɛ kuraw ni baarakɛminɛnw bɛ ka caya ka tɛmɛ