Zaren gilashi yana ɗaya daga cikin manyan kayan rufin fiberglass da kuma bangarorin fiberglass masu ɗaukar sauti.zaruruwan gilashiAllon gypsum galibi yana ƙara ƙarfin allunan. Ƙarfin rufin fiberglass da allunan da ke shaye sauti suma suna da tasiri kai tsaye ta hanyar ingancin zaruruwan gilashi. A yau za mu yi magana game da fiberglass.
Menenefiberglass:
Fiber ɗin gilashi abu ne da ba na ƙarfe ba wanda ba na halitta ba ne, yana da kyakkyawan aiki. Akwai nau'ikansa da yawa. Fa'idodinsa sune kyakkyawan rufi, juriyar zafi mai ƙarfi, juriyar tsatsa da kuma ƙarfin injina mai yawa.
Bayani dalla-dalla game da fiber ɗin gilashi:
Alamar farko:Maganin maganin saman da ake amfani da shi wajen zana zaren gilashi. Ana kuma san wakilin maganin saman da mai jika, wakilin jika galibi wakilin haɗin gwiwa ne da wakilin samar da fim, kuma akwai wasu man shafawa, antioxidants, emulsifiers, antistatic, da sauransu. Nau'ikan sauran ƙari suna da tasiri mai mahimmanci akan zaren gilashi, don haka lokacin zaɓar zaren gilashi, zaɓi zaren gilashi 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 tsawon zaren gilashi mai mahimmanci yana da alaƙa ne kawai da ƙarfin yankewa da diamita na zaren. A ka'ida, ƙaramin diamita na zaren, mafi kyawun halayen injiniya da bayyanar saman samfurin. A halin yanzu, diamita na zaren gilashin gida gabaɗaya shine 10μm da 13μm.
Rarrabazaruruwan gilashi
Gabaɗaya, ana iya rarraba shi dangane da abun da ke cikin kayan gilashi, diamita na monofilament, bayyanar zare, hanyar samarwa da halayen zare.
Dangane da abun da ke cikin kayan gilashin, ana amfani da shi ne musamman don rarraba zaruruwan gilashi masu ci gaba.
Gabaɗaya ana bambanta shi da abubuwan da ke cikin oxides na ƙarfe daban-daban na alkali, kuma oxides na ƙarfe na alkali gabaɗaya suna nufin sodium oxide da potassium oxide. A cikin kayan da aka yi da gilashi, ana shigar da shi ta hanyar soda ash, gishirin Glauber, feldspar da sauran abubuwa. Alkali metal oxide yana ɗaya daga cikin manyan abubuwan da ke cikin gilashin yau da kullun, kuma babban aikinsa shine rage wurin narkewar gilashin. Duk da haka, mafi girman abun da ke cikin oxides na ƙarfe na alkali a cikin gilashi, kwanciyar hankali na sinadarai, halayen rufe wutar lantarki da ƙarfi zai ragu daidai da haka. Saboda haka, ga zaruruwan gilashi masu amfani daban-daban, ya kamata a yi amfani da abubuwan gilashi masu ɗauke da abubuwan alkali daban-daban. Saboda haka, galibi ana amfani da abun da ke cikin alkali na abubuwan fiber na gilashi azaman alama don bambance zaruruwan gilashi masu ci gaba don dalilai daban-daban. Dangane da abun da ke cikin alkali a cikin abun da ke cikin gilashin, ana iya raba zaruruwan ci gaba zuwa nau'ikan masu zuwa:
Zaren da ba shi da Alkali (wanda aka fi sani da gilashin E):Yawan sinadarin R2O bai kai kashi 0.8% ba, wanda wani sinadari ne na aluminoborosilicate. Daidaiton sinadaransa, halayensa na kariya daga wutar lantarki, da kuma karfinsa suna da kyau sosai. Ana amfani da shi galibi a matsayin kayan kariya daga wutar lantarki, kayan karfafawa na roba mai karawa da igiyar taya.
Matsakaici-alkalinegilashizare:Abun da ke cikin R2O shine kashi 11.9%-16.4%. Yana da sinadarin sodium calcium silicate. Saboda yawan sinadarin alkaline, ba za a iya amfani da shi azaman kayan rufewa na lantarki ba, amma daidaiton sinadarai da ƙarfinsa har yanzu suna da kyau. Ana amfani da shi gabaɗaya azaman zane na latex, kayan tushe na zane mai ƙyalli, zane mai tace acid, kayan tushe na allo na taga, da sauransu. Hakanan ana iya amfani da shi azaman kayan ƙarfafawa na FRP tare da ƙarancin buƙatu akan halayen lantarki da ƙarfi. Wannan zare yana da ƙarancin farashi kuma yana da fa'idodi da yawa.
