Qhov ntom ntom ntawm cov khoom siv zoo ib puag ncig plastics

Qhov ntom ntawm cov yas siv hauv cov cuab yeej tiv thaiv ib puag ncig yog qhov tseem ceeb ntawm lub cev ntsuas ntsuas kev sib raug zoo ntawm cov khoom siv thiab ntim, cuam tshuam ncaj qha rau tag nrho qhov hnyav, nqi tsheb thauj mus los, txoj kev teeb tsa, thiab kev tsim qauv ntawm cov khoom siv. Feem ntau siv cov ntaub ntawv yas hauv cov khoom tiv thaiv ib puag ncig xws li PP, PPH, PE, PVC, thiab PVDF, txhua qhov sib txawv. Feem ntau, qhov ceev ntawm PP thiab PPH yog kwv yees li 0.90–0.92 g / cm³, PE feem ntau nyob ib ncig ntawm 0.91–0.97 g / cm³, PVC feem ntau yog nyob ib ncig ntawm 1.30–1.45 g / cm³, thiab PVDF feem ntau nyob ib ncig ntawm 1.75–1.80 g / cm³. Cov txiaj ntsig tshwj xeeb yog cuam tshuam los ntawm cov khoom xws li qib khoom, kev tsim, thiab cov ntsiab lus muab tub lim. Piv nrog rau cov hlau, feem ntau cov yas muaj qhov ntom ntom. Yog li ntawd, siv cov yas los tsim cov pa purification towers, qhov cua ducts, cov kua qaub thiab alkali cia tank, thiab cov khoom siv kho dej khib nyiab tuaj yeem txo cov khoom hnyav thiab yooj yim rau kev thauj mus los thiab kev teeb tsa ntawm qhov chaw. Cov ntaub ntawv PPH feem ntau yog siv rau hauv cov khoom tiv thaiv ib puag ncig uas xav tau qee qib ntawm corrosion kuj. Lawv yog cov hnyav hnyav, yooj yim rau kev ua, molding, thiab kev teeb tsa ntawm qhov chaw. PVC, on the other hand, due to its higher density and better rigidity, is suitable for pipes and components meeting its performance requirements. Hauv kev tsim cov cuab yeej siv, qhov ntom ntom tsis tsuas yog cuam tshuam rau kev siv cov khoom siv thiab cov nqi tsim khoom tab sis tseem cuam tshuam rau cov khoom siv tus kheej qhov hnyav, lub hauv paus load-bearing xav tau, thiab tsim cov qauv kev txhawb nqa. Yog li ntawd, nws yog ib qho tsim nyog yuav tsum xav txog cov khoom siv qhov ntev, daim ntawv thickness, thiab qhov chaw ua haujlwm tiag tiag.

 

Qhov ntom ntom ntawm cov yas hauv cov cuab yeej tiv thaiv ib puag ncig kuj cuam tshuam rau kev tsim khoom, kev thauj mus los, thiab kev tswj xyuas cov khoom siv. Nyob rau hauv tib lub ntim cov xwm txheej, cov yas qis qis feem ntau sib dua, uas yog qhov zoo rau kev thauj mus los thiab kev teeb tsa ntawm cov yas ntim loj, PPH winding towers, thiab qhov cua ducts. Nws tuaj yeem txo qhov hnyav ntawm tus kheej ntawm cov khoom siv txhawb nqa rau qee qhov. Txawm li cas los xij, qhov qis qis tsis tas txhais tau tias muaj zog dua lossis zoo dua corrosion kuj. Qhov kev ua tau zoo ntawm cov cuab yeej yuav tsum raug txiav txim raws li cov cim qhia xws li lub zog tensile, nruj, kub tsis kam, creep resistance, thiab media compatibility. Piv txwv li, txawm tias thaum siv cov ntaub ntawv tsis tshua muaj, cov yas purification loj loj yuav tsum tau ua tib zoo xav txog qhov siab ntawm ntauwd, cua siab, cov kua dej sab hauv, thiab kev ua haujlwm los txiav txim siab cov phab ntsa tuab thiab cov khoom siv ntxiv, tiv thaiv deformation thaum siv mus ntev. Qhov ntom ntawm cov khoom yas uas yuav tsum tau siv cov khoom siv ntxiv, cov nplaim hluav taws xob, lossis lwm cov khoom siv kuj yuav txawv; Yog li ntawd, kev yuav khoom yuav tsum ua raws li cov ntaub ntawv tshwj xeeb cov ntaub ntawv cov ntaub ntawv thiab cov ntaub ntawv soj ntsuam cov khoom. Hauv kev siv cov tswv yim, qhov hnyav ntawm cov khoom siv raw tuaj yeem kwv yees los ntawm kev txiav txim siab ntawm cov khoom siv ntom ntom thiab cov khoom ntim, tom qab ntawd ua ke nrog kev ua haujlwm poob, cov txheej txheem welded, thiab cov khoom txhawb nqa los ntsuas qhov hnyav tag nrho, muab cov ntaub ntawv siv rau kev yuav khoom, kev thauj mus los, thiab kev teeb tsa. Kev nkag siab zoo ntawm cov yam ntxwv ntom ntom ntawm cov yas siv hauv cov cuab yeej tiv thaiv ib puag ncig pab cov tuam txhab sib piv cov ntaub ntawv, suav cov nqi, thiab ua kom zoo dua cov cuab yeej siv, txhim kho kev tsim khoom thiab kev teeb tsa kev ua tau zoo thaum ua tau raws li cov khoom siv.