PE yeeb nkab, lossis polyethylene yeeb nkab, yog ib hom yeeb nkab uas yog pwm los ntawm kev extrusion siv polyethylene ua cov khoom siv tseem ceeb. Nws tuaj yeem txhais tau raws li nws cov khoom siv thiab thaj chaw siv. Polyethylene yog thermoplastic nrog kev tiv thaiv tshuaj lom neeg thiab kev ntxhov siab ib puag ncig, uas tso cai rau PE yeeb nkab kom ruaj khov hauv ntau qhov chaw ib puag ncig.
Cov kav dej PE siv dav hauv ntau yam kev siv. Lawv feem ntau siv rau hauv kev tsim cov dej thiab cov kav dej ntws, cov kav dej faus, cov cua sov thiab cov roj faib hauv tsev, cov khoom siv hluav taws xob thiab kev sib txuas lus, cov kav dej lag luam thiab cov kav dej ua liaj ua teb. Tsis tas li ntawd, cov kav dej PE kuj siv rau hauv kev muab dej hauv nroog, kev muab roj hauv nroog thiab kev ywg dej rau thaj av ua liaj ua teb. Hais txog cov kav dej phwj, cov kav dej polyethylene siab (HDPE) maj mam hloov cov kav dej ib txwm xws li cov kav dej hlau thiab cov kav dej cement vim lawv cov yam ntxwv tiv taus kev sib txhuam, tiv taus kua qaub thiab xeb, tiv taus kub thiab tiv taus siab.
Qhov zoo ntawm PE yeeb nkab muaj xws li:
1. kev tiv thaiv corrosion zoo heev, tsim rau ntau yam kev thauj mus los ntawm tshuaj lom neeg.
2. kev ua haujlwm zoo ntawm kev tu cev, tsim nyog rau kev thauj mus los ntawm dej haus.
3. kev ywj pheej zoo, kev tiv thaiv kub tsis tshua muaj zog, siv tau ntawm -70 ℃.
4. zoo ceev ceev tawg loj hlob tawg toughness, txhim kho kev nyab xeeb ntawm cov kav dej.
5. lub teeb yuag, yooj yim rau nruab thiab txav mus los, kev tsim kho zoo.
6. Cov txiaj ntsig zoo rau kev lag luam, lub neej ua haujlwm ntev, feem ntau txog li 50 xyoo lossis ntau dua.
Cov kav dej PE tau txais kev nyiam rau lawv cov yam ntxwv tshwj xeeb thiab ntau yam kev siv, tab sis lawv kuj xav tau kev saib xyuas rau ntau yam kev siv tshuab thiab ib puag ncig thaum lub sijhawm ua thiab daim ntawv thov kom ntseeg tau tias siv tau zoo tshaj plaws. Txhawm rau txhim kho cov txheej txheem ua thiab cov khoom nto ntawm cov kav dej PE, ntau lub tuam txhab ntxiv cov khoom siv ua PPA thaum lub sijhawm ua. Txawm li cas los xij, vim yog kev txwv tsis pub muaj fluorine, kev nrhiav cov khoom siv ua PPA fluorinated polymer yog qhov nyuaj heev.
SILIKE SILIMER series PFAS-dawb PPA cov khoom siv pab ua haujlwmyog cov tshuaj ntxiv uas tsis muaj fluorine siv los txhim kho cov khoom ua cov polymers. Hauv kev tsim cov kav dej PE, SILIKE SILIMER series PFAS-free PPA cov khoom pab ua tiav tuaj yeem txhim kho kev ua haujlwm zoo thiab cov khoom zoo. Hauv qab no yog qee qhov zoo ntawmSILIKE SILIMER series PFAS-dawb PPA cov khoom siv pab ua haujlwmHauv cov ntawv thov PE yeeb nkab:
1. Kev txhim kho kev ua haujlwm ntawm cov txheej txheem: SILIKE PFAS-dawb PPA ua cov khoom pab SILIMER9200tuaj yeem txhim kho qhov nrawm thiab qhov zoo ntawm PE yeeb nkab, txhim kho qhov teeb meem ntawm cov khoom sib sau ua ke ntawm lub qhov ncauj tuag, txo qhov tshwm sim ntawm kev tawg ntawm yaj, yog li txhim kho kev ua haujlwm ntau lawm.
