Fiberglass roving yog ib qho kev xaiv nrov rau kev txau thiab kev teeb tsa tes vim nws muaj zog thiab ntau yam. Hauv kev siv txau, kev roving tas mus li yog pub los ntawm rab phom txau, qhov twg nws raug txiav ua luv luv thiab sib xyaw nrog cov resin ua ntej txau rau ntawm pwm. Cov txheej txheem no tso cai rau kev tsim cov duab nyuaj thiab cov qauv loj, xws li lub nkoj hulls thiab cov khoom siv tsheb. Qhov xwm txheej tas mus li ntawm kev roving ua kom ntseeg tau tias cov khoom kawg muaj lub zog kho tshuab siab thiab ruaj khov.
Hauv cov txheej txheem tsim tes, fiberglass roving tuaj yeem raug woven rau hauv cov ntaub lossis siv ua kev txhawb nqa hauv cov laminates tuab. Nws yog qhov tshwj xeeb tshaj yog rau cov ntawv thov uas xav tau lub zog tensile siab thiab qhov ruaj khov. Woven roving, piv txwv li, yog ib hom fiberglass ntaub ua los ntawm kev roving tas mus li uas muab cov khoom siv kho tshuab zoo heev thiab kev nqus cov resin sai. Qhov no ua rau nws zoo tagnrho rau cov txheej txheem tes uas qhov ceev thiab yooj yim ntawm kev tuav yog qhov tseem ceeb.
Fiberglass roving kuj tseem siv rau hauv kev tsim cov Sheet Molding Compound (SMC). Hauv cov txheej txheem no, cov roving raug txiav thiab tso rau ntawm cov tshuaj nplaum, tsim cov khoom siv uas tsim nyog rau kev nias molding. Cov ntawv SMC tau siv dav hauv kev siv tsheb thiab kev lag luam vim lawv lub zog, kev ruaj khov, thiab yooj yim ntawm kev ua.
Zuag qhia tag nrho, fiberglass roving yog cov khoom siv ntau yam uas muaj lub zog zoo dua thiab kev ua tau zoo hauv kev txau thiab kev teeb tsa tes. Nws lub peev xwm los nqus cov resin sai sai thiab ua raws li cov duab nyuaj ua rau nws yog qhov kev xaiv zoo tshaj plaws rau ntau yam kev siv tsim khoom sib xyaw.
Lub sijhawm tshaj tawm: Lub Ob Hlis-06-2025