Babban zare na alkali:Abubuwan da ke cikin gilashi waɗanda ke da adadin R2O daidai ko sama da 15%. Kamar zare na gilashi da aka zana daga gilashin da ya karye, gilashin kwalba da ya karye, da sauransu a matsayin kayan masarufi, suna cikin wannan rukuni. Ana iya amfani da shi azaman mai raba batir, zane na naɗe bututu da takardar tabarma da sauran kayan da ba sa hana ruwa shiga da danshi.
Zaren gilashi na musammankamar zare-zare masu ƙarfi na gilashi waɗanda aka yi da tsantsar magnesium-aluminum-silicon, zare-zare masu ƙarfi da ƙarfi na gilashi masu laushi; zare-zare masu juriya ga sinadarai na silicon-aluminum-calcium-magnesium; zare-zare masu ɗauke da aluminum; Zare-zare masu ƙarfi na silica; zare-zare na quartz, da sauransu.
Rarrabuwa ta hanyar diamita mai siffar monofilament
Filamin fiber ɗin gilashi mai siffar silinda ne, don haka kaurinsa ana iya bayyana shi a diamita. Yawanci, bisa ga kewayon diamita, ana raba zare-zaren gilashin da aka zana zuwa nau'i daban-daban (ƙimar diamita tana cikin um):
Zaren ɗanyen itace:Diamita na monofilament ɗinsa gabaɗaya shine 30um
Babban zare:diamita na monofilament ɗinsa ya fi 20um girma;
Zaren matsakaici:diamita na monofilament 10-20um
Zaren da aka ci gaba:(wanda kuma aka sani da zare mai yadi) diamita na monofilament ɗinsa shine 3-10um. Zare mai gilashin da diamita na monofilament bai wuce 4um ba ana kuma kiransa zare mai kyau.
Diamita daban-daban na monofilaments ba wai kawai suna da halaye daban-daban na zare ba, har ma suna shafar tsarin samarwa, fitarwa da farashin zare. Gabaɗaya, ana amfani da zare mai nauyin 5-10um don kayayyakin yadi, kuma zare mai nauyin 10-14um gabaɗaya ya dace daGilashin fiberglassyawo, yadi mara saka,fiberglassyankakkenzaretabarma, da sauransu.
Rarrabawa ta hanyar bayyanar zare
Bayyanar zare na gilashi, wato siffarsa da tsawonsa, ya dogara ne akan yadda ake samar da shi, da kuma yadda ake amfani da shi. Ana iya raba shi zuwa:
Zaren da ke ci gaba (wanda kuma aka sani da zaren yadi):A ka'ida, zare mai ci gaba zare ne mai ci gaba mara iyaka, wanda galibi ana zana shi ta hanyar amfani da bushing. Bayan sarrafa masaku, ana iya yin sa da zare na gilashi, igiya, zane, bel, babu juyawa. Roving da sauran kayayyaki.
Zaren da aka gyara tsawonsa:Tsawonsa yana da iyaka, gabaɗaya 300-500mm, amma wani lokacin yana iya zama tsayi, kamar zare mai laushi a cikin tabarmar. Misali, dogon auduga da aka yi ta hanyar hura tururi yana da tsawon milimita ɗari kaɗan bayan an karya shi zuwa roving na ulu. Akwai wasu samfura kamar rod method ulu roving da primary roving, waɗanda duk aka yi su da roving na ulu ko tabarma.
Ulu mai gilashi:Haka kuma zare ne mai tsawon gilashi, kuma zarensa ya yi gajere, gabaɗaya ƙasa da 150mm ko gajarta. Siffarsa mai laushi ce, kamar ulu na auduga, don haka ana kiransa gajeriyar auduga. Ana amfani da ita galibi don adana zafi da kuma shayewar sauti. Bugu da ƙari, akwai zare da aka yanka, zare masu rami, foda na gilashi da zare masu niƙa.
Rarrabawa ta hanyar halayen zare
Wannan sabon nau'in zaren gilashi ne wanda aka ƙera don biyan buƙatun amfani na musamman. Zaren da kansa yana da wasu halaye na musamman da kyau. Ana iya raba shi kusan zuwa: zaren gilashi mai ƙarfi;zaren gilashi; zaren gilashi mai jure zafi mai yawa; juriya ga alkali Zaren gilashi; zaren gilashi mai jure acid; zaren gilashi na yau da kullun (yana nufin zaren gilashi mara alkali da matsakaici-alkali); zaren gani; zaren gilashi mai ƙarancin dielectric; zaren mai jure zafi, da sauransu.
Chongqing Dujiang Composites Co., Ltd.
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Lokacin Saƙo: Satumba-01-2022
