Gilashin fiber yana da fa'idodi da yawa kamar ƙarfin ƙarfi da nauyi mai haske, juriya na lalata, juriya mai zafi mai ƙarfi, kyakkyawan aikin rufin lantarki, da dai sauransu Yana ɗaya daga cikin albarkatun da aka saba amfani da su don kayan haɗin gwiwa.A sa'i daya kuma, kasar Sin ita ce kasa ta farko a duniya wajen samar da fiber gilashi.
1. Menene fibergilashin?
Gilashin fiber wani abu ne wanda ba na ƙarfe ba tare da kyakkyawan aiki, ma'adinai ne na halitta tare da silica azaman babban kayan albarkatun ƙasa, ƙara takamaiman ƙarfe oxide ma'adinai albarkatun ƙasa, gauraye iri ɗaya, narkar da shi a babban yanayin zafi, narkakken gilashin ruwa mai gudana ta hanyar mazurari, Ana zana rawar da ƙarfin ja da ƙarfi mai sauri kuma a sanyaya cikin sauri kuma a warke cikin fiber mai ci gaba mai kyau.
Gilashin fiber monofilament diamita daga ƴan microns zuwa fiye da microns ashirin, daidai da gashi na 1/20-1/5, kowane dam ɗin zaruruwa ya ƙunshi ɗaruruwa ko ma dubban monofilaments.
Gilashin fiber na asali Properties: Bayyanar wani santsi cylindrical surface, da giciye-section ne cikakken da'irar, zagaye giciye-section don tsayayya da load iya aiki;gas da ruwa ta hanyar juriya yana da ƙananan, amma saman yana da santsi don haka ikon riƙe da fiber yana da ƙananan, ba ya dace da haɗuwa tare da resin;yawa shine gabaɗaya a cikin 2.50-2.70 g / cm3, dangane da abun da ke ciki na gilashi;Ƙarfin ƙarfi fiye da sauran filaye na halitta, zaruruwan roba don zama babba;gaggautsa kayan, da elongation a karya ne sosai kananan Ruwa juriya da acid juriya ne mai kyau, yayin da alkali juriya ne matalauta.
2.Gilashin fiber rarrabuwa
Yana za a iya raba zuwa ci gaba da gilashin fiber, short gilashin fiber (kafafi tsawon gilashin fiber) da kuma dogon gilashin fiber (LFT) daga tsawon rarrabuwa.
Daga alkali karfe abun ciki za a iya raba zuwa alkali-free, low, matsakaici da kuma high, yawanci modified tare da alkali-free, wato, E gilashin fiber, gida gyare-gyare ne kullum amfani E gilashin fiber.
3.Me za a iya amfani da gilashin fiber
Gilashin fiber yana da ƙarfin ƙarfi mai ƙarfi, haɓakar haɓakawa, rashin konewa, juriya na sinadarai, ƙarancin ƙarancin ruwa, aikin sarrafawa mai kyau da sauran kyawawan halaye, yawanci azaman kayan haɗin gwiwa a cikin kayan haɓakawa, kayan wutan lantarki da kayan haɓakawa, ƙirar kewaye, da sauransu. ., ana amfani da shi sosai a fannoni daban-daban.
Gilashin gilashin waje yana kasu kashi hudu bisa ga amfani da samfur: kayan ƙarfafawa don robobi na thermosetting, gilashin fiber ƙarfafa kayan don thermoplastics, siminti gypsum ƙarfafa kayan, da gilashin fiber yadi kayan, wanda ƙarfafa kayan lissafin 70-75% da gilashin. Fiber Textile kayan lissafin 25-30%.Daga buƙatun da ke ƙasa, abubuwan more rayuwa sun kai kusan 38% (ciki har da bututun mai, daskarewa, ɗumamar gida da hana ruwa, kiyaye ruwa, da sauransu), jigilar kayayyaki ya kai kusan 27-28% (jikin ruwa, mota, jirgin ƙasa mai sauri, da sauransu). kuma kayan lantarki sun kai kusan kashi 17%.
Don taƙaitawa, yankunan aikace-aikace na gilashin fiber ne wajen sufuri, kayan gini, lantarki masana'antu, inji masana'antu, petrochemical masana'antu, leisure da al'adu, da kuma kasa tsaro fasahar.
Lokacin aikawa: Fabrairu-27-2023