xov xwm

Fiberglass gingham yog ib qho untwisted roving tiaj weave, uas yog ib qho tseem ceeb ntawm cov khoom siv tes ua fiberglass reinforced plastics.Lub zog ntawm gingham npuag yog feem ntau nyob rau hauv warp thiab weft kev taw qhia ntawm cov ntaub.Rau lub sijhawm uas xav tau siab warp lossis weft lub zog, nws tseem tuaj yeem ua rau hauv cov ntaub unidirectional, uas tuaj yeem npaj ntau dua untwisted rovings hauv warp lossis weft kev taw qhia.Warp ntaub, ib leeg weft ntaub.

Fiberglass daim ntaub yog kos iav rau hauv cov iav zoo heev, thiab cov iav filaments nyob rau lub sijhawm no muaj qhov yooj yim.Cov iav fiber ntau yog spun rau hauv xov paj, thiab ces woven rau hauv iav fiber ntaub los ntawm ib tug loom.Vim tias cov iav filament yog nyias nyias thiab thaj chaw saum npoo ntawm ib chav tsev loj, qhov kub tsis kam ua haujlwm raug txo.Nws zoo li melting ib tug nyias tooj liab hlau nrog ib tug tswm ciab.Tab sis iav tsis hlawv.Qhov hluav taws kub peb tuaj yeem pom yog qhov tseeb ntawm cov khoom siv cob rau ntawm cov iav fiber ntau daim ntaub, los yog cov impurities txuas, txhawm rau txhim kho kev ua haujlwm ntawm cov iav fiber ntau.Tom qab ntshiab iav fiber ntau daim ntaub los yog ib co kub resistant coatings, nws yuav siv tau los ua cov khoom xws li refractory khaub ncaws, refractory hnab looj tes, thiab refractory pam.Txawm li cas los xij, yog tias nws nyob rau hauv kev sib cuag nrog daim tawv nqaij, cov fibers tawg yuav ua rau tawv nqaij thiab nws yuav khaus heev.

Fiberglass daim ntaub feem ntau yog siv rau hauv tes nteg txheej txheem, thiab cov fiberglass reinforced khoom square daim ntaub yog tsuas yog siv nyob rau hauv lub nkoj hulls, cia tso tsheb hlau luam, txias yees, ships, tsheb, tso tsheb hlau luam, thiab lub tsev cov ntaub ntawv.Fiberglass daim ntaub yog tsuas yog siv nyob rau hauv kev lag luam rau: tshav kub rwb thaiv tsev, hluav taws kub tiv thaiv thiab nplaim retardant.Cov khoom siv nqus cua kub ntau thaum nws hlawv los ntawm nplaim taws thiab tuaj yeem tiv thaiv cov nplaim taws los ntawm kev sib cais thiab cais cov huab cua.

1. Raws li cov khoom xyaw: feem ntau nruab nrab alkali, tsis-alkali, siab alkali (kom faib cov khoom ntawm alkali hlau oxides hauv iav fiber), tau kawg, kuj tseem muaj kev faib tawm los ntawm lwm cov khoom, tab sis muaj ntau ntau yam, tsis ib ntawm ib.suav sau.

2. Raws li cov txheej txheem tsim khoom: crucible hlau kos duab thiab pas dej kiln hlau kos duab.

3. Raws li ntau yam: muaj cov xov paj plied, direct yarn, jet yarn, thiab lwm yam.

Tsis tas li ntawd, nws yog qhov txawv ntawm ib txoj kab uas hla fiber ntau, TEX tooj, twist, thiab hom sizing tus neeg sawv cev.Kev faib tawm ntawm cov ntaub fiberglass yog tib yam li kev faib cov xov paj fiber ntau.Ntxiv nrog rau cov saum toj no, nws kuj muaj xws li: weaving method, gram hnyav, dav, thiab lwm yam.

Cov khoom tseem ceeb sib txawv ntawm fiberglass daim ntaub thiab iav: Cov khoom tseem ceeb sib txawv ntawm fiberglass daim ntaub thiab iav tsis loj, feem ntau yog vim cov khoom siv sib txawv thaum lub sij hawm tsim khoom, yog li muaj qee qhov sib txawv ntawm cov qauv.Cov ntsiab lus silica ntawm cov iav tiaj tus yog li 70-75%, thiab cov ntsiab lus silica ntawm fiberglass feem ntau qis dua 60%.