Hav nyob ntawd! Yog tias koj tau tso tseg tsis xav txog cov ntaub ntawv uas tsim lub ntiaj teb nyob ib puag ncig peb, PVC yog tej zaum ib qho uas tshwm sim ntau dua li koj paub. Los ntawm cov kav dej nqa dej rau hauv peb lub tsev mus rau hauv pem teb ruaj khov hauv peb cov chaw ua haujlwm, cov khoom ua si peb cov menyuam yaus ua si nrog, thiab txawm tias lub tsho tiv nag uas ua rau peb qhuav-PVC nyob txhua qhov chaw. Tab sis ntawm no yog me ntsis zais cia: tsis muaj ib qho ntawm cov khoom no yuav tuav ib nrab thiab tsis muaj cov khoom tseem ceeb ua haujlwm tom qab:PVC stabilizers.
Cia peb pib nrog cov hauv paus. PVC, lossis polyvinyl chloride, yog cov khoom siv zoo heev. Nws muaj zog, ntau yam, thiab hloov tau yooj yim, uas yog vim li cas nws tau siv ntau yam khoom. Tab sis zoo li ntau yam zoo, nws muaj qhov tsis zoo me me: nws tsis yog kiv cua loj ntawm huab cua sov lossis hnub ci. Sij hawm dhau mus, raug rau cov ntsiab lus no tuaj yeem ua rau PVC tawg-txoj kev hu ua degradation. Qhov no tuaj yeem ua rau cov khoom nkig, tsis muaj xim, lossis tsuas yog siv tsis tau.
Qhov ntawd yog qhov chaw stabilizer nkag mus.Xav txog lawv li cov neeg saib xyuas ntawm PVC, ua haujlwm hnyav kom nws nyob rau hauv cov duab saum toj kawg nkaus. Cia peb tawg vim li cas lawv tseem ceeb heev: Ua ntej tshaj, lawv txuas lub neej ntawm cov khoom PVC. Yog tsis muaj stabilizers, cov yeeb nkab PVC hauv qab koj lub dab dej tuaj yeem pib tawg tom qab ob peb xyoos ntawm kev cuam tshuam nrog dej kub, lossis cov khoom ua si me me uas muaj yeeb yuj yuav ploj mus thiab ua nkig los ntawm zaum hauv lub hnub. Stabilizers qeeb cov txheej txheem degradation, txhais tau tias koj cov khoom PVC kav ntev dua - txuag koj cov nyiaj thiab txo cov khoom pov tseg hauv lub sijhawm ntev.
Lawv kuj ua kom PVC ua tau zoo tshaj plaws. PVC yog lub npe hu rau kev nruj, muaj zog, thiab tiv taus cov nplaim taws - qhov zoo peb vam khom rau txhua yam ntawm qhov rais thav duab mus rau hluav taws xob rwb thaiv tsev. Stabilizers ua kom cov khoom no nyob twj ywm. Xav txog lub qhov rais PVC qhov rais uas warps thaum lub caij ntuj sov tshav kub los yog ib tug cable rwb thaiv tsev uas poob nws cov zoo tiv thaiv lub sij hawm-stabilizers tiv thaiv qhov ntawd. Lawv pab PVC tuav nws lub zog, yoog raws (hauv cov khoom muag muag), thiab nplaim taws, yog li nws ua raws nraim li nws yuav tsum ua, nruab hnub thiab hnub tawm.
Lwm qhov loj ntxiv? Stabilizers ua rau PVC ntau yoog tau rau ntau qhov chaw. Txawm hais tias nws yog lub hnub ci ntsa iab tawg rau hauv pem teb sab nraum zoov, qhov kub thiab txias hauv kev lag luam, lossis qhov cuam tshuam tsis tu ncua ntawm cov dej hauv cov kav dej, cov stabilizers pab PVC tuav nws hauv av. Ntau hom stabilizers-zoo licalcium-zinc, barium-zinc, los yogorganictin ntau yam - yog tsim los daws cov teeb meem tshwj xeeb, ua kom muaj kev daws teeb meem rau yuav luag txhua qhov xwm txheej.
Yog li, lwm zaus koj tuaj nqa cov khoom siv PVC, siv sijhawm ib pliag kom txaus siab rau cov stabilizers ua lawv cov khoom. Tej zaum lawv yuav tsis yog lub hnub qub ntawm kev ua yeeb yam, tab sis lawv yog cov neeg tsis paub zoo uas ua rau PVC qhov kev ntseeg siab, ntau yam khoom uas peb txhua tus nyob ntawm. Los ntawm kev ua kom peb lub tsev muaj kev ruaj ntseg nrog lub qhov rais thav duab kom ntseeg tau tias peb cov khoom ua si nyob nyab xeeb rau xyoo, stabilizers yog vim li cas PVC tseem yog ib qho tseem ceeb hauv ntau qhov chaw ntawm peb lub neej.
Puas tau xav paub tias cov khoom tshwj xeeb PVC nyob twj ywm saib zoo rau ntev li cas? Muaj feem yuav yog, tus stabilizer zoo yog ib feem ntawm cov lus teb!
Post lub sij hawm: Sep-08-2025