PVC pombi inogona kupatsanurwa munyoro PVC uye yakasimba PVC.Yakaomarara PVC yakaverengera inenge 2/3

yemusika, yakapfava PVC yakaverengera inenge 1/3 yemusika.Mapaipi akapfava ePVC ari

kazhinjiinoshandiswa pauriri, sirin'i uye nzvimbo dzematehwe, Asi nekuti nyoro PVC ine

plasticizers (izvondiwowo mutsauko pakati pePVC yakapfava uye yakasimba PVC), yayo yemuviri

zvivakwa hazvina kunaka (forsomuenzaniso, pombi dzinoda kutsungirira mwero wakati wemvura

pressure), PVC yakapfava haisiakakodzera kushandiswa) , saka chiyero chekushandisa chakaganhurirwa.

Rigid PVC haina plasticizer, saka iri nyore kuumba uye ine muviri wakanaka

zvivakwa,saka ine kukura kukuru uye kukosha kwekushandisa.Several additives, akadai

stabilizers uyeplasticizers, inofanira kuwedzerwa kune polyvinyl chloride zvinhu.Kana kushandiswa kwese kwe

zvakatipoteredzaadditives, PVC pombi haina chepfu, inoravira uye inoshamwaridzana

zvigadzirwa.Hezvinoizvakanakira nekuipira:

1. Zvakanakira PVC pombi:

(1) Yakanaka tensile uye inomanikidza simba: asi kwete inoshanduka semamwe mapaipi epurasitiki.

(2) PVC pombi yakaderera fluid kuramba: PVC pombi rusvingo yakatsetseka, inenge isina mvura inopikisa.

Iyo roughness coefficient inongova 0.009.Mvura yaro inotakura simba ndeye 20% yakakwirira kupfuura iyo

yesimbi yakakandwa pombi yedhayamita imwechete uye 40% yakakwirira kupfuura iyo yekongiri pombi.

(3) Yakanakisa ngura uye makemikari kuramba: PVC mapaipi ane yakanakisa asidhi kuramba,

alkali resistance uye corrosion resistance, isina kukanganiswa nemvura yakanyorova uye ivhu pH.Aihwa

anticorrosion treatment inodiwa pakuisa mapaipi.

(4) Nekusimba kwemvura yakanaka: PVC pombi kuisirwa, kungave kuburikidza nekubatanidza kana rabha

ring connection, iva nemagetsi akanaka emvura.

(5) Kuruma-uchapupu: PVC tubing haisi sosi yezvinovaka muviri uye saka haiparare ne

rodents.Zvinoenderana nebvunzo yakaitwa neNational Institutes of Health muMichigan, makonzo

usaruma mapaipi ePVC.

(6) Performance Testing: kurapa nguva, shrinkage, kupatsanura simba, tensile zvivakwa, peel

simba, kugadzikana kwekupisa, hupenyu hwesherufu, hupenyu hwekuchengetedza, kusunungurwa kwezvinhu zvine ngozi.

2. Kuipa kwePVC pombi:

(1) Haina kukodzera pombi yemvura inopisa, isina kukodzera pombi yemvura yekunwa yakananga.

(2) PVC pombi iri nyore kumisikidza kana yakanganiswa

(3) Imwe yakaderera-mhando yePVC pombi mukugadzirwa kweyekunyepedzera yakawedzera plasticizer, ichakonzera

kusvibiswa kwepakati, kupfupisa zvakanyanya nguva yekuchembera yePVC pombi.

Qingdao Sainuo Chemical Co., Ltd.Isu tiri vagadziri vePE wakisi, PP wakisi, OPE

wakisi, EVA wakisi, PEMA, EBS,Zinc/Calcium Stearate….Zvigadzirwa zvedu zvakapfuura

SVITSA, ROHS, PAHS, FDA yekuongorora.

Sainuo zorora wakavimbiswa wakisi, gamuchira kubvunza kwako!

Webhusaiti: https://www.sanowax.com

E-mail：sales@qdsainuo.com

               sales1@qdsainuo.com

Kero: Kamuri 2702,Block B, Suning Building, Jingkou Road, Licang District, Qingdao,

China