Txhawm rau kom ntseeg tau tias cov khoom peb tsim cov kev tshawb fawb thiab muaj kev nyab xeeb thiab cov cai tswj hwm thiab cov cai, ib txwm khaws cov kev ua haujlwm muaj kev ruaj ntseg thiab ib puag ncig.
Cov tshuaj fluoralkeny, tau paub zoo dua li PFAS, tau ua rau cov xov xwm thoob ntiaj teb ntau dua li tau kawm txog cov tshuaj thiab cov kev tswj hwm lub cev tsim kev cai tswj lawv. Hauv tsab xov xwm no, peb cov ntawv npog txhua yam koj xav paub txog PFAs, lawv cov kev siv, thiab kev ua kom zoo li cas los txhim khoPfas-Dawb PPA polymer ua pab pab daws.
PFAS yog dab tsi?
Pfas yog ib lo lus uas dav heev uas ua rau ntau txhiab tus tshuaj. PFAs tau siv dav hauv txhua yam ntawm kev tu khoom hauv tsev rau cov khoom noj ntim khoom thiab cov chaw tsim tshuaj tshuaj siv tshuaj. PFAs tsis txhob tawg yooj yim thiab tuaj yeem nqus tau los ntawm tib neeg thiab tsiaj ntawm cov zaub mov lossis cov khoom siv dej. Cov kev tshawb fawb thaum ntxov yuav qhia tau tias qee tus neeg cuam tshuam tsis zoo rau tib neeg kev noj qab haus huv los ntawm kev ua kom muaj kev pheej hmoo teeb meem, thiab kev loj hlob qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, rau npe qeeb, mus rau npe rau ob peb. Cov kev tshawb fawb ntxiv ua ntej cov kws txawj nkag siab txog cov qib uas muaj kev phom sij nce ntxiv.
Pfas cov kev cai nyob hauv EU yog dab tsi?
Nyob rau 7 Lub Ob Hlis 2023, European Chemical Lub Chaw Haujlwm (cha Europe) Luam tawm txoj kev thov kom ncav cuag rau denmuoralkyl tshuaj (lub teb chaws Yelemees, Netherlands, Norway, thiab Sweden. Qhov kev thov txwv muaj cov tshuaj pfas ntau tshaj plaws uas tau xa (10,000 yam khoom). Thaum cov nyiaj tsis tau los ua rau muaj kev quab yuam, nws ntseeg tias nws yuav muaj kev cuam tshuam loj rau kev lag luam tshuaj lom zem tag nrho thiab nce cov roj av. Lub caij no, SGS qhia tias cov lag luam hauv number case, txheej, ntim plating, thiab lwm yam kev lag luam yuav tsum ua cov tswv yim tswj kom tsim nyog ua ntej.
Qhov kev siv zog li cas hauv kev coj ua los daws cov tshuaj fluoride?
Thoob ntiaj teb, pfas yog dav siv nyob rau hauv ntau cov khoom lag luam thiab cov neeg siv khoom, tab sis nws muaj peev xwm muaj kev phom sij rau ib puag ncig thiab tib neeg kev noj qab haus huv tau nyiam mloog ntau. Nrog rau cov neeg ua haujlwm siv tshuaj European (cha) Ua Daim Ntawv Sau Cov Ntawv Cuam Tshuam Pfas Kev Siv Hluav Taws Xob R & DEPfas-dawb polymer ua pab pab (ppas), uas ua rau muaj txiaj ntsig zoo rau kev tiv thaiv ib puag ncig thiab kev txhim kho kom ruaj khov. Thaum ua kom ntseeg tau cov kev ua tau zoo thiab cov ntaub ntawv zoo, nws zam cov kev pheej hmoo ib puag ncig thiab kev noj qab haus huv uas cov khoom sib txuas PFA sib txuas.Silike ntawm pfas-dawb polymer ua pab AIDS (PPA)Tsis tsuas yog ua raws li cov qauv sau PFAs ua rau pej xeem los ntawm cha tab sis kuj muab txoj kev nyab xeeb thiab txhim khu kev qha.
Dab tsi tshem tawm ntawm pfas muaj rauPPA Polymer Ua AIDSKev ua tau zoo?
Txhawm rau siv cov kev ua tau zoo ntawmPfas-dawb polymer ua pab pab (ppas), cov Siliek R & D pab pawg tau ua cov kev tshawb fawb dav dav thiab kev sim. Nyob rau hauv ntau kis,Silike cov fluorine fluorine-dawbMuab tib qho kev ua tau zoo ib yam lossis zoo dua tshaj li cov pa fluorinated polymer ppas, tshwj xeeb tshaj yog nyob rau hauv cov chaw xws li hnav tiv thaiv.
TCov ntaub ntawv rauSilike cov fluorine fluorine-dawb:
· Kev ua tsaug rau tuag tsim (ntxiv rau: 1%)
NrogFluorine-dawb ppaLos ntawm chengdu li chengdu lilike, tuag txhim kho tau cuam tshuam ntau.
Coj mus piv txwv sib piv: Extrusion ceev ntawm 2 hli / s (ntxiv: 2%)
Qauv nrogFluorine-dawb ppalos ntawm chengdu silike muaj qhov nto zoo dua thiab yaj ua kom zoo dua qub txhim kho
Thareque piv cov duab fluorine-ua haujlwm pub dawb hauv PE Extrusion (ntxiv: 1%)
Qauv nrogSilike Fluorine-dawb ppa silimer9301, tau txais lub sijhawm dhau los ua kom nrawm dua thiab muaj kev txo qis dua ntawm cov torque.
· Inalal shear tus nqi sib piv daim ntawv (ntxiv: 2%)
NrogSilike Fluorine-Free PPA, shear tus nqi tseem ceeb ntxiv ntxiv rau qhov ua tau zoo dua thiab cov khoom zoo dua.
Rhuav dawb los ntawm PFAS: Shaping Austinable tag kis nrogSilike fluorine-dawb polymer ua pab.
Silike kev cog lus rau kev ua kom ruaj khov rau peb kom tawg cov kev daws teeb meem uas muaj kev tiv thaiv saum toj no sawv cev ntawm cov kab mob sib tw tiag tiag. Rau kev nkag siab tob rau hauv peb cov lus thov cov ntsiab lus thiab yuav ua li cas cov kua zoo li no tuaj yeem tsim koj txoj kev ua tau zoo thaum ua raws li kev cai tswj hwm, muaj kev sib tw dawb
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Tshawb nrhiav ntxivSilike ntawm pfas-dawb polymer ua AIDSThiab yuav ua li cas lawv redefine kev ua tau zoo tshaj plaws nyob rau hauv polymer ua kev ruaj khov ntawm peb lub vev xaib:www.siliketech.com.
Lub sijhawm Post: Feb-23-2024
