Hluav taws xob cables yog qhov tseem ceeb ntawm cov qauv niaj hnub, siv tau txhua yam los ntawm cov tsev rau kev lag luam. Qhov zoo thiab kev ntseeg tau ntawm cov cables yog qhov tseem ceeb rau kev nyab xeeb thiab ua haujlwm ntawm lub hwj chim xa tawm. Ib qho ntawm cov khoom lag luam tseem ceeb hauv hluav taws xob cable tsim yog cov khoom siv rwb thaiv tsev. Polypropylene pam zib kab xev (pp ua npuas ncauj) yog ib cov ntaub ntawv rwb thaiv tsev uas tau txais cov muaj koob meej nyob rau xyoo tas los no.
Cov kab xev polypropylenene ua npuas ncauj (pp ua npuas ncauj ua npuas ncauj) yog ib qho qauv zoo uas muaj cov qauv rwb thaiv tsev zoo thiab cov kws kho tshuab. Cov npaus yog lub teeb yuag, hloov tau, thiab tuaj yeem tiv thaiv ntau yam kub, ua rau nws zoo tagnrho rau kev siv hluav taws xob cab. Nws tseem muaj cov tshuaj zoo tsis kam thiab cov dej nqus dej tsawg, uas txuas ntxiv ua kom nws cov kev coj ua rau daim ntawv thov no.
Ib qho ntawm qhov txiaj ntsig tseem ceeb ntawm polypropylene pam zib kab xev (pp ua npuas ncauj xev) yog nws cov nqi ua haujlwm. Cov khoom siv tsis kim dua li cov ntaub ntawv rwb thaiv tsev ib txwm muaj, xws li roj hmab lossis PVC. Txawm hais tias nws tus nqi qis dua, Polypropylene pam qaib daim kab xev (pp pur fowb nplaum thiab kev ua haujlwm zoo uas tau raws li lossis ntau dua cov qauv kev lag luam.
Polypropylene pam npuas kab xev (pp ua npuas ncauj xev) kuj muaj qis dua lwm cov ntaub ntawv rwb thaiv tsev, uas txo qhov hnyav ntawm txoj hlua cable. Qhov no, nyeg, ua rau cov cable yooj yim los daws thiab nruab sijhawm, txuag cov nqi thiab cov nqi zog. Tsis tas li ntawd, cov pam phuam daim kab xev tso cai rau nws ua raws li cov cable lub ntsej muag, muab cov txheej ruaj khov thiab muaj kev phom sij thiab tsis ua tiav.
Hauv kev xaus, polypropylene pam npuas kab xev (pp ua npuas ncauj xev (pp ua npuas ncauj kom zoo thiab txhim khu kev qha cov hluav taws xob ntau lawm. Nws cov khoom tshwj xeeb, suav nrog nws lub teeb ci, yooj yim, thiab rwb ua kom zoo nkauj, kev xaiv zoo tshaj plaws rau cov hluav taws xob hauv hluav taws xob. Raws li qhov kev thov kom muaj txiaj ntsig zoo thiab raug nqi-tsim nyog cable ntau ntxiv, polypropylene pam phuam (pp pur ua npuas dej ntau dua.
Lub sij hawm Post: Lub Yim Hli 04-2023