Fata na wucin gadi da aka yi amfani da shi a cikin mota ya ƙunshi PVC (ployvinyl chloride) fata na wucin gadi, PU (poly urethane) fata na wucin gadi, fata kamar fata na wucin gadi da sauran nau'ikan.Wani madadin fata ne kuma ana amfani dashi sosai a cikin sassan ciki kamar kujeru, bangarorin ƙofa da murfin haɗin gwiwa.
1. PVC gyare-gyare
Babban albarkatun kasa na fata na wucin gadi na PVC shine PVC, kuma ƙasa an haɗa shi da masana'anta da aka saka ko masana'anta.PVC yana da fa'idodi na samarwa mai sauƙi, ingancin samfurin iri ɗaya da ƙarancin farashi, amma ƙarancin iska da ƙarancin danshi ba su da kyau kamar fata.Asalin tsari shine kamar haka:
① Mixing: PVC, harshen wuta retardant, stabilizer da launi suna gauraye da injin famfo.
② Rufi: zaɓi takardar sakin da ta dace bisa ga nau'in da aka zaɓa ta hanyar ƙirar ƙira, ko sake haɓaka abin nadi na takarda kamar yadda ake rubutu;Rufe cakuda a cikin mataki na baya a kan takardar saki, bushewa da rufewa sau da yawa don isa ga kauri da daidaituwa;A ƙarshe, zanen tushe da aka shirya yana ɗaure tare da PVC mai rufi, kuma bayan sake bushewa, takardar sakin da masana'anta suna birgima bi da bi.
Ana nuna layin samar da fata na wucin gadi na PVC a cikin adadi.
2. Pu gyare-gyare
Babban albarkatun kasa na fata na wucin gadi na Pu shine polyurethane, wanda ke da halaye na cikawa, haɓaka mai kyau, wasu ƙarancin iska da ƙarancin danshi, kuma yana kusa da rubutun fata na halitta.Babban ƙarshen Pu fata na wucin gadi ya fi tsada fiye da fata na gaske.Tsarin samar da fata na fata na yau da kullun Pu yana kama da na PVC.
Wani nau'in fata na wucin gadi da ake amfani da shi a yanzu shine superfine fiber PU, wanda ake kira superfine fiber PU a takaice.Daban-daban daga tushen masana'anta na yau da kullun na Pu, tushen super fiber PU masana'anta ce wacce ba a saka da fiber tsibirin teku.Fiber Island wani nau'in fiber ne mai haɗaka.A cikin ɓangaren fiber ɗinsa, abubuwan ƙarfafawa suna warwatse a cikin ƙasa kamar tsibiran, don haka ana kiran shi.Bayan super fiber tushe zane da aka saka a cikin wani siffa, an sanya shi a matsayin super fiber tushe Layer ta nutsewa da sauran matakai, wanda yana da mafi girma rubutu fiye da talakawa PU.Tsarin masana'anta na zanen tushe yana nufin mahaɗin:
PVC wucin gadi samar line
① Saƙa: zaɓi tsibiri mai haɗa fiber ɗin da ya dace, samar da shi ta hanyar buƙata, spunlace da sauran hanyoyin saƙa waɗanda ba saƙa, sannan a siffata shi ta hanyar zahiri.
②Ipregnation: Tufafin gindin da aka saka ana sanya shi a cikin guduro, a yi ciki, a danne shi, a wanke, sannan a sake maimaita abin da ke sama, sannan a sarrafa shi a yi birgima don samar da babban rigar fiber.
Ana samun Super fiber PU bayan an lulluɓe Pu akan saman babban rigar tushen fiber.Tsarin rufin saman yana kama da na Pu da PVC na yau da kullun.
Imel: jeff@cnpolytech.com
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https://youtu.be/41odh7SdCAc
Lokacin aikawa: Satumba-09-2022