2. Kev txhim kho qhov zoo ntawm qhov chaw: los ntawm kev siv cov khoom siv PPA uas tsis muaj fluorinated, qhov ua tiav ntawm PE yeeb nkab tau zoo dua, txo cov qhov tsis zoo ntawm qhov chaw thiab txhim kho qhov zoo ntawm cov khoom.
3. zoo rau ib puag ncig: vimSILIKE SILIMER series PFAS-dawb PPA cov khoom siv pab ua haujlwmtsis muaj cov khoom tsis zoo xws li PFAS (perfluoroalkyl sulfonate), lawv muaj kev cuam tshuam tsawg dua rau ib puag ncig, raws li cov kev xav tau tam sim no ntawm kev tiv thaiv ib puag ncig thiab kev txhim kho kom ruaj khov.
4. Cov khoom ntxiv tsawg: SILIKE PFAS-dawb PPA ua cov khoom pab SILIMER9200feem ntau yog siv rau cov khoom ntxiv tsawg (piv txwv li, 300-1000 ppm), uas txhais tau tias kev ua haujlwm thiab cov khoom zoo tuaj yeem txhim kho tau zoo yam tsis muaj kev nce nqi ntau.
5. Ua kom muaj ntau ntxiv: Hauv kev tsim cov yeeb nkab PE, qhov ntxiv ntawmSILIKE PFAS-dawb PPA ua cov khoom pab SILIMER9200tuaj yeem ua rau muaj kev tsim khoom ntau ntxiv, txo lub sijhawm tsis ua haujlwm, txuas ntxiv lub voj voog ntxuav khoom siv, yog li ntawd txo cov nqi tsim khoom thiab txhim kho kev lag luam zoo.
6. Dav dav ntawm daim ntawv thov: SILIKE SILIMER series PFAS-dawb PPA cov khoom siv pab ua haujlwmTsis yog tsuas yog tsim rau cov kav dej PE xwb, tab sis kuj tseem siv tau rau hauv kev tsim cov lwm yam polyolefin polymers, xws li LLDPE, HDPE, thiab lwm yam, nrog kev ua tau zoo.
7. Kev Nyab Xeeb: SILIKE SILIMER series PFAS-dawb PPA cov khoom siv pab ua haujlwmtsis muaj fluorine, yog li lawv muaj kev nyab xeeb dua rau kev nyab xeeb zaub mov thiab kev sib cuag, thiab ua tau raws li FDA thiab lwm yam kev cai thiab cov qauv cuam tshuam.
Hauv kev xaus,SILIKE SILIMER series PFAS-dawb PPA cov khoom siv pab ua haujlwmtau ntxiv rau kev ua kom zoo dua PE yeeb nkab ua tiav, txhim kho cov khoom zoo, xyuas kom meej tias kev tsim khoom zoo thiab kev nyab xeeb, thiab ua tau raws li qhov yuav tsum tau ua ntawm ib puag ncig thiab zaub mov kev nyab xeeb. Txawm hais tias kev siv SILIKE SILIMER series PFAS-free PPA xav tau kev tswj hwm qhov ntau thiab tsawg thiab kev sib kis, cov txiaj ntsig dav dav uas nws coj los ua rau nws yog ib qho khoom siv tseem ceeb hauv kev ua cov yeeb nkab PE, yog tias koj tab tom nrhiav rau cov khoom siv fluorinated polymer PPA zoo, koj tuaj yeem kawm txogSILIKE SILIMER series PFAS-dawb PPA.
Contact us at Tel: +86-28-83625089 or +86-15108280799, or reach out via email: amy.wang@silike.cn.
Lub caij no, koj tuaj yeem tshawb xyuas peb lub vev xaib kom paub ntau ntxiv txog PFAS-free PPA:www.siliketech.com
Lub sijhawm tshaj tawm: Plaub Hlis-17-2024
