PVA 217 vs PVA 1788: Qhov kev lees paj cuam meej rau kev khi & roj hmwev

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PVA 217 Polyvinyl Alcohol ua kev lees ntau rau PVA 1788

PVA 217 Polyvinyl Alcohol ua kev lees ntau rau PVA 1788

Pe cov muab PVA 217, ib qhov polyvinyl alcohol uas muaj txiaj ntsig zoo li PVA 1788. Nws muaj zog tshaj hluav taws xob, zoo nkauj thiab nyab xeeb tom qhov muaj film, yog li nws tsim nyog rau siv hauv kev sau phoo, films, thiab kev lag luam nyob nraum tej khoom siv hauv vaj.
Tau ib qho quote

Koj Xov Tawj Yias?

Tus Kws Tsov Nuj Nqi Loj Hauv Polyvinyl Alcohol

Peb tso tseg ntau hauv polyvinyl alcohol thiab cov khoom PVOH, uas pab peb muab kev pab cuam tshuaj lwm nyog txog kev xaiv khoom nyob hauv viscosity, hydrolysis degree, thiab kev siv rau qhov chaw. Peb tus kws tsov nuj nqi pab cov neeg siv khoom kho kom zoo dua thiab kev tsim khoom yooj yim dua.

Kev Sib Ra VAE thiab RDP Ua Tau Zoo

Peb muab VAE emulsion thiab redispersible polymer powder uas tshuab tau los ntawm VAE systems. Cov khoom no muab kev tsim kom zoo siab dua, kev sib sau ua ke, thiab kev nyob ntev rau cov adhesive, coating, thiab cov khoom siv dry-mix mortar.

Txoj Cai TxoJ Kev Nyob Zoo

Pe ua siab ntau rau kev daws teeb meem zoo thiab kev sau khoom tiag tiag kom tau txoj kev sib txawv zoo tshaj plaws, kev sib txawv, thiab kev ua haujlwm tib yam rau tag nrho cov khoom. Qhov kev tseeb no pab tau rau pej xeem siv khoom ntau tshaj.

Cov khoom sib xws

PVA 217 yog ib qhov sib txawv me me ntawm polyvinyl alcohol uas muaj kev tshwm sim zoo li cov khoom siv tshaib tshwj tsis pub. Nrog kev sib cuag zoo ntawm viscosity thiab alcoholysis, nws pab tau rau kev tsim khoob zoo, kev ua haujlwm zoo, thiab kev tiv thaiv kev rub. Qhov siv no yuav siv rau kev sau khob, kev lag luam nyiaj ib puag ncig, thiab kev tsim khoob. Vim nws muaj kev sib thaj xeeb nrog cov system uas muaj dej, nws pab tau rau kev sib sau zoo dua thiab kev tsim khoob zoo. PVA 217 feem ntau raug xaiv los siv rau lub hom phiaj uas xav tau kev tshwm sim zoo thiab kev nyob zoo hauv kev lag luam. Rau kev txheeb xyuas kev sib ntxiv, kev sib npaug hauv kev tshwm sim, lossis kev pib lus txog tej nqi, yuav tsum tau hu rau tus kws kho mob.

Cov Lus Nug Nrov

VAE emulsion siv rau dab tsi?

