Kabhoni fiber composite material (CFRP), ichishandisa phenolic resin se matrix resin, inodzivirira kupisa zvakanyanya, uye hunhu hwayo hwepanyama hahuzodziki kunyangwe pa300°C.
CFRP inosanganisa huremu hushoma nesimba, uye inotarisirwa kushandiswa zvakanyanya mukufambisa nekufambisa michina yemumaindasitiri inotevedzera zvinodiwa zvekuderedza huremu uye kushanda zvakanaka kwekugadzira. Zvisinei, CFRP yakavakirwa pamaresini epoxy anoshanda zvakanyanya ine matambudziko ekudzivirira kupisa uye haigone kusangana zvizere nezvinodiwa nevatengi. Tembiricha inodzivirira kupisa yeCFRP ine epoxy resin yeMitsubishi Chemical sechinhu chepasi i100-200℃, uye chigadzirwa chitsva chakagadzirwa panguva ino nephenolic resin sechinhu chepasi chinodzivirira kupisa zvakanyanya, uye hunhu hwayo hwepanyama hahuna kana patembiricha yakakwira ye300℃.
Kuwedzera kune hunhu hwekupisa kwakanyanya, kuomarara kwakanyanya, uye huremu hwakareruka, CFRP yakabudirirawo kupa kudzivirira kupisa kwakanyanya, izvo zvinotarisirwa kubatsira vatengi kugadzirisa matambudziko aive akaoma kugadzirisa kare. Iye zvino vamwe vatengi vasarudza kuyedza uye vachawedzera kukurudzira kushandiswa kwezvinhu izvi mundege, mota, mafambiro echitima, maindasitiri nedzimwe nzvimbo mune ramangwana.
Nguva yekutumira: Chikumi-28-2021
