Gilashin fiber yana daya daga cikin manyan kayan rufin fiberglass da kuma filaye masu ɗaukar sauti na fiberglass. Ƙaragilashin zaruruwazuwa allon gypsum shine yafi don ƙara ƙarfin bangarori. Ƙarfin rufin gilashin fiberglass da sassan masu ɗaukar sauti shima ingancin filayen gilashin yana shafar kai tsaye. Yau za mu yi magana game da fiberglass.
Menenefiberglass:
Gilashin fiber abu ne na inorganic wanda ba na ƙarfe ba tare da kyakkyawan aiki. Akwai iri da yawa. Abubuwan da ake amfani da su sune rufi mai kyau, tsayayyar zafi mai ƙarfi, juriya mai kyau da ƙarfin injiniyoyi.
Bayani dalla-dalla na fiber gilashi:
Alamar farko:da surface aiki magani wakili amfani a cikin zane aiwatar da gilashin fiber. Surface aiki magani wakili kuma aka sani da wetting wakili, wetting wakili ne yafi hada guda biyu wakili da film-forming wakili, kuma akwai kuma wasu lubricants, antioxidants, emulsifiers, antistatic jamiái, da dai sauransu The iri sauran Additives da yanke shawara tasiri a kan gilashin gilashi, don haka lokacin zabar gilashin gilashin, zaɓi gilashin gilashin da ya dace bisa ga buƙatun kayan tushe da samfurin da aka gama.
Alamar ta biyu:diamita na monofilament. An gabatar da shi a baya cewa tsayin fiber gilashi mai mahimmanci yana da alaƙa kawai da ƙarfin ƙarfi da diamita na filament. A ka'ida, ƙarami diamita na filament, mafi kyawun kayan aikin injiniya da bayyanar saman samfurin. A halin yanzu, diamita na fiber gilashin gida gabaɗaya 10μm da 13μm.
Rarrabagilashin zaruruwa
Gabaɗaya, ana iya rarraba shi cikin sharuddan gilashin albarkatun ƙasa, diamita monofilament, bayyanar fiber, hanyar samarwa da halayen fiber.
Dangane da abun da ke tattare da kayan albarkatun gilashi, ana amfani da shi galibi don rarrabuwa na filayen gilashin ci gaba.
Gabaɗaya an bambanta shi da abun ciki na alkali karfe oxides daban-daban, kuma alkali ƙarfe oxides gabaɗaya yana nufin sodium oxide da potassium oxide. A cikin gilashin albarkatun kasa, an gabatar da shi ta soda ash, Glauber's gishiri, feldspar da sauran abubuwa. Alkali karfe oxide na daya daga cikin abubuwan da ke cikin gilashin talakawa, kuma babban aikinsa shi ne rage narkewar gilashin. Duk da haka, mafi girma abun ciki na alkali karfe oxides a gilashin, da sinadaran kwanciyar hankali, lantarki insulating Properties da kuma ƙarfi zai ragu daidai. Sabili da haka, don filaye na gilashi tare da amfani daban-daban, ya kamata a yi amfani da sassan gilashi tare da abubuwan alkali daban-daban. Sabili da haka, ana amfani da abun ciki na alkali na abubuwan fiber gilashi sau da yawa azaman alama don bambanta filayen gilashin ci gaba don dalilai daban-daban. Dangane da abun ciki na alkali a cikin abun da ke cikin gilashin, ana iya raba filaye masu ci gaba zuwa nau'ikan masu zuwa:
Fiber-free fiber (wanda aka fi sani da gilashin E):Abun cikin R2O bai wuce 0.8% ba, wanda shine bangaren aluminoborosilicate. Kwanciyar sinadarai, kaddarorin rufe wutar lantarki, da ƙarfi suna da kyau sosai. Ana amfani da shi azaman kayan rufewa na lantarki, kayan ƙarfafa kayan fiber gilashin ƙarfafa filastik da igiyar taya.
Matsakaici-Alkaligilashinfiber:Abubuwan da ke cikin R2O shine 11.9% -16.4%. Yana da sinadarin sodium calcium silicate. Saboda yawan abin da ke cikin alkali, ba za a iya amfani da shi azaman abin rufewa na lantarki ba, amma kwanciyar hankali da ƙarfinsa har yanzu yana da kyau. Gabaɗaya ana amfani da shi azaman zanen latex, kayan tushe mai abin dubawa, zanen tace acid, kayan tushe na allo, da sauransu. Hakanan ana iya amfani dashi azaman kayan ƙarfafa FRP tare da ƙarancin buƙatu akan kaddarorin lantarki da ƙarfi. Wannan fiber ba shi da tsada kuma yana da fa'idar amfani.
