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Fiberglass kuita kwakanakisa kwe inorganic isiri-metallic zvinhu, akasiyana-siyana mabhenefiti akanaka insulation, kupisa kupisa, corrosion resistance, high mechanical simba, asi iyo yakashata ndeye brittle, kupfeka kuramba kwakashata. Ibhora regirazi kana tsvina girazi seyakagadzirwa nepamusoro-tembiricha kunyunguduka, kudhirowa, kumonereka, kuruka uye mamwe maitiro mukati memonofilament dhayamita yemamicrons mashoma kune anopfuura 20 microns, yakaenzana nebvudzi 1/20-1/5, rimwe nerimwe bundle refiber nemazana kana kunyange zviuru zvemonofilaments inoumbwa nesirika mbishi.Fiberglassinowanzoshandiswa sezvinhu zvekusimbisa muzvinhu zvinosanganiswa, magetsi ekudzivirira zvinhu uye zvigadziriswe zvinopisa, mabhodhi edunhu uye dzimwe nzvimbo dzehupfumi hwenyika.
1, Zvenyama zvimiro zvefiberglass
Kunyungudika 680 ℃
Boiling point 1000 ℃
Density 2.4-2.7g/cm³

2, Chemical kuumbwa
Zvikuru zvinoumba silica, alumina, calcium oxide, boron oxide, magnesium oxide, sodium oxide, zvichingodaro, zvichienderana nehuwandu hwehuwandu hwealkali mugirazi inogona kukamurwa kuita isiri-alkali girazi fibers (sodium oxide 0% kusvika 2%, ialuminium borosilicate girazi), yepakati alkali fiberglass (sodium oxide 8% kusvika 12% isina boron-containing soda isfree). girazi) uye yakakwirira alkali fiberglass (sodium oxide 13% kana kupfuura, is a soda-lime silicate girazi). )

3, zvigadzirwa uye mashandisirwo azvo
Fiberglass pane organic fibers, tembiricha yakakwira, isingabatike, anti-corrosion, thermal uye acoustic insulation, simba rakanyanya kusimba, kunaka kwemagetsi. Asi brittle, isina kunaka abrasion kuramba. Inoshandiswa mukugadzira mapurasitiki akasimbiswa kana rabha yakasimbiswa, sechinhu chinosimbisa fiberglass ine hunhu hunotevera, hunhu uhwu hunoita kuti kushandiswa kwefiberglass kupfuurire kupfuura mamwe marudzi emafiber kusvika kune yakafara speed yekusimudzira iri zvakare mberi kwemaitiro ayo akanyorwa pazasi:
(1) High tensile simba, diki kureba (3%).
(2) Yakakwira coefficient ye elasticity, yakanaka rigidity.
(3) Elongation mukati memiganhu ye elasticity uye yakakwirira tensile simba, saka tora simba rekuita.
(4) Inorganic fiber, isingabatike, yakanaka makemikari kuramba.
(5) Kunyura kwemvura kudiki.
(6) Kugadzikana kwechiyero chakanaka uye kudzivirira kupisa.
(7) Yakanaka processability, inogona kugadzirwa kuita tambo, masumbu, mafeets, machira uye mamwe marudzi akasiyana ezvigadzirwa.
(8) Zvigadzirwa zvinopenya zvinogona kutumira mwenje.
(9) Kugadziriswa kwemumiriri wekurapa kwepamusoro nekunamatira kwakanaka kune resin kunopedzwa.
(10) Zvisingadhuri.
(11) Haisi nyore kupisa uye inogona kusanganiswa kuita magirazi mabhero pakupisa kukuru.
Fiberglass maererano nechimiro uye kureba, inogona kukamurwa kuita fiber inoenderera, yakatarwa-kureba fiber uye girazi mvere; maererano nekugadzirwa kwegirazi, inogona kugoverwa kuva isiri-alkali, makemikari-resistant, high alkali, alkali, high-simba, high modulus ye elasticity uye alkali-resistant (anti-alkali) fiberglass nezvimwe zvakadaro.

4, iyo huru mbishi zvinhu zvekugadzirwa kwefiberglass
Parizvino, izvo zvakakosha zvekugadzirwa kwemumba kwefiberglass ijecha requartz, alumina uye chlorite, limestone, dolomite, boric acid, soda ash, manganese, fluorite uye zvichingodaro.

