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Dab tsi yog qhov sib txawv ntawm PVC ua cov pab cuam thiab PVC foaming regulators?
PVC foaming regulators belongs rau ib hom ntawm PVC ua khoom pab. Hauv cov txheej txheem ntawm kev ua cov ntaub ntawv PVC, ntau cov khoom siv hauv PVC yuav tsum tau ntxiv los ua ib lub luag haujlwm, thiab ib hom khoom yog PVC foaming regulators. PVC kev pab cuam suav nrog ...Nyeem ntxiv -
Dab tsi yog vim li cas rau kev tsim cov npuas nyob rau hauv ntu ntu ntawm foamed yas ntawv?
Ib qho laj thawj yog tias lub zog hauv zos ntawm cov yaj nws tus kheej tsawg dhau, ua rau npuas tsim los ntawm sab nraud hauv; Qhov thib ob yog vim li cas vim qhov qis qis nyob ib ncig ntawm cov yaj, cov npuas hauv zos nthuav dav thiab lawv lub zog tsis muaj zog, ua npuas los ntawm sab hauv tawm. ...Nyeem ntxiv -
Txoj kev cia rau PVC regulators
1, PVC foaming regulators tuaj yeem hloov lawv cov khoom thaum raug tshav kub, yog li lawv yuav tsum tau ceev kom deb ntawm cov nplaim taws, cov kav dej kub, cov cua sov, lossis lwm qhov chaw cua sov. Ntxiv PVC foaming regulators tuaj yeem ua rau cov plua plav, thiab yog tias cov plua plav tuaj rau hauv qhov muag lossis tawv nqaij, nws c ...Nyeem ntxiv -
Kev lag luam petrochemical tau koom tes nrog "Belt and Road" teg num thiab tab tom sau tshooj tshiab
2024 yog xyoo pib ntawm lub xyoo caum thib ob ntawm kev tsim kho "Belt and Road". Xyoo no, Tuam Tshoj txoj kev lag luam petrochemical tseem koom tes nrog "Belt and Road". Cov haujlwm uas twb muaj lawm tab tom vam meej, thiab ntau qhov haujlwm tshiab tab tom yuav ua tiav ...Nyeem ntxiv -
Dab tsi yog cov haujlwm ntawm PVC kev pab cuam?
1. PVC ua cov khoom siv PA-20 thiab PA-40, raws li cov khoom siv ACR tuaj txawv teb chaws, tau siv dav hauv PVC pob tshab zaj duab xis, PVC ntawv, PVC hais, PVC hoses thiab lwm yam khoom siv los txhim kho qhov sib txawv thiab thermal ua haujlwm ntawm PVC sib tov, nto brightness...Nyeem ntxiv -
Kev siv thiab ceev faj ntawm PVC foaming regulators
Lub hom phiaj ntawm PVC foaming regulator: Ntxiv rau tag nrho cov yam ntxwv ntawm cov khoom siv hauv PVC, foaming regulators muaj qhov hnyav dua molecular dua li cov txheej txheem ua haujlwm, siab yaj lub zog, thiab tuaj yeem muab cov khoom lag luam ntau dua li cov qauv ntawm tes thiab qis ...Nyeem ntxiv -
Qhov cuam tshuam ntawm cov khoom siv PVC rau tib neeg lub neej
PVC cov khoom muaj qhov cuam tshuam loj thiab nyuaj rau tib neeg lub neej, thiab lawv nkag mus rau hauv peb lub neej txhua hnub hauv ntau txoj hauv kev. Ua ntej ntawm tag nrho cov, PVC cov khoom yog dav siv nyob rau hauv ntau lub teb vim lawv durability, plasticity thiab kuj tsis tshua muaj nqi, yog li zoo heev txhim kho lub convenie ...Nyeem ntxiv -
Vim li cas qhov ntau npaum ntawm PVC foaming regulator me me thiab cov nyhuv loj?
PVC foaming regulator muaj qhov hnyav molecular thiab tuaj yeem txhim kho lub zog yaj ntawm PVC. Nws muaj peev xwm encapsulate foaming gas, tsim ib tug zoo li honeycomb qauv, thiab tiv thaiv roj los ntawm khiav. PVC foaming regulator yog "kev lag luam monosodium glutamate", uas yog siv nyob rau hauv smal ...Nyeem ntxiv -
Qhov zoo thiab qhov tsis zoo ntawm kev siv methyltin stabilizer rau PVC kav
Organic tin thaum tshav kub kub stabilizer (thiol methyl tin) 181 (universal) Bangtai Group tsim cov organic tin, uas ib txwm tau lees paub los ntawm kev lag luam rau nws cov khoom ruaj khov thiab kev ua haujlwm zoo, thiab daws cov teeb meem uas cov neeg siv feem ntau ntsib hauv lawv cov khoom: 1. tsis ruaj tsis khov qualit...Nyeem ntxiv -
Qhov sib txawv ntawm calcium zinc stabilizer thiab lead ntsev stabilizer
Calcium zinc stabilizer thiab composite lead ntsev stabilizer xa mus rau PVC thermal stabilizers uas ua lub luag haujlwm hauv thermal stability hauv kev tsim khoom ntawm PVC. Qhov sib txawv ntawm ob yog raws li hauv qab no: Calcium zinc thermal stabilizers ua tau raws li ib puag ncig thiab tam sim no wi ...Nyeem ntxiv -
Mechanism ntawm PVC stabilizer ua
Lub degradation ntawm PVC feem ntau yog tshwm sim los ntawm decomposition ntawm active chlorine atoms nyob rau hauv lub molecule nyob rau hauv cua sov thiab oxygen, uas ua rau zus tau tej cov HCI. Yog li ntawd, PVC kub stabilizers yog cov tebchaw uas muaj peev xwm stabilize cov chlorine atoms hauv PVC molecules thiab tiv thaiv los yog txais th ...Nyeem ntxiv -
Cov ntsiab lus tseem ceeb rau kev tswj cov txheej txheem PVC foaming
Yas foaming tuaj yeem muab faib ua peb txheej txheem: tsim cov npuas nuclei, nthuav dav ntawm npuas nuclei, thiab solidification ntawm npuas lub cev. Rau PVC ua npuas ncauj nplooj ntawv, qhov nthuav dav ntawm cov tub ntxhais npuas muaj qhov cuam tshuam rau qhov zoo ntawm daim ntawv ua npuas ncauj. PVC belongs rau ncaj saw molecules, w ...Nyeem ntxiv
