PVC cov khoom muaj seamlessly kev koom ua ke rau txhua lub ces kaum ntawm peb lub neej niaj hnub, los ntawm cov kav dej uas thauj dej hauv peb lub tsev mus rau cov khoom ua si muaj yeeb yuj uas coj kev zoo siab rau cov menyuam yaus, thiab los ntawm cov hoses hloov tau yooj yim hauv kev lag luam mus rau cov floorings stylish hauv peb chav nyob. Txawm li cas los xij, tom qab lawv cov kev siv dav dav yog ib lo lus nug: dab tsi ua rau cov khoom lag luam no ua tiav kev sib xyaw ua ke ntawm kev ua tau yooj yim, kev pom zoo, thiab kev ua tau zoo? Niaj hnub no, peb yuav nthuav tawm peb lub ntsiab lus tseem ceeb uas ua rau qhov no ua tau - ACR, plasticizers, thiab lubricants sab hauv.
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ACR: Tus Txheej Txheem Txhim Kho thiab Kev Ua Haujlwm Zoo
ACR, lossis acrylic copolymer, yog ib qho tseem ceeb ntxiv uas ua lub luag haujlwm tseem ceeb hauv kev txhim kho cov khoom ua haujlwm thiab kev ua haujlwm ntawm cov khoom siv PVC. Thaum lub sij hawm ua cov PVC, qhov sib ntxiv ntawm ACR tuaj yeem txo cov viscosity yaj, yog li txhim kho cov dej ntawm cov khoom. Qhov no tsis tsuas yog ua rau cov txheej txheem ua kom zoo dua qub, txo cov kev siv zog thiab lub sijhawm tsim khoom, tab sis kuj tseem pab txhim kho qhov cuam tshuam lub zog ntawm cov khoom kawg, ua rau lawv ruaj khov hauv kev siv tswv yim.
Thaum PVC ua tiav ntawm qhov kub thiab txias, nws nyhav dhau los ntawm thermal degradation, uas tuaj yeem cuam tshuam qhov zoo ntawm cov khoom. ACR tuaj yeem ua raws li cov cua sov stabilizer rau qee qhov, ncua kev thermal degradation ntawm PVC thiab ua kom ruaj khov ntawm cov khoom thaum ua haujlwm. Ntxiv mus, ACR tuaj yeem txhim kho qhov chaw tiav ntawm cov khoom siv PVC, ua rau lawv zoo nkauj dua
Plasticizers: Tus Flexibility thiab Plasticity Provider
Plasticizers yog lwm qhov tseem ceeb hauv cov khoom siv PVC, feem ntau yog lub luag haujlwm rau kev ua kom yooj yim thiab plasticity ntawm PVC. PVC yog ib qho nyuaj polymer nyob rau hauv nws daim ntawv ntshiab, thiab nws yog ib qho nyuaj rau kev ua cov khoom hloov tau yooj yim. Plasticizers tuaj yeem nkag mus rau hauv PVC molecular chains, txo cov kev sib cuam tshuam cov rog, yog li ua rau cov khoom siv tau yooj yim dua.
Ntau hom plasticizers muaj cov yam ntxwv sib txawv thiab daim ntawv thov scenarios. Piv txwv li, phthalate plasticizers tau siv ib zaug vim lawv cov nyhuv plasticizing zoo thiab tus nqi qis. Txawm li cas los xij, nrog kev nce ntxiv ntawm kev tiv thaiv ib puag ncig thiab kev noj qab haus huv, ib puag ncig tus phooj ywg plasticizers xws li citric acid esters thiab adipates tau nrov dua. Cov plasticizers zoo ib puag ncig no tsis tsuas yog muaj cov khoom yas zoo xwb tab sis kuj ua tau raws li cov qauv kev nyab xeeb thiab kev nyab xeeb, ua rau lawv tsim nyog rau kev siv hauv ntim khoom noj, khoom siv kho mob, thiab cov khoom siv menyuam yaus.
