iav fiber ntau yog ib qho ntawm cov ntaub ntawv tseem ceeb ntawm fiberglass ceilings thiab fiberglass sound-absorbing panels.Ntxiviav fibersrau gypsum boards yog tsuas yog ua kom lub zog ntawm cov panels.Lub zog ntawm fiberglass ceilings thiab suab-absorbing panels kuj ncaj qha cuam tshuam los ntawm qhov zoo ntawm iav fibers.Niaj hnub no peb yuav tham txog fiberglass.
Dab tsi yogfiberglass:
Cov iav fiber ntau yog cov khoom siv tsis zoo uas tsis yog xim hlau nrog kev ua haujlwm zoo.Muaj ntau hom.Qhov zoo yog cov rwb thaiv tsev zoo, muaj zog kub tsis kam, zoo corrosion kuj thiab siab mechanical zog.
Specifications ntawm iav fiber ntau:
Thawj qhov taw qhia:tus nto active kho tus neeg sawv cev siv nyob rau hauv lub kos duab txheej txheem ntawm iav fiber.Tus neeg saib xyuas kev ua haujlwm saum npoo kuj tseem hu ua tus neeg sawv cev ntub dej, tus neeg sawv cev ntub dej feem ntau yog tus neeg sawv cev sib txuas thiab tus neeg ua yeeb yaj kiab, thiab tseem muaj qee cov roj nplua nyeem, antioxidants, emulsifiers, antistatic agents, thiab lwm yam. iav fiber ntau, yog li thaum xaiv cov iav fiber ntau, xaiv cov iav fiber ntau tsim nyog raws li qhov yuav tsum tau ua ntawm cov khoom siv hauv paus thiab cov khoom tiav.
Qhov taw qhia thib ob:txoj kab uas hla ntawm lub monofilament.Nws twb tau qhia yav dhau los tias qhov tseem ceeb iav fiber ntau ntev tsuas yog cuam tshuam nrog lub zog shear thiab txoj kab uas hla ntawm filament.Raws li txoj cai, qhov me me ntawm txoj kab uas hla ntawm cov filament, qhov zoo dua ntawm cov khoom siv kho tshuab thiab cov khoom ntog.Tam sim no, txoj kab uas hla ntawm cov iav fiber ntau yog 10μm thiab 13μm.
Kev faib tawm ntawmiav fibers
Feem ntau, nws tuaj yeem raug cais raws li cov iav raw khoom muaj pes tsawg leeg, monofilament txoj kab uas hla, fiber ntau pom, txoj kev tsim khoom thiab cov yam ntxwv fiber ntau.
Raws li muaj pes tsawg leeg ntawm iav raw cov ntaub ntawv, nws yog tsuas yog siv rau kev faib cov iav fibers txuas ntxiv.
Nws feem ntau txawv ntawm cov ntsiab lus ntawm cov alkali hlau oxides sib txawv, thiab alkali hlau oxides feem ntau xa mus rau sodium oxide thiab potassium oxide.Nyob rau hauv lub khob raw khoom, nws yog qhia los ntawm soda tshauv, Glauber's ntsev, feldspar thiab lwm yam khoom.Alkali hlau oxide yog ib qho ntawm cov khoom tseem ceeb ntawm cov iav zoo tib yam, thiab nws lub luag haujlwm tseem ceeb yog txo qhov melting point ntawm iav.Txawm li cas los xij, qhov siab dua cov ntsiab lus ntawm alkali hlau oxides hauv iav, nws cov tshuaj lom neeg ruaj khov, hluav taws xob insulating zog thiab lub zog yuav txo qis.Yog li ntawd, rau cov iav fiber ntau siv sib txawv, cov iav iav nrog cov ntsiab lus sib txawv alkali yuav tsum tau siv.Yog li ntawd, cov ntsiab lus alkali ntawm iav fiber ntau feem ntau yog siv los ua ib qho kev qhia kom paub qhov txawv iav fiber ntau txuas ntxiv rau ntau lub hom phiaj.Raws li cov ntsiab lus alkali hauv cov iav muaj pes tsawg leeg, cov fibers txuas ntxiv tuaj yeem muab faib ua cov hauv qab no:
Alkali-dawb fiber ntau (feem ntau hu ua E iav):R2O cov ntsiab lus tsawg dua 0.8%, uas yog cov khoom siv aluminoborosilicate.Nws cov tshuaj stability, hluav taws xob rwb thaiv tsev zog, thiab lub zog yog zoo heev.Feem ntau yog siv los ua cov khoom siv hluav taws xob insulating, cov khoom siv ntawm cov iav fiber reinforced yas thiab lub log tsheb.
Nruab nrab-alkaliiavfiber ntau:Cov ntsiab lus ntawm R2O yog 11.9% -16.4%.Nws yog sodium calcium silicate tivthaiv.Vim nws cov ntsiab lus alkali siab, nws tsis tuaj yeem siv los ua cov khoom siv hluav taws xob, tab sis nws cov tshuaj lom neeg ruaj khov thiab lub zog tseem zoo.Feem ntau siv los ua daim ntaub latex, checkered cloth base material, acid filter fabric, window screen base material, etc. Nws kuj tseem siv tau los ua FRP cov khoom siv ntxiv nrog cov kev txwv nruj ntawm cov khoom siv hluav taws xob thiab lub zog.Cov fiber ntau no yog tus nqi qis thiab muaj ntau yam kev siv.