5, nzira dzekugadzira
Zvinenge zvakakamurwa kuita mapoka maviri: imwe inogadzirwa negirazi yakanyungudutswa yakananga mumafibhi;
Kirasi yegirazi yakanyungudutswa inotanga kugadzirwa nemabhora egirazi kana matanda ane dhayamita ye20mm, uyezve yakanyungudutswa nenzira dzakasiyana siyana dzekupisa dzakagadzirwa neshinda dzakanyanya kunaka nehupamhi hwe3 ~ 80μm.
Kuburikidza neplatinum alloy plate kune mechaniki yekudhirowa nzira yekudhonza iyo isingaperi kureba kwefayibha, inozivikanwa seinoenderera girazi fiber, inowanzozivikanwa sehurefu fiber.
Kuburikidza neroller kana kuyerera kwemhepo kunogadzirwa ne discontinuous fibers, inozivikanwa se fixed-length fiberglass, inowanzozivikanwa semapfupi mafiber.

6, fiberglass classification
Fiberglass maererano nekuumbwa, zvisikwa uye kushandiswa, zvakakamurwa kuva mazinga akasiyana.
Zvinoenderana neyakajairwa mwero wezvipo, E-kirasi girazi fiber ndiyo inonyanya kushandiswa, inoshandiswa zvakanyanya mumagetsi ekudzivirira zvinhu;
S-kirasi yemafibhi akakosha.
Kugadzirwa kwefiberglass negirazi kwakasiyana kubva kune zvimwe zvigadzirwa zvegirazi.
Munyika inotengeswa fiberglass kuumbwa kunotevera:

(1) E-girazi
Iyo inozivikanwawo segirazi-isina alkali, igirazi reborosilicate. Parizvino ndeimwe yeanonyanya kushandiswa girazi fiber girazi kuumbwa, ine yakanaka magetsi ekudzivirira uye mechanical properties, inoshandiswa zvakanyanya mukugadzirwa kwemagetsi ekudzivirira negirazi fiber, inoshandiswawo muhuwandu kugadzirwa kwefiberglass ye fiberglass yakasimbiswa plastiki, kukanganisa kwayo kuri nyore kukukurwa ne inorganic acids, saka haina kukodzera kushandiswa munzvimbo dzine acidic.

(2) C-girazi
Iyo inozivikanwawo seyepakati alkali girazi, iyo inoratidzirwa nemakemikari kuramba, kunyanya asidi kuramba iri nani pane alkali girazi, asi magetsi emagetsi ekushaya simba kwemagetsi akaderera pane alkali girazi fibers 10% kusvika 20%, kazhinji kunze kwenyika alkali girazi fibers ine imwe chiyero che boron dioxide, uye China yepakati alkali girazi fibers haina zvachose boron. Munyika dzekune dzimwe nyika, yepakati alkali fiberglass inongoshandiswa kugadzirwa kwezvinhu zvisingadziviriri zvefiberglass, senge kugadzirwa kwegirazi fiber surface mat, nezvimwewo, inoshandiswawo kusimudzira asphalt denga remidziyo, asi munyika yedu, yepakati alkali fiberglass inobata chikamu chikuru chegirazi fiber kugadzirwa (60%), inoshandiswa zvakanyanya mufiberglass yakasimbiswa inosimbisa machira epurasitiki, nekuputira machira epurasitiki, nezvimwewo. mutengo we-non-alkaline glass fiber uye une simba rakasimba rekukwikwidza.

(3) High simba fiberglass
Inoratidzwa nekusimba kwepamusoro uye yakakwira modulus, ine imwe faibha tensile simba re2800MPa, iyo inosvika makumi maviri neshanu muzana kupfuura simba rekusimba realkali-isina fiberglass, uye modulus ye elasticity ye86,000MPa, iyo yakakwirira kupfuura iyo yeE-girazi fiber. Zvigadzirwa zveFRP zvinogadzirwa nazvo zvinonyanya kushandiswa mumauto, nzvimbo, bulletproof nhumbi dzokurwa uye zvemitambo. Nekudaro, nekuda kwemutengo unodhura, ikozvino mune zvechivanhu hazvigone kusimudzirwa, kugadzirwa kwenyika kunongova zviuru zvishoma zvematani kana zvakadaro.

