Yuav ua li cas txiav txim qhov ua tau zoo ntawm tus neeg sawv cev ntub dej hauv cov txheej txheem tsim khoom sib xyaw?

(1) Kev sib tw. Bunching yog ib qho tseem ceeb qhia txog kev ua haujlwm fiber ntau. Lub bundling ntawmfiberglassyog ze ze rau LOI tus nqi ntawm tus neeg sawv cev sizing, qhov hnyav molecular ntawm cov yeeb yaj kiab-tsim tus neeg saib xyuas, qhov adhesion thiab qhov nro.

(2) Cov khoom luv luv. Kev txiav cov cuab yeej yog qhov tseem ceeb tshwj xeeb rau cov txiav luv fibers. Cov kev xav tau rau cov neeg ua yeeb yaj kiab-tsim rau kev txiav cov cuab yeej yog tib yam li cov khoom siv bundling. Ntxiv rau, covfiberglassyuav tsum muaj ib tug tej yam hardness tom qab ziab, uas yuav tsum tau cov zaj duab xis-forming tus neeg saib xyuas kom muaj ib tug ntau dua Tg. Txij li thaum lub hardness ntawm iav yog siab dua li ntawm steel hniav, lubfiberglassyog tawg los ntawm shearing quab yuam thiab cuam tshuam quab yuam ntawm riam rau cov menyuam. Cov yarns nyuaj thiab nkig yooj yim tawg, tab sis cov zaj duab xis impregnant yog ib qho yooj yim tawg tom qab txiav, uas ua rau xoob fibers thiab plaub hau fibers. Yog li ntawd, cov zaj duab xis impregnant yuav tsum tau muab cov thawj fiber ntau bundles tsim nyog toughness, thiaj li hais tias tus thawj fiber bundles yog ib qho yooj yim mus tawg thaum tuav lub bundling thiab kev ncaj ncees ntawm luv luv txiav thawj fiber.

(3) Dispersibility. Lub dispersibility ntawm tws fibers nyob rau hauv lub resin yuav tsum tau tus neeg sawv cev sizing kom muaj zoo bundling, kev ncaj ncees thiab fluidity ntawm tws fibers. Yuav tsum muaj fuzz tsawg dua, fuzz thiab fiber ntau qhib, thiab cov neeg ua yeeb yaj kiab sib raug zoo yuav tsum muaj qhov nro qis, du nto thiab cov nyhuv electrostatic tsawg.

(4) Kev nkag mus. Lub peev xwm ntawm cov resin kom nkag mus rau hauv tag nrhofiberglassxav kom cov zaj duab xis-forming tus neeg saib xyuas nyob rau hauv lub sizing tus neeg saib xyuas muaj siab solubility thiab tsis tshua muaj molecular hnyav. Cov cuab yeej no feem ntau yog siv rau qhov kev xav tau ntawm winding thiab pultrusion mos yarns.

(5) Kev nkag mus. Lub peev xwm ntawm cov resin nkag mus rau hauvfiberglasstom qab. Cov fiber ntau yuav tsum tau muab khaws cia zoo, tus neeg sawv cev ua yeeb yaj kiab yuav tsum muaj cov solubility tsawg, thiab nws yuav tsum tsis yooj yim rau qhib cov fiber ntau hauv cov kua resin.