High alkali fiber ntau:iav Cheebtsam nrog cov ntsiab lus R2O sib npaug los yog ntau dua 15%.Xws li cov iav fibers kos los ntawm cov iav tawg, tawg lub raj mis, thiab lwm yam raws li cov khoom siv raw, koom rau hauv pawg no.Nws tuaj yeem siv los ua cov roj teeb cais, cov ntaub qhwv cov yeeb nkab thiab cov ntaub ntawv lev thiab lwm cov ntaub ntawv tsis muaj dej tsis zoo thiab cov dej tsis zoo.
Tshwj xeeb iav fibers: xws li high-strength iav fibers muaj li ntawm ntshiab magnesium-aluminium-silicon ternary, magnesium-aluminium-silicon high-strength thiab high-elastic iav fibers;silicon-aluminium-calcium-magnesium tshuaj-resistant iav fibers;aluminium-muaj fibers;High silica fiber ntau;quartz fiber ntau, thiab lwm yam.
Kev faib tawm los ntawm txoj kab uas hla ntawm monofilament
Cov iav fiber ntau monofilament yog cylindrical, yog li nws cov tuab tuaj yeem nthuav tawm hauv txoj kab uas hla.Feem ntau, raws li txoj kab uas hla, cov iav fiber ntau tau muab faib ua ob peb hom (tus nqi txoj kab uas hla yog nyob rau hauv um):
Fiber ntau:nws txoj kab uas hla monofilament feem ntau yog 30um
Primary fiber ntau:nws txoj kab uas hla ntawm monofilament yog ntau dua 20um;
Intermediate fiber ntau:monofilament txoj kab uas hla 10-20um
Advanced fiber ntau:(tseem hu ua textile fiber) nws txoj kab uas hla monofilament yog 3-10um.Cov iav fibers nrog ib txoj kab uas hla monofilament tsawg dua 4um kuj hu ua ultrafine fibers.
Cov kab sib txawv ntawm monofilaments tsis tsuas yog muaj cov khoom sib txawv ntawm cov fibers, tab sis kuj cuam tshuam rau cov txheej txheem tsim khoom, cov zis thiab cov nqi ntawm cov fibers.Feem ntau, 5-10um fiber ntau yog siv rau cov khoom siv textile, thiab 10-14um fiber ntau yog haum rauFiberglassrov, non-woven npuag,fiberglasstxiavtxoj hluamat, lwm.
Classification los ntawm fiber ntau tsos
Cov tsos ntawm cov iav fibers, piv txwv li nws cov duab thiab ntev, nyob ntawm seb nws yog tsim, nrog rau nws siv.Nws tuaj yeem muab faib ua:
Nruam fiber ntau (tseem hu ua textile fiber):Nyob rau hauv txoj kev xav, nruam fiber ntau yog infinite nruam fiber ntau, tsuas yog kos los ntawm txoj kev bushing.Tom qab ua cov ntaub ntawv, nws tuaj yeem ua rau hauv iav xov, hlua, ntaub, siv, tsis muaj twist.Rov qab thiab lwm yam khoom.
Fixed-ntev fiber ntau:nws qhov ntev yog txwv, feem ntau 300-500mm, tab sis qee zaum nws tuaj yeem ntev dua, xws li qhov yooj yim cuam tshuam ntev fibers hauv lev.Piv txwv li, cov paj rwb ntev uas ua los ntawm lub tshuab cua tshuab tsuas yog ob peb puas millimeters ntev tom qab nws tawg mus rau hauv cov ntaub plaub.Muaj lwm yam khoom xws li pas nrig txoj kev wool roving thiab thawj roving, uas yog tag nrho cov ua rau wool roving los yog lev.
iav ntaub plaub:Nws tseem yog lub iav fiber ntau ruaj khov, thiab nws cov fiber ntau luv dua, feem ntau hauv qab 150mm lossis luv dua.Nws yog fluffy nyob rau hauv cov duab, zoo ib yam li paj rwb ntaub plaub, yog li nws tseem hu ua luv luv paj rwb.Nws yog tsuas yog siv rau kev txuag hluav taws xob thiab suab nrov.Tsis tas li ntawd, muaj tws fibers, hollow fibers, iav fiber hmoov thiab milled fibers.
Kev faib tawm los ntawm cov khoom fiber ntau
Qhov no yog ib hom tshiab ntawm iav fiber ntau tsim tshiab kom tau raws li qhov tshwj xeeb ntawm kev siv.Fiber nws tus kheej muaj qee qhov tshwj xeeb thiab zoo heev.Nws tuaj yeem faib ua roughly faib rau hauv: siab zog iav fiber ntau;high-modulusiav fiber;kub resistant iav fiber ntau;alkali tsis kam iav fiber ntau;acid-resistant iav fiber ntau;zoo tib yam iav fiber ntau (xa mus rau alkali-dawb thiab nruab nrab-alkali iav fiber);optical fiber ntau;tsawg dielectric tas li iav fiber ntau;conductive fiber, thiab lwm yam.
Chongqing Dujiang Composites Co., Ltd.
Tiv tauj peb:
Email:marketing@frp-cqdj.com
WhatsApp: +8615823184699
Tel: +86 023-67853804
Web:www.frp-cqdj.com
Post lub sij hawm: Sep-01-2022
