xov xwm

1. Koob xav

Koob xav tau muab faib ua tws fiber ntau xav thiab nruam strand koob xav.Chopped fiber ntau xav tau yog txiav cov iav fiber ntau rov qab rau hauv 50mm, random nteg nws ntawm lub substrate muab tso rau ntawm txoj siv conveyor ua ntej, thiab tom qab ntawd siv rab koob barbed rau rab koob xuas nrig ntaus, thiab rab koob yuav tho qhov tws fiber ntau rau hauv substrate Thiab tus crochet nuv nqa ib co fibers los ua ib tug qauv peb-seem.Cov substrate siv tuaj yeem yog cov ntaub nyias nyias ntawm cov iav fiber ntau lossis lwm cov fibers, thiab qhov kev xav tau no muaj qhov xav tau fluffy.Nws cov kev siv tseem ceeb suav nrog cov khoom siv hluav taws xob hluav taws xob thiab cov khoom siv suab rwb thaiv tsev, cov ntaub ntawv hauv cov cua sov, cov ntaub ntawv lim, thiab tseem tuaj yeem siv rau hauv kev tsim FRP, tab sis lub zog ntawm FRP yog qhov tsawg thiab qhov kev siv yog txwv.Lwm hom kev nruam strand koob xav tau yog ib qho kev xav nyob rau hauv uas nruam iav strands yog random pov mus rau ib tug nruam mesh txoj siv nrog ib tug hlau ntuav ntaus ntawv, thiab ces muab los ntawm ib rab koob phaj los ua ib tug peb-seem qauv nyob rau hauv uas fibers yog intertwined.Hom kev xav no tsuas yog siv rau hauv kev tsim cov iav fiber reinforced thermoplastic stampable nplooj ntawv.

2. Fiberglass Chopped Strand Mat - hmoov binder
Cov iav raw filaments tsim thaum lub sij hawm cov txheej txheem los yog cov nruam nyoos filaments so los ntawm cov raw filament raj yog nteg nyob rau hauv ib tug nruam txav mesh siv nyob rau hauv ib tug daim duab ntawm 8 thiab yog bonded los ntawm ib tug hmoov nplaum.Cov fiber ntau hauv cov iav fiber ntau txuas txuas ntxiv, yog li nws muaj kev txhawb zog zoo dua ntawm cov khoom sib xyaw.

3.FiberglassChopped strand lev - Emulsion binder
Txiav cov iav fiber ntau (qee zaum kuj siv untwisted roving) rau hauv 50mm ntev, kis nws randomly tab sis tusyees ntawm lub mesh siv, thiab ces siv emulsion nplaum los yog sprinkle hmoov binding tus neeg saib xyuas kom sov thiab solidify thiab khi nws mus rau hauv luv luv Cut raw silk xav.Chopped strand mats yog tsuas yog siv rau hauv tes nteg-up, nruam board ua thiab compression molding thiab SMC txheej txheem.Qhov yuav tsum tau ua kom zoo rau cov mats strand mats yog raws li nram no: ① Lub cheeb tsam zoo yog uniform raws li dav kev taw qhia;② Cov hlais hlais tau sib npaug ntawm cov lev saum npoo yam tsis muaj qhov loj, thiab cov ntaub ntawv sib npaug sib npaug;③Muaj nruab nrab qhuav lev zog;④ Zoo heev Cov resin infiltration thiab permeability.