Txheej txheem cej luam ntawm kev paub txog ntawm PVC yas hose
Mar 23, 2022
VC hose yog ib hom yeeb nkab khoom uas muaj zog toughness, zoo tshav kub kuj thiab zoo ductility. Nws yog tsim los ntawm txheej sab sauv, txheej nruab nrab thiab txheej qis. Cov txheej txheej sab saud ntawm cov yeeb nkab PVC yog txheej txheej xim zaj duab xis, uas ua lub luag haujlwm ntawm cov dej tsis zoo thiab tiv thaiv kev laus; Nruab nrab txheej yog PVC txheej, uas yog lub hauv paus txheej txheej; Cov txheej hauv qab yog rov qab coated nrog nplaum. Muaj ntau yam specifications thiab qauv ntawm PVC yeeb nkab. Vim tias nws siv tau tuaj yeem muab faib ua cov kav dej thiab cov kav dej, muaj ntau yam khoom siv.
Kev qhia tshwj xeeb thiab kev faib tawm ntawm cov yeeb nkab PVC: PVC yeeb nkab tuaj yeem muab faib ua cov yeeb nkab mos PVC thiab tawv PVC yeeb nkab raws li cov khoom sib txawv. Qhov sib txawv tseem ceeb yog seb nws puas muaj plasticizer. Cov yeeb nkab PVC mos muaj dej, yog li nws lub cev muaj zog yog qhov tsis muaj zog thiab tsis tuaj yeem tiv taus qee qhov dej siab. Yog li ntawd, mos PVC yeeb nkab feem ntau yog siv rau hauv qab nthab, pem teb thiab tawv nto, thiab feem ntau yog siv los ua cov yeeb nkab xaim. Cov yeeb nkab PVC tawv tsis muaj cov yas yas, yog li nws yooj yim rau kev tsim khoom thiab muaj lub cev zoo heev. Hard PVC yeeb nkab feem ntau yog siv los ua cov kav dej thiab cov kav dej, uas muaj kev loj hlob zoo thiab kev siv tus nqi.
