Raws li peb txhua tus paub, cov hlua hluav taws xob hluav taws xob feem ntau yog siv rau kev tiv thaiv thiab kev cawm ntawm qhov hluav taws kub.Qhov chaw siv feem ntau yog qhov hluav taws kub.Qhov no yuav tsum tau hais tias cov khoom tsis yog tsuas yog muaj cov yam ntxwv ntawm lub zog tensile quab yuam thiab kev cuam tshuam tsis kam, tab sis kuj muaj cov yam ntxwv ntawm kub kub kuj, yog li cov hlua no feem ntau yog ua los ntawm aramid hlua.Hnub no kuv yuav coj koj mus kawm ntxiv txog nws!
Hauv lub neej niaj hnub, muaj kev nkag siab txog kev nce hlua.Nws yog tsim thiab tsim raws li cov kev cai ntawm niaj hnub mountaineering.Txoj hlua nce toj yog ib txoj hlua net woven nrog ib txheej ntawm cov net sab nraud ntawm ob peb txoj hlua woven hlua, es tsis txhob siv cov hlua nylon zoo tib yam.Los yog muab ob npaug rau.Feem ntau hais lus, txoj hlua nce toj nrog ib leeg-woven net muaj kev sib txhuam tsawg dua thiab hnav-tiv taus ntau dua.Muaj ntau yam xim ntawm cov hlua nce toj.Feem ntau hais lus, cov hlua siv los ntawm cov tswv cuab ntawm tib pab pawg neeg toj siab xav tau cov xim sib txawv kom tsis txhob ua yuam kev hauv kev ua haujlwm.Hauv qhov sib piv, lub zog ntawm aramid fiber ntau ntawm txoj hlua hluav taws xob ruaj ntseg yog qhov loj, thiab lub zog tensile yog 6 npaug ntawm cov hlau hlau thiab 3 npaug ntawm cov iav fiber ntau.Aramid hlua muaj ntau yam kev ua haujlwm kub, thiab tuaj yeem ua haujlwm ib txwm siv sijhawm ntev hauv thaj tsam ntawm -196 ° C txog 204 ° C.Lub shrinkage tus nqi ntawm 150 ° C yog 0, thiab nws tsis decompose los yog yaj ntawm qhov kub ntawm 560 ° C.Txoj hlua nce toj no tsuas yog siv rau kev tiv thaiv thiab hla tus dej nrog txoj hlua txuas, thauj cov ntaub ntawv nrog cov hlua khi hlua khi, thiab lwm yam. Cov khoom siv muaj cov yam ntxwv ntawm kev tiv thaiv kev txiav, hnav-tiv taus thiab tsis muaj dej.
Post lub sij hawm: Aug-08-2022