PVC yeeb nkab tuaj yeem muab faib ua mos PVC thiab tawv PVC.Rigid PVC suav txog li 2/3
ntawm kev ua lag luam, mos PVC suav txog li 1/3 ntawm kev ua lag luam.Cov yeeb nkab PVC yog mos
feem ntausiv rau hauv pem teb, qab nthab thiab tawv nto, Tab sis vim mos PVC muaj
plasticizers (uaskuj yog qhov txawv ntawm mos PVC thiab nruj PVC), nws lub cev
cov khoom tsis zoo (rauPiv txwv li, cov kav dej uas yuav tsum tau tiv taus ib qho dej
siab), mos PVC tsis yoghaum rau kev siv), yog li nws qhov kev siv yog txwv.
Rigid PVC tsis muaj plasticizer, yog li nws yooj yim rau kev tsim thiab muaj lub cev zoo
khoom,yog li nws muaj kev loj hlob zoo thiab kev siv tus nqi.Ob peb additives, xws li
stabilizers thiabplasticizers, yuav tsum tau ntxiv rau cov ntaub ntawv polyvinyl chloride.Yog siv tag nrho
ib puag ncigadditives, PVC yeeb nkab yog non-toxic, tasteless thiab environmentally friendly
cov khoom.Nov yogqhov zoo thiab qhov tsis zoo:
1. Qhov zoo ntawm PVC yeeb nkab:
(1) Zoo tensile thiab compressive zog: tab sis tsis hloov pauv raws li lwm cov kav dej yas.
(2) PVC yeeb nkab uas tsis muaj dej tsis kam: PVC yeeb nkab phab ntsa yog du heev, yuav luag tsis muaj dej tsis kam.
Lub roughness coefficient tsuas yog 0.009.Nws lub peev xwm nqa dej yog 20% siab dua qhov ntawd
ntawm cam khwb cia hlau yeeb nkab ntawm tib txoj kab uas hla thiab 40% siab tshaj ntawm cov yeeb nkab ua vaj tse.
(3) Zoo heev corrosion thiab tshuaj tiv thaiv: PVC kav muaj cov kua qaub zoo heev,
alkali tsis kam thiab corrosion kuj, tsis cuam tshuam los ntawm cov dej ntub dej thiab av pH.Tsis muaj
Kev kho anticorrosion yog xav tau thaum tso cov kav dej.
(4) Nrog dej zoo nruj: PVC yeeb nkab installation, txawm tias los ntawm kev sib txuas los yog roj hmab
nplhaib kev sib txuas, muaj dej nruj zoo.
(5) Cov ntaub ntawv pov thawj: PVC tubing tsis yog qhov chaw ntawm cov as-ham thiab yog li tsis corrode los ntawm
nas.Raws li kev sim ua los ntawm National Institutes of Health hauv Michigan, nas
tsis txhob tom cov kav dej PVC.
(6) Kev Ntsuas Kev Ua Haujlwm: kho lub sijhawm, shrinkage, splitting zog, tensile zog, tev
lub zog, thermal stability, txee lub neej, cia lub neej, tso tawm cov khoom phom sij.
2. Qhov tsis zoo ntawm cov kav dej PVC:
(1) Tsis haum rau cov kav dej kub, tsis haum rau cov kav dej ncaj qha.
(2) PVC yeeb nkab yog ib qho yooj yim rau embrittlement thaum nws cuam tshuam
(3) Qee qhov tsis zoo PVC yeeb nkab hauv kev tsim cov khoom cuav ntxiv plasticizer, yuav ua rau
nruab nrab muaj kuab paug, heev luv luv lub sij hawm laus ntawm PVC yeeb nkab.
Qingdao Sainuo Chemical Co., Ltd.Peb yog cov chaw tsim khoom rauPE wax, PP ciab, OPE
wax, EVA wax, PEMA, EBS, Zinc / Calcium Stearate....Peb cov khoom tau dhau lub
REACH, ROHS, PAHS, FDA kuaj.
Sainuo so assured ciab, txais tos koj nug!
Lub Vev Xaib: https://www.sanowax.com
E-mail:sales@qdsainuo.com
sales1@qdsainuo.com
Chaw nyob: Chav 2702, Block B, Suning Building, Jingkou Road, Licang District, Qingdao,
Tuam Tshoj
Post lub sij hawm: Mar-03-2021