(4)AR fiberglass
Iyo inozivikanwawo sealkali-resistant fiberglass, alkali-resistant fiberglass is fiberglass reinforced (simende) kongiri (inonzi GRC) mbabvu zvinhu, ndeye 100% inorganic fibers, mune isingatakure-inotakura simende inzvimbo yakanaka yekutsiva simbi neasbestos. Alkali-resistant fiberglass inoratidzirwa neakanaka alkali resistance, inokwanisa kurwisa kukukurwa kwezvinhu zvakakwirira alkali mu simenti, kusimba kwakasimba, modulus ye elasticity, kukanganisa kupikisa, tensile uye flexural simba rakakwirira kwazvo, risingapike, rinopikisa chando, kuramba tembiricha uye humidity shanduko, kutsemuka kuramba, kupenya kwepeji kwakanakisa, kune chimiro chakasimba chemhando yefiber, dhizaini yakasimba, nezvimwewo. kusimbisa zvinhu izvo zvinonyanya kushandiswa mune yakakwirira-inoshanda yakasimbiswa (simende) kongiri. Green reinforging material.

(5) Girazi
Iyo inozivikanwawo seyakakwira alkali girazi, girazi resodium silicate, nekuda kwekushomeka kwemvura, isingawanzo shandiswa mukugadzira fiberglass.

(6) E-CR girazi
E-CR girazi imhando yakagadziridzwa boron-isina alkali-isina girazi, iyo inoshandiswa kugadzira fiberglass ine yakanaka asidhi uye kudzivirira mvura. Kuramba kwayo kwemvura kuri nani ka7-8 pane iyo yealkali-isina fiberglass, uye asidi yayo kuramba iri nani kupfuura iyo yepakati-alkali fiberglass, uye imhando nyowani yakagadziridzwa mapaipi epasi uye matangi ekuchengetedza.

(7) D Girazi
Iyo inozivikanwawo seyakaderera dielectric girazi, inoshandiswa kugadzira yakaderera dielectric fiberglass ine yakanaka dielectric simba.
Pamusoro peiyo iri pamusoro pefiberglass zvikamu, ikozvino pane itsvaalkali-isina fiberglass, haina boron zvachose, nekudaro ichideredza kusvibiswa kwezvakatipoteredza, asi magetsi ayo ekudzivirira emagetsi uye michina yemagetsi yakafanana neyechinyakare E girazi.
Iko kune zvakare kaviri girazi kuumbwa kwefiberglass, yakashandiswa mukugadzirwa kwegirazi mvere, mufiberglass yakasimbiswa epurasitiki yekusimbisa zvinhu zvakare ine mukana. Pamusoro pezvo kune fluorine-isina girazi fibers, inogadzirwa kune zvinodiwa kwezvakatipoteredza uye yakagadziridzwa alkali-isina fiberglass.

7. kuzivikanwa kwepamusoro alkali fiberglass
Muedzo inzira iri nyore yekuisa fiber mumvura inopisa uye kubika 6-7h, kana iri yakakwirira alkali fiberglass, mushure mekubika mvura mushure mekubika, warp uye weft ye fiber zvose zvinosunungurwa.

8. Kune marudzi maviri ekugadzirwa kwefiberglass
a) Kaviri kuumba - crucible yekudhirowa nzira;
b) Imwe nguva yekuumba - nzira yekudhirowa yedziva.
Crucible kudhirowa nzira maitiro, yekutanga kunyungudika kwakakwira kwegirazi zvinhu zvakabikwa zvakagadzirwa nemabhora egirazi, uye kechipiri kunyunguduka kwemabhora egirazi, kudhirowa kwakakwira kwakagadzirwa nefiberglass filaments. Iyi nzira ine simba rakawanda rekushandisa, kuumbwa kwemaitiro hakuna kugadzikana, kuderera kwebasa rekuita uye zvimwe zvipingamupinyi, zvakanyanya kubviswa nehombe girazi fiber vagadziri.

9. MuenzanisoFiberglassProcess
Pool kiln yekudhirowa nzira yeklorite uye zvimwe zvinhu zvakabikwa muchoto zvakanyungudutswa kuita mugadziro wegirazi, kusasanganisa mabhuru emhepo kuburikidza nenzira inoendeswa kune porous leakage plate, yekumhanya-mhanya mufilament yefiberglass. Iyo honi inogona kubatana nemazana emapanera kuburikidza neakawanda nzira dzekugadzira panguva imwe chete. Iyi nzira iri nyore, inochengetedza simba, yakagadzikana kuumbwa, kushanda kwepamusoro uye goho rakakwirira, kufambisa huru-yakakura zvizere kugadzirwa kwemagetsi, uye yave iyo huru yekugadzirwa kwepasi rose, nekuita kwekugadzirwa kwefiberglass kunodarika 90% yekugadzirwa kwepasi rose.