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Qhov txawv ntawm Hdpe Yeeb Nkab Thiab Pe Pipe Thiab Qhov Zoo Ntawm Pe Pipe

Jun 28, 2022

Dab tsi yog qhov txawv ntawm hdpe raj thiab pe raj


1.Cov ntaub ntawv siv yog txawv: lub ntsiab raw khoom ntawm hdpe yeeb nkab yog high-density polyethylene, thaum lub pe yeeb nkab yog polyethylene yas.

2.Kev siv sib txawv: cov kav dej hdpe feem ntau tsuas yog siv los thauj cov pa roj, thaum cov kav dej pe tuaj yeem siv los thauj cov roj av liquefied thiab cov khoom siv roj av ntxiv rau kev thauj roj.

3.Different density: Qhov ntau ntawm hdpe raj yog loj dua li ntawm pe raj hauv qhov ntom.


Dab tsi yog qhov zoo ntawm pe yeeb nkab


1. Zoo hnav tsis kam thiab kev ntxhov siab tawg ua haujlwm

Kev sim tau pom tias cov yeeb nkab zoo li no zoo heev hauv kev hnav tsis kam, thiab nws tuaj yeem hais tias nws yog ob peb zaug hnav-tiv taus ntau dua li lwm cov kav dej. Nyob rau tib lub sijhawm, kev tiv thaiv kev ntxhov siab tawg kuj zoo. Vim nws cov hardness siab, txawm tias cov yeeb nkab no siv rau hauv cov huab cua txias, nws tsis yooj yim rau tawg.

2. Lub neej ua haujlwm ntev thiab muaj zog corrosion kuj

Cov molecule ntawm PE yeeb nkab yuav siab heev, yog li nws muaj kev tiv thaiv kev laus, thiab kev pab cuam lub neej yuav ntev. Yog tias nws siv nyob rau hauv qhov kub thiab txias, nws lub neej kev pabcuam tuaj yeem ncav cuag ntau tshaj 50 xyoo. Tsis tas li ntawd, kev tiv thaiv corrosion kuj zoo heev, vim tias nws cov qauv molecular yog qhov ruaj khov, yog li nws tsis yooj yim rau corroded los ntawm lwm yam tshuaj yog tias nws faus rau hauv av.

3. Zoo yoog raws

PE yeeb nkab yog cov yeeb nkab tawv heev, yog li nws yooj yim rau khoov thaum tso. Nws yog qhov tseeb vim nws qhov kev hloov pauv zoo uas cov khoom siv yeeb nkab tuaj yeem txo qis thaum lub sijhawm teeb tsa, thiab qhov nyuaj ntawm kev tso yuav raug txo.

4. Kev cuam tshuam zoo ntawm qhov kub thiab txias

PE yeeb nkab muaj qhov zoo tiv thaiv qhov kub thiab txias thiab tuaj yeem siv rau hauv ib puag ncig qis, yog li cov yeeb nkab zoo li no kuj tsim nyog rau cov cheeb tsam sab qaum teb. Txawm li cas los xij, thaum tso cov kav dej rau sab nraum zoov thaum lub caij ntuj no, nco ntsoov ua txoj haujlwm zoo ntawm cov tshuaj tiv thaiv kab mob, txwv tsis pub cov kav dej yuav yooj yim tawg los ntawm Frost.


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