VAE emulsion siv hauv tshuab ntxuav rau tsev, siv rau tshuab ntxuav rau kab, siv rau tshuab tiv thaiv kom tsis muaj dej, thiab siv rau kev ntxuav tshuab tshuab. Nws pab tiv thaiv kev txuas ntxiv, kev tsim film nyob rau ntiv ntsuab, thiab kev ua kom so hauv ntev tsis tas yuav tshuaj plasticizers ntxiv.
Vinyl acetate ethylene muaj kev nyiaj zoo thiab kev ua kom yooj yim, pab rau cov khwv ntim nyiaj zoo rau txiv kab, neeg, duv plastik, thiab cov khoom tshuab kho. Nws muaj kev tswj hwm kom muaj kev ua zoo hauv kev tshen, kev sau, thiab kev nyiaj.
Cov duab ntawm duab ntawm polymer uas tuaj yeem rov qab siv tau muab kev yooj yim dua rau kev sau, kev nres, thiab kev nres tshaj tawv dua li cov emulsion hlwb. Thaum muab ntxiv nrog dej, nws rov qab siv los ua emulsion, rov qab muab kev sib sau thiab kev yooj yim rau hauv cov khoom siv hluv lossis cov khoom siv gypsum.
Lub adhesive tshuab polyvinyl alcohol yog siv dej ntau thiab tsis muaj tshuab solvent, ua rau nws nyob zoo rau tus neeg siv thiab zoo rau dej thiab ntuj. Nws tau raug siv ntau rau kev nres khoom, siv txiv kab, khoom sau ntawv, thiab kev tshuab tsev.

Cov Nqe Lus Xam

Polyvinyl Alcohol (PVA)

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Nov

Polyvinyl Alcohol (PVA)

Saib ntxiv
Kos ib tshooj tshiab rau ib puas xyoo ua ke! Wanwei Group tau tuav lub rooj sib tham loj los ua kev zoo siab rau 55 xyoos ntawm nws txoj kev tsim thiab kev loj hlob zoo

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Nov

Kos ib tshooj tshiab rau ib puas xyoo ua ke! Wanwei Group tau tuav lub rooj sib tham loj los ua kev zoo siab rau 55 xyoos ntawm nws txoj kev tsim thiab kev loj hlob zoo

Saib ntxiv
Qhov sib txawv ntawm Kev Ua Haujlwm Tsis Zoo ntawm Polyvinyl Cawv 88 Series thiab 99 Series Cov Khoom Siv thiab Lawv Daim Ntawv Thov Kev Ua Haujlwm hauv Kev Lag Luam Sib Txawv

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Nov

Qhov sib txawv ntawm Kev Ua Haujlwm Tsis Zoo ntawm Polyvinyl Cawv 88 Series thiab 99 Series Cov Khoom Siv thiab Lawv Daim Ntawv Thov Kev Ua Haujlwm hauv Kev Lag Luam Sib Txawv

Tshawb nrhiav qhov sib txawv ntawm kev ua haujlwm ntawm Polyvinyl Cawv 88 thiab 99 Series, thiab lawv cov ntawv thov hauv ntau qhov kev lag luam.
Saib ntxiv
Kev hiam los ntawm VAE rau kev haum ntawm cov roj sib tso

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Nov

Kev hiam los ntawm VAE rau kev haum ntawm cov roj sib tso

Cov qhov vai ntawm VAE hauv kev pab ceev qhib hauv kev ua lag luam thiab kev nyob hauv qab ntoo. Tus lej no sib sau rau hauv cov caij ntim, qhov hnyav ntawm qhov kaw tshav, thiab qhov kev puas tsuaj rau ntiaj teb ntawm VAE thiab PVA hauv cov qab ntoo.
Saib ntxiv

Cov Neeg Siv Khoom Tshawb Fawb

Thomas N.

Siv tau thiab viscosity zoo ib yam, pab tiam siab hauv kev lag luam loj hauv cheeb tsam.

Sarah P.

Siv tau hauv kev sau phoo, kev kho duv thiab kev lag luam vaj, muab txiaj ntsig zoo ib yam hauv ntau qhov kev kho.

Tau ib qho nqi dawb

Peb tus neeg sawv cev yuav tiv tauj koj sai sai.
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Hu rau peb txhua qhov PVA 217

Hu rau peb txhua qhov PVA 217

PVA 217 muab kev ceev meej thiab kev tsim nyog rau kev khi, roj hmwev, thiab ntaub hlua. Hu rau peb los pib sau ua ke nws s compatibility nrog koj tus kws tshaj lij.