(1) Hlab cov yeeb yaj kiab Quav Ntsej Muag Nqaij ua ke tau muab faib ua qhuav tws strands thiab ntub tws strands. Lub qub yog siv nyob rau hauv kev tsim cov yas uas muaj kev tiv thaiv thaum uas siv tom qab raug siv nyob hauv daim ntawv ua haujlwm. Cov khoom sib tsoo siv rau FRP raug ntxiv cais raws li ob hom: cov khoom sib txuas rau kev txhawb nqa thermosetting resins (BMC) thiab cov khoom sib tsoo rau kev txhawb cov thermoplastic resins. Qhov yuav tsum tau ua kom muaj zog ntawm cov nplaim ntu ntawm cov thermoplastics yog siv cov iav alkali tsis muaj fiber ntau, uas muaj lub zog loj thiab zoo hluav taws xob rwb thaiv tsev. Qhov txho strands muaj cov zoo bundleability, fluidity zoo thiab siab zoo. Reinforced thermosetting yas tws strands yuav tsum muaj qhov zoo bundleability, yooj yim kom xau lub nrawm nrawm, thiab muaj cov khoom siv lub zog zoo thiab cov khoom siv hluav taws xob.
(2) Kev sib tsoo muaj fiber ntau hauv av fiber ntau tau los ntawm kev sib tsoo ib txhoov siv roj los ntawm lub rauj lossis lub pob zeb. Cov av hauv av yog siv cov khoom siv ntxiv rau hauv cov txheej txheem tiv thaiv kev kho mob (RRIM), thiab siv los ua cov khoom ntim rau kev ntxig ntxig rau hauv kev tsim cov khoom xws li cov khoom nrum, pwm, thiab lwm yam kom txhim kho nto tawg, txo pwm. ntsws, thiab tseem siv tau los ua qhov cuab lub zog. khoom siv.
