Zvinoenderana nechimiro uye kureba, fiber yegirazi inogona kukamurwa kuita fiber inoenderera, yakatarwa-kureba fiber uye girazi mvere;zvinoenderana nekuumbwa kwegirazi, inogona kukamurwa kuita alkali-isina, makemikari kuramba, yepakati alkali, simba rakakura, yakakwira elastic modulus uye alkali resistance (alkali resistance) fiberglass, nezvimwe.
Iyo huru yezvigadzirwa zvegirazi fiber kugadzira ndeiyi: jecha requartz, alumina uye pyrophyllite, limestone, dolomite, boric acid, soda ash, mirabilite, fluorite, etc. Nzira dzekugadzira dzakakamurwa kuita zvikamu zviviri: imwe ndeyekugadzira girazi rakanyungudutswa zvakananga. mu fibers;imwe yacho ndeyekutanga kugadzira girazi rakanyungudutswa kuita mabhora egirazi kana matanda ane dhayamita ye20 mm, uyezve kupisa uye kunyungudika nenzira dzakasiyana-siyana kugadzira mabhora egirazi kana matanda ane dhayamita 3 kusvika 3 mm.80μm fiber yakanaka kwazvo.Mafiibhi akareba asingaverengeki akadhonzwa nemichina yekudhirowa nzira yeplatinum alloy plates anonzi anoenderera mberi egirazi fibers, anowanzozivikanwa sehurefu shinda.Discontinuous fibers yakagadzirwa nema rollers kana air flow, inonzi fixed-length glass fibers, inowanzonzi mapfupi fibers.
Magirazi egirazi akaiswa mumagiredhi akasiyana zvichienderana nekuumbwa kwawo, zvivakwa uye mashandisiro.Zvinoenderana nemirairo yegiredhi giredhi, E-giredhi girazi fiber inoshandiswa zvakanyanya uye inoshandiswa zvakanyanya mumagetsi insulating zvinhu;S-giredhi ndeye fiber yakakosha.
Girazi rinoshandiswa mukugadzira fiberglass rakasiyana negirazi rinoshandiswa mune zvimwe zvigadzirwa zvegirazi.Kazhinji, magirazi ekuumba mafiber akatengeswa ndeaya anotevera:
Simba rakakwirira uye yakakwira modulus fiberglass
Iyo inoratidzirwa nepamusoro simba uye yakakwirira modulus.Yayo imwechete fiber tensile simba ndeye 2800MPa, iyo inenge 25% yakakwirira kupfuura iyo alkali-isina girazi fiber, uye elastic modulus yayo i86000MPa, iyo yakakwirira kupfuura E-girazi fiber.Zvigadzirwa zveFRP zvinogadzirwa nazvo zvinonyanya kushandiswa muindasitiri yemauto, aerospace, high-speed njanji, simba remhepo, bulletproof nhumbi dzokurwa uye zvemitambo.
AR fiberglass
Iyo inozivikanwawo se alkali-resistant glass fiber, alkali-resistant glass fiber is ainforcing material for glass fiber reinforced (simende) kongiri (inonzi GRC), high-standard inorganic fiber, uye inotsiva simbi neasbestos mune zvisiri izvo. -kutakura-kutakura simenti zvikamu.Hunhu hwealkali-resistant glass fiber yakanaka alkali resistance, inogona kunyatso ramba kukukurwa kwezvinhu zvakakwirira alkali mu simenti, simba rekubata rakasimba, yakakwira elastic modulus, kukanganisa kupikisa, kusimba nekukotama, isingabatike, inodzivirira chando, tembiricha. -resistant, humidity yakasimba shanduko kugona, yakanakisa kutsemuka kusamira uye kusamira, kusimba kwakasimba, kuumbwa kuri nyore, nezvimwewo, alkali-resistant glass fiber rudzi rutsva rwegirinhi uye kushamwaridzana kwezvakatipoteredza kusimbaradzwa kunoshandiswa zvakanyanya mukuita kwakasimbiswa (simende) kongiri Material. .
D girazi
Iyo inozivikanwawo seyakaderera dielectric girazi, inoshandiswa kugadzira yakaderera dielectric girazi fiber ine yakanaka dielectric simba.
Kuwedzera kune iri pamusoro girazi fiber components, itsva alkali-isina girazi faibha yave kuwanikwa, iyo isina zvachose boron, nokudaro kuderedza kusvibiswa kwezvakatipoteredza, asi ayo magetsi insulating zvimiro uye mechanical zvinhu zvakafanana echinyakare E girazi.Mukuwedzera, kune girazi fiber ine kaviri girazi yakagadzirwa, iyo yakashandiswa mukugadzirwa kwegirazi mvere, uye inonziwo ine mukana wekusimbisa fiberglass.Pamusoro pezvo, kune fluorine-isina girazi fiber, inova yakagadziridzwa alkali-isina girazi faibha yakagadziridzwa kuitira kuchengetedza kwezvakatipoteredza zvinodiwa.
