Fiberglass yog ib hom inorganic non-metallic cov ntaub ntawv uas muaj kev ua tau zoo heev, muaj ntau yam zoo yog rwb thaiv tsev zoo, muaj zog tshav kub tsis kam, zoo corrosion kuj, siab mechanical zog, tab sis qhov tsis zoo yog nkig, hnav tsis zoo. Cov ntaub ntawv tseem ceeb ntawm cov iav fiber ntau yog: quartz xuab zeb, alumina thiab pyrophyllite, limestone, dolomite, boric acid, soda tshauv, glauberite, fluorite thiab lwm yam. Cov txheej txheem ntau lawm yog roughly muab faib ua ob pawg: ib qho yog ua kom cov iav fused ncaj qha rau hauv fiber ntau; Ib qho yog ua kom cov iav molten rau hauv lub khob iav los yog pas nrig nrog txoj kab uas hla ntawm 20mm, thiab tom qab ntawd ua cov fiber ntau zoo nrog txoj kab uas hla ntawm 3-80.μm tom qab cua sov thiab remelting nyob rau hauv ntau txoj kev. Cov fiber ntau infinite kos los ntawm txhua yam kev kos duab los ntawm platinum alloy phaj yog hu ua nruam fiberglass, feem ntau hu ua fiberglass ntev. Cov fiberglass uas tsis txuas ntxiv ua los ntawm cov menyuam los yog cov cua ntws yog hu ua taag-ntev fiberglass, feem ntau hu ua luv fiber. Txoj kab uas hla ntawm nws cov monofilaments yog ob peb microns mus rau ntau tshaj nees nkaum microns, sib npaug rau 1/20-1/5 ntawm tib neeg cov plaub hau, thiab txhua pob ntawm fiber ntau filaments yog tsim los ntawm ntau pua lossis ntau txhiab tus monofilaments. Fiberglass feem ntau yog siv los ua cov ntaub ntawv txhawb zog hauv cov khoom sib xyaw, cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob, cov khoom siv hluav taws xob thiab lwm yam kev lag luam hauv lub tebchaws.
Fiberglass zog yog raws li nram no:
(1) Lub zog tensile siab, me elongation (3%).
(2) High elastic coefficient thiab zoo rigidity.
(3) Loj elongation thiab siab tensile lub zog nyob rau hauv lub elastic txwv, yog li qhov nqus ntawm lub zog cuam tshuam loj.
(4) Inorganic fiber, uas tsis yog-combustible, zoo tshuaj tiv thaiv.
(5) Kev nqus dej tsawg.
(6) Qhov ntsuas qhov ruaj khov thiab kub tsis kam yog qhov zoo.
(7) Kev ua tau zoo, tuaj yeem ua rau hauv cov hlua, pob khoom, muaj kev xav, woven npuag thiab lwm yam khoom sib txawv.
(8) Pob tshab los ntawm lub teeb.
(9) Kev ua tau zoo nrog cov resin.
(10) Tus nqi pheej yig.
(11) Nws tsis yooj yim rau hlawv thiab tuaj yeem yaj mus rau hauv iav hlaws ntawm qhov kub thiab txias.
Post lub sij hawm: Jun-18-2024