PVA Adhesives rau Thaj Tsam Nganh: Kev Nyiaj Ua Zeeb, Kev Nyiaj Ua Zeeb Tsis Muaj Naj

Tag nrho Cov Qeb
Daim ntawv thaub PVA-siv rau kev siv hauv tsev lag luam thiab kev lag luam

Daim ntawv thaub PVA-siv rau kev siv hauv tsev lag luam thiab kev lag luam

Pej xeem muab daim ntawv thaub PVA kom muaj kev txhim kho zoo thiab tsis phem rau dej thiab av. Cov daim ntawv thaub PVA ntawm pej xeem tsis muaj solvent thiab tsim nyog rau cov khoom uas tsim los ntawm cellulose, pab rau kev siv hauv kev sau npe, kev lag luam noj mov, khoom ua los ntawm daim ntawv, thiab hauv tsev lag luam kev lag luam leeg.
Tau ib qho quote

Koj Xov Tawj Yias?

Kev pab tiv thaiv dej zoo dua

Thaum xaiv hom zoo thiab pab tshuaj ntxuav, pej xeem PVA thiab VAE tuaj yeem hloov kom zoo dua rau kev tiv thaiv dej thiab kev nyuaj siab rau kev siv nyob rau qhov tseem ceeb.

Kev paub txog zaj luach kev lag luam cais tsev

Peb caw cov neeg siv khoom nyob hauv qeeb cheeb tsam thiab standart kev siv khoom, pab kev lag luam cais tsev thiab kev tsws siab txog kev siv khoom sib txawv.

Tshuaj ntxuav nrog qhov meej meej

Pej xeem muab cov ntaub ntawv tshuaj ntxuav nrog meej meej xws li kev ua siab thiab kev ua kom dej sov, pab cov neeg siv khoom txuag kev tshawb nrhiav thiab kev xaiv khoom zoo dua.

Cov khoom sib xws

Adhesives PVA yog qhov txheej xeem rau kev siv tshuab tso caij nrog polyvinyl alcohol polymers, muaj kev nyiaj sib luag zoo thiab film integrity. Cov systems no feem ntau siv hauv kev lag luam ntawm duv, kev lag luam ntawm neeg tsim kham, thiab kev lag luam ntawm tsev. PVA adhesives pab tau rau kev siv yooj yim, kuaj nrog siab, thiab kev nyiaj sib luag zoo. Kev hloov kho rau polymer grade thiab formulation tuaj yeem hloov rau cov khoom sib txawv thiab kev xwm yeem. Cov neeg siv hauv kev lag luam xaiv PVA adhesives rau lawv kev nyiaj sib luag zoo thiab kev raug zoo nrog dej thiab xwm yeem. Cov neeg siv khoom xav tau kev daws teeb meem sib txawv yuav tsum hu rau peb ntev ntev.

Cov Lus Nug Nrov

Polyvinyl alcohol yog li cas thiab dab tsi yog qhov txawv ntau ntawm nó?

Polyvinyl alcohol yog ib hom chopol polymer uas siv nyob rau hauv dej, muaj kev tsim film zoo, kev nyuaj siab, thiab kev nyob siab tshuaj. Nws muaj qhov zoo ntawm plastics thiab elastomers, nug kev nyuaj siab zoo, kev tiv thaiv gas, thiab kev tiv thaiv tshuaj organic. Cov caij no ua rau nó raug siv rau daim ntawv, tej yam sib txuas, kev siv adhesive nyob rau hauv kev lag luam, films, thiab kev siv cosmetic.
PVA thiab PVOH yog ib yam xwb, yog polyvinyl alcohol. Qhov sib txawv yog tias tsuas yog siv cov lus sau yooj yim sib txawv nyob rau hauv qhov chaw sib txawv lossis hauv kev lag luam sib txawv. Ob qho lus no txhais tau tias ib hom chopol polymer uas siv nyob rau hauv dej, muaj kev tsim film zoo thiab kev nyuaj siab zoo uas siv nyob rau hauv kev lag luam, tej yam sib txuas, daim ntawv, thiab kev siv adhesive.
PVA 1788 feem ntau siv rau kev kuaj txwv nyiaj, siv rau cov hniav kom muaj kab, siv rau kev tshuab tsev, thiab siv rau cov khoom siv los yog los ntawm adhesive. Nws muaj kev cuam tshuam zoo thiab kev dissolving zoo, tsim tau lub zog film zoo, kev tiv thaiv kom tsis tu ncig, thiab kev sib xyaw zoo txaus siab rau siv hauv kev lag luam thiab kev siv hauv tsev.
PVA 2488 tau los rau kev siv uas xav tau kev nyiaj loj thiab kev nyiaj ntau. Nws feem ntau siv hauv rooj kaw tshuab siv hluv tshuab, kho cov gypsum, khoom siv hluv tshuab, thiab ua raws li daim ntawv tiv thaiv hauv vinyl acetate emulsion polymerization thaum chav tseem ceeb tseem ceeb.

Cov Nqe Lus Xam

Polyvinyl Alcohol (PVA)

18

Nov

Polyvinyl Alcohol (PVA)

Saib ntxiv
Lub Versatility ntawm Polyvinyl Cawv hauv Kev Lag Luam Niaj Hnub No

11

Nov

Lub Versatility ntawm Polyvinyl Cawv hauv Kev Lag Luam Niaj Hnub No

Tshawb nrhiav cov ntawv siv ntau yam ntawm Polyvinyl Cawv (PVA) thoob plaws kev lag luam, los ntawm textiles mus rau kev siv kho mob, qhia txog nws cov txiaj ntsig zoo hauv eco.
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PVA 2488: Yog Tsheb Rog Yog Qhov Rau Los Yog Packaging Standards Ntawm Qhov Loj Tswv

18

Nov

PVA 2488: Yog Tsheb Rog Yog Qhov Rau Los Yog Packaging Standards Ntawm Qhov Loj Tswv

Qhov noj li cas PVA 2488 yog mus tawm hauv qab tsis ntawm thiab rau kawg ntsiab thiab txog cov komplians rooj thiav, qhov noj nyob rau thiab kev pab chaw lawv, thiab kev pab los yog muaj ua hau leeg. Sib npaug rau hauv nws yog mus tawm hauv thiab nyob rau thiab qab tsis ntawm FDA thiab EU, thiab nws yog muaj tebchaws thiab kev pab chaw lawv, thiab kev pab los yog muaj ua hau leeg. Qhia yuav tsum nws mus tau thiab ua hau leeg thiab kev pab packaging.
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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.
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Cov Neeg Siv Khoom Tshawb Fawb

Hannah R.

Adhesives uas tshuaj ntxuav nrog dej, tsis muaj solvent, muab kev txuas zoo thiab raug ib leeg rau kev nyob ruaj khov.

Jessica A.

Muab kev txhaum ntev, kev sib cuag zoo, thiab kev nyob ntev tib yam rau hauv txhua hom khoom sib txawv.

Tau ib qho nqi dawb

Peb tus neeg sawv cev yuav tiv tauj koj sai sai.
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Hu pej xeem txog cov daim ntawv thaub PVA

Hu pej xeem txog cov daim ntawv thaub PVA

Cov daim ntawv thaub uas tsim los ntawm PVA muab kev txhim zoo thiab nyob zoo nrog dej thiab av. Hu pej xeem kom nrhiav kev daws teeb meem rau koj qhov xav tau hauv tsev lag luam lossis kev lag luam.