nkhani

Zingwe zazikulu zitatu zomwe zimagwira ntchito kwambiri padziko lapansi masiku ano ndi: aramid fiber, carbon fiber, ndi ultra-high molecular weight polyethylene fiber, ndi ultra-high molecular weight polyethylene fiber (UHMWPE) ili ndi makhalidwe amphamvu kwambiri komanso modulus yeniyeni. Zopangira zophatikizika (zida zamasewera, zingwe, ndi zina) zakhala zikugwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana. Pakadali pano, ukadaulo waku China wopitilira muyeso wolemera kwambiri wama cell wapita patsogolo kwambiri m'zaka zaposachedwa. Kulimbitsa magalasi opangira magalasi ndiye chinthu chachikulu, ndipo m'zaka zingapo zapitazi, chalimbikitsidwa mpaka pamlingo wina chifukwa cha kuchuluka kwa fiber aramid. Komabe, chifukwa cha zinthu zosiyanasiyana monga mtengo, msika wa aramid CHIKWANGWANI (KEVLAR) analimbitsa kuwala chingwe analimbitsa pachimake ndi Pang'onopang'ono kuchepa, ndi opanga ndi ogwiritsa ntchito kwambiri UHMWPE CHIKWANGWANI, chifukwa kopitilira muyeso-mkulu maselo kulemera polyethylene CHIKWANGWANI analimbitsa pachimake ali ndi mtengo zolimbitsa ndi ntchito bwino. Komabe, chifukwa cha mawonekedwe osiyanasiyana a fiber (kuphatikiza kukana kutentha, etc.), zofunikira zapamwamba zimayikidwa pa processability ndi wettability wa utomoni. Kampaniyo idagwiritsa ntchito bwino utomoni wa vinyl ku utomoni wosasinthidwa zaka zambiri zapitazo. Pamaziko a pamwamba aramid CHIKWANGWANI pultrusion ndondomeko, vinilu utomoni oyenera kopitilira muyeso-mkulu molekyulu kulemera CHIKWANGWANI pultrusion nayenso anayambitsa, ndipo wakhala akugwiritsidwa ntchito mu batches.The mtengo wa kulimbikitsa pachimake ichi ndi 40% m'munsi kuposa aramid CHIKWANGWANI, koma Ali ndi apamwamba flexural ndi kumakoka katundu.