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Vinyl Acetate Ethylene Copolymer rau kev ntxig thiab kev sau

Vinyl Acetate Ethylene Copolymer rau kev ntxig thiab kev sau

Peb muab cov copolymer vinyl acetate ethylene uas muaj kev ntxig zoo thiab tshuaj xyim. Los ntawm kev hloov pauv tus nqi monomer, cov khoom vinyl acetate ethylene tau txo qis rau kev siv hauv kev ntxig, kev sau saum toj, duv tsis yog los, thiab siv khoom siv tshiab uas muaj polymer.
Tau ib qho quote

Koj Xov Tawj Yias?

Vaj Hu Kab Kev Tso Cua Vaj Hu

Pej xeem muab khoom siv tshuaj tseem ceeb xws li APS, potassium persulfate, ammonium persulfate, thiab acrylamide kom pab kev sib cuag polymerization thiab kev tsim kho tshuaj tseem ceeb.

Kev Tso Siab Rau Qhov Chaw Tsana Khoom

Pe jib nrhiav khoom siv zoo xws li Wanwei polyvinyl alcohol, muab qhov yooj yim zoo thiