Tus nqi nce ntawm cov khoom siv fiberglass (chopped strand lev) txhais li cas?

Fiberglasscov khoom ua raws li qhov nce, thiab kev lag luam txoj kev hloov pauv tau ntxiv dag zog. Tus nqi nce no yog qhov thib peb puag ncig ntawm tus nqi nce hauvfiberglasskev lag luam txij li lub Peb Hlis 25 thiab Lub Plaub Hlis 13. Tus nqi nce feem ntau suav nrog cov khoom lag luam tws strand lev, thaum ob zaug dhau los ntawm kev nce nqi feem ntau yog rau cov xov paj ntxhib, cov xov paj zoo, thiab cov ntaub nyias nyias. Chopped strand lev yog ib qho khoom thib ob ntawmfiberglassuas yog ua los ntawm twsfiberglassCov xov paj nyoos rau hauv ib qho ntev, random nyob rau ntawm txoj siv conveyor, thiab tom qab ntawd khi cov hlua khi no ua ke nrog cov hmoov lossis emulsion nplaum. Cov xov paj nyoos rau kev txiav cov hlua khi yog cov xov paj, uas yog cais raws li cov xov paj twisted. Nyob rau hauv qab ntawm lub voj voog fiberglass nyob rau hauv ob xyoos dhau los, xav tias cov xov paj thiab cov ntawv xov paj yog qhov siab tshaj plawsfiberglassxov paj ntau yam, thiab lawv kuj yog thawjfiberglassntau yam kom nce nqi nyob rau hauv no puag ncig. Tawm tsam keeb kwm yav dhau los ntawm tus nqi nce ntawm cov xov paj, cov txiaj ntsig ntawmfiberglasschopped strand lev yog nyob rau hauv siab. Tus nqi nce no yog tus nqi xa tawm ntawm cov xov paj mus rau cov khoom.