Tus nqi ntawm plasticizer ntxiv kuj tseem muaj feem cuam tshuam rau cov khoom ntawm PVC cov khoom. Ib qho ntxiv ntawm plasticizer ntau dua yuav ua rau cov khoom lag luam hloov tau yooj yim tab sis tuaj yeem txo lawv cov khoom siv dag zog. Yog li ntawd, hauv kev tsim khoom tiag tiag, hom thiab tus nqi ntawm cov yas yas yuav tsum raug xaiv raws li cov kev cai tshwj xeeb ntawm cov khoom.
Internal Lubricants: Lub Flow Improver thiab Surface Polisher·
Internal lubricants yog ib qho tseem ceeb rau kev txhim kho cov txheej txheem fluidity ntawm PVC thiab txhim kho qhov gloss ntawm cov khoom. Lawv tuaj yeem txo qhov kev sib txhuam ntawm PVC molecules, ua rau cov khoom ntws yooj yim dua thaum ua, uas yog qhov tseem ceeb tshwj xeeb rau cov khoom zoo li PVC.
Thaum lub sij hawm sib xyaw thiab ua cov khoom siv PVC, cov roj nplaum sab hauv tuaj yeem pab cov khoom siv sib xyaw ua ke, kom ntseeg tau tias cov khoom zoo sib xws. Tsis tas li ntawd, lawv tuaj yeem txo qhov adhesion ntawm cov khoom siv thiab cov khoom siv ua haujlwm, txo qhov hnav ntawm cov khoom siv thiab txuas nws lub neej kev pab cuam.
Dab tsi ntxiv, cov roj nplaum sab hauv tuaj yeem txhim kho qhov gloss ntawm PVC cov khoom, ua rau lawv zoo nkauj dua thiab zoo. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog rau cov khoom siv PVC uas muaj cov kev xav tau siab rau cov tsos, xws li cov vaj huam sib luag zoo nkauj thiab cov khoom ntim.
Lub Synergy ntawm Peb Qhov Tseem Ceeb
ACR, plasticizers, thiab lubricants sab hauv tsis ua haujlwm ntawm nws tus kheej; Hloov chaw, lawv sib koom ua ke los xyuas kom meej tias cov khoom siv PVC muaj cov khoom ua haujlwm zoo, zoo nkauj tsos, thiab kev ua tau zoo
ACR txhim kho cov txheej txheem fluidity thiab cuam tshuam lub zog, plasticizers muab qhov tsim nyog hloov tau yooj yim thiab plasticity, thiab cov roj lubricants sab hauv ntxiv txhim kho cov kev khiav dej num thiab txhim kho qhov gloss. Ua ke, lawv ua cov khoom siv PVC ua tau raws li cov kev xav tau sib txawv ntawm cov ntawv thov sib txawv ..
Hauv kev xaus, ACR, plasticizers, thiab lubricants sab hauv yog peb lub hauv paus tseem ceeb rau cov khoom siv PVC '" ua haujlwm yooj yim + kev zoo nkauj siab + kev ua haujlwm zoo ". Nrog rau kev txhim kho txuas ntxiv ntawm thev naus laus zis, kev ua tau zoo ntawm cov khoom siv ntxiv no yuav raug txhim kho ntxiv, uas yuav ua rau muaj kev txhim kho tas mus li thiab kev vam meej ntawm PVC cov khoom lag luam, nqa ntau cov khoom zoo thiab ntau hom PVC rau peb lub neej.
TopJoy Tshuajyog ib lub tuam txhab tshwj xeeb hauv kev tshawb fawb thiab kev tsim khoom ntawmPVC kub stabilizersthiab lwm yamyas additives. lt yog ib qho kev pabcuam thoob ntiaj teb kev pabcuam rauPVC additivedaim ntawv thov.
Post lub sij hawm: Aug-18-2025