Babban alkali fibers:abubuwan gilashin tare da abun ciki na R2O daidai ko fiye da 15%. Irin su filayen gilashin da aka zana daga fashe-fashen gilashin lebur, gilashin kwalbar da aka karye, da sauransu a matsayin albarkatun ƙasa, suna cikin wannan rukunin. Ana iya amfani da shi azaman mai raba baturi, zanen bututu da takardar tabarma da sauran kayan hana ruwa da danshi.
Filayen gilashi na musamman: irin su gilashin gilashin gilashin da aka hada da tsabtataccen magnesium-aluminum-silicon ternary, magnesium-aluminum-silicon high-ƙarfi da kuma gilashin gilashi mai tsayi; silicon-aluminum-calcium-magnesium sinadarai masu jurewa gilashin fibers; aluminum-dauke da zaruruwa; high silica fiber; quartz fiber, da dai sauransu.
Rarraba ta hanyar diamita na monofilament
Glass fiber monofilament ne cylindrical, don haka kauri za a iya bayyana a diamita. Yawancin lokaci, bisa ga kewayon diamita, filayen gilashin da aka zana sun kasu kashi da yawa (ƙimar diamita tana cikin um):
Danyen fiber:Diamita na monofilament gabaɗaya 30um ne
Fiber na farko:diamita na monofilament ya fi 20um;
Matsakaicin fiber:monofilament diamita 10-20um
Nagartaccen fiber:(kuma aka sani da fiber fiber) diamita na monofilament shine 3-10um. Gilashin fibers tare da diamita na monofilament kasa da 4um kuma ana kiran su ultrafine fibers.
Diamita daban-daban na monofilaments ba wai kawai suna da kaddarorin fibers ba, har ma suna shafar tsarin samarwa, fitarwa da farashin fibers. Gabaɗaya, ana amfani da fiber 5-10um don samfuran yadi, kuma fiber 10-14um gabaɗaya ya dace da su.Fiberglasyawo, masana'anta mara saƙa,fiberglassyankakkenmadauritabarma, da dai sauransu.
Rarraba ta bayyanar fiber
Bayyanar filaye na gilashi, watau siffarsa da tsayinsa, ya dogara da yadda ake samar da shi, da kuma yadda ake amfani da shi. Ana iya raba shi zuwa:
Fiber mai ci gaba (kuma aka sani da fiber fiber):A ka'idar, fiber mai ci gaba shine fiber mai ci gaba mara iyaka, galibi ana zana shi ta hanyar bushing. Bayan sarrafa kayan masarufi, ana iya sanya shi a cikin yarn gilashi, igiya, zane, bel, babu karkatarwa. Roving da sauran kayayyakin.
Fiber mai tsayi:Tsawon sa yana da iyaka, gabaɗaya 300-500mm, amma wani lokacin yana iya zama tsayi, irin su m dogayen zaruruwa a cikin tabarma. Misali, dogayen auduga da hanyar busa tururi ke yi ba ta wuce ’yan milimita dari ba bayan ya karye ta zama rowar ulu. Akwai wasu kayayyaki irin su sandar ulu roving da primary roving, wanda duk an yi su a matsayin roving ulu ko tabarma.
Gilashin ulu:Hakanan fiber gilashin tsayayyen tsayi, kuma fiber ɗinsa ya fi guntu, gabaɗaya ƙasa da 150mm ko gajarta. Siffa ce mai laushi, kama da ulun auduga, don haka ana kiranta gajeriyar auduga. Ana amfani da shi musamman don adana zafi da ɗaukar sauti. Bugu da kari, akwai yankakken zaruruwa, zaruruwa mara kyau, gilashin fiber foda da kuma niƙa zaruruwa.
Rarraba ta hanyar abubuwan fiber
Wannan sabon nau'in fiber gilashi ne wanda aka haɓaka don saduwa da buƙatun amfani na musamman. Fiber kanta yana da wasu kaddarorin na musamman kuma masu kyau. Ana iya raba shi da kyau zuwa: fiber gilashi mai ƙarfi; high-modulgilashin fiber; babban zafin jiki resistant gilashin fiber; alkali juriya Gilashin fiber; fiber gilashin resistant acid; fiber gilashi na yau da kullun (yana nufin fiber-free alkali da matsakaici-alkali gilashin fiber); fiber na gani; low dielectric akai gilashin fiber; fiber conductive, da dai sauransu.
Chongqing Dujiang Composites Co., Ltd.
Tuntube mu:
Email:marketing@frp-cqdj.com
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Lokacin aikawa: Satumba-01-2022