Kuwedzera kune iri pamusoro girazi fiber components, itsva alkali-isina girazi faibha yave kuwanikwa, iyo isina zvachose boron, nokudaro kuderedza kusvibiswa kwezvakatipoteredza, asi ayo magetsi insulating zvimiro uye mechanical zvinhu zvakafanana echinyakare E girazi.Mukuwedzera, kune girazi fiber ine kaviri girazi yakagadzirwa, iyo yakashandiswa mukugadzirwa kwegirazi mvere, uye inonziwo ine mukana wekusimbisa fiberglass.Pamusoro pezvo, kune fluorine-isina girazi fiber, inova yakagadziridzwa alkali-isina girazi faibha yakagadziridzwa kuitira kuchengetedza kwezvakatipoteredza zvinodiwa.
Iwe unogona kupatsanura fiberglass muzvikamu zvakasiyana, zvichienderana nemidziyo inoshandiswa uye huwandu hwayo.
Heano marudzi manomwe akasiyana efiberglass uye mashandisiro awo muzvigadzirwa zvemazuva ese:
Alkali girazi (A-girazi)
Soda girazi kana soda lime girazi.Ndiyo inonyanya kushandiswa fiberglass mhando.Alkali girazi rinotora chikamu che90% chegirazi rose rakagadzirwa.Ndiyo mhando inonyanyozivikanwa uye inoshandiswa kugadzira midziyo yegirazi, semagaba nemabhodhoro echikafu nezvinwiwa, nemagirazi epahwindo.
Midziyo yekubikira yakagadzirwa nesoda lime girazi zvakare muenzaniso wakakwana weA girazi.Inokwanisika, inogoneka zvakanyanya, uye yakaoma.A-mhando yegirazi fibers inogona kunyungudutswa zvakare uye kunyoroveswa kakawanda uye yakanakira girazi faibha mhando dzegirazi kudzokorodza.
Alkali-resistant girazi AE-girazi kana AR-girazi
AE kana AR girazi inomirira alkali resistant glass, iyo inonyanya kushandiswa kukongiri.Icho chinhu chakasanganiswa chinoumbwa ne zirconia.
Kuwedzerwa kwe zirconia, yakaoma, inodzivirira kupisa, inoita iyi fiberglass yakakodzera kushandiswa mukongiri.AR-girazi inodzivirira kuputika kwekongiri nekupa simba uye kushanduka.Uyewo, kusiyana nesimbi, haina ngura nyore nyore.
Kemikari girazi
C-girazi kana girazi remakemikari rinoshandiswa sechinhu chepamusoro chekunze kwelaminates yepombi uye midziyo yekuchengetera mvura nemakemikari.Nekuda kweiyo yakanyanya kuwanda kwe calcium borosilicate inoshandiswa mukugadzira girazi maitiro, inoratidza yakanyanya makemikari kuramba munzvimbo dzinoora.
C-girazi inochengetedza kemikari uye chiyero chechimiro mune chero nharaunda uye inonyatso kurwisa alkaline makemikari.
Dielectric girazi
Dielectric glass (D-glass) fibers inowanzoshandiswa mumidziyo, cookware, nezvimwe zvakadaro.Iyo zvakare yakanakira mhando yefiberglass nekuda kweiyo yakaderera dielectric inogara.Izvi zvinokonzerwa nekuvapo kwe boron trioxide mukuumbwa kwayo.
Girazi remagetsi
E-girazi kana E-fiberglass jira chiyero cheindasitiri chinopa chiyero pakati pekuita uye mutengo.Icho chinhu chakareruka chakaumbwa chine maapplication munzvimbo dzemuchadenga, mugungwa uye mumaindasitiri.E-girazi 'zvivakwa sefiber inosimbisa zvaita kuti ive mudiwa wezvigadzirwa zvekutengesa zvakaita semaplanter, surfboards, uye mabhoti.
E-girazi mune girazi fiber fibers inogona kugadzirwa mune chero chimiro kana saizi uchishandisa yakareruka kugadzira nzira.Mukugadzira-pre-kugadzirwa, zvimiro zveE-girazi fiber inoita kuti ive yakachena uye yakachengeteka kushanda nayo.
Girazi rekugadzira
Girazi rekugadzira (S girazi) rinozivikanwa nemaitiro aro emuchina.Mazita ekutengesa R-girazi, S-girazi uye T-girazi ese anoreva mhando imwechete yefiberglass.Kuenzaniswa neE-girazi fiber, ine yakakwira tensile simba uye modulus.Iyi fiberglass yakagadzirirwa kushandiswa mukudzivirira uye maindasitiri emuchadenga.
Inoshandiswawo mune rigid ballistic armor applications.Nekuti iyi mhando yegirazi faibha yakakwira-kuita, inongoshandiswa mumaindasitiri chaiwo ane mashoma ekugadzira mavhoriyamu.Zvinorevawo kuti S-girazi inogona kudhura.
Advantex fiberglass
Iri rudzi rwefiberglass rinoshandiswa zvakanyanya mumafuta, gasi uye maindasitiri emigodhi, pamwe nemagetsi emagetsi uye maapplication emugungwa (sewage uye wastewater treatment systems).Inosanganisa ma mechanical uye magetsi eE-girazi ne acid corrosion resistance yeE, C, R mhando yegirazi fibers.Inoshandiswa munzvimbo umo zvivakwa zvinonyanya kukanganiswa nekuora.
Nguva yekutumira: May-11-2022