PVC hose yog ib hom kev lag luam hose. Nws siv PVC ua cov khoom tseem ceeb, thiab tom qab ntawd ntxiv qee cov ntaub ntawv pabcuam kom tau raws li qee qhov kev siv. Cov ntaub ntawv hu ua PVC yog qhov ua tau zoo ntawm cov khoom siv hluavtaws nrog cov tshuaj muaj pes tsawg leeg ntawm polyvinyl chloride, thiab nws tuaj yeem pom txhua qhov chaw hauv peb lub neej txhua hnub. Piv txwv li, nws yog dav siv nyob rau hauv electronics, thiab tom qab ci lub PVC hose, nws muaj peev xwm Wrapping ntawm cov hlau ua raws li rwb thaiv tsev.
Cov ntsiab lus tseem ceeb ntawm PVC hoses:
1. Barrier zog ntawm cov ntaub ntawv.
Yog tias cov khoom ntim khoom muaj cov ntsiab lus tsis hloov pauv xws li cov roj yam tseem ceeb, peb yuav tsum xaiv tsib txheej co-extruded raj nrog cov pa oxygen kis ntawm 0.2 ~ 1.2 units. Vim tias hom hose no muaj cov khoom thaiv zoo dua li cov khoom qub.
2. Kev nruj ntawm cov khoom.
Feem ntau hais lus, cov khoom lag luam ntim khoom sib txawv yuav muaj qhov sib txawv nruj rau cov khoom siv PVC hose. Feem ntau, high-density polyethylene zoo dua li cov polyethylene tsawg, thiab qhov yuav tsum tau ua kom nruj tuaj yeem ua tiav thaum ntxov los ntawm kev kho qhov sib piv.
3. Kev xaiv cov khoom siv yeeb nkab.
Ua ntej tshaj plaws, cov ntaub ntawv siv hauv PVC hoses yuav tsum ua raws li cov qauv kev noj qab haus huv hauv lub tebchaws, thiab qee yam khoom siv phom sij xws li cov hlau hnyav kuj tseem yuav tsum tau tswj nyob rau hauv qhov tsim nyog raws li cov cai.
4. Tshuaj tiv thaiv thiab huab cua tsis kam ntawm cov ntaub ntawv.
Thaum PVC hoses muaj qhov zoo sib xws, qhov ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom. Huab cua tsis kam nyob ntawm qhov kev xaiv ntawm cov kua roj vanish thiab xim masterbatch hom.
PVC hoses kuj tau siv dav hauv kev tsim kho. Piv txwv li, tom qab raug cua sov ntawm qhov kub thiab txias, lawv tuaj yeem hloov mus rau hauv ntau hom casings, uas tuaj yeem siv los tiv thaiv cov khoom siv hluav taws xob thiab ntau lub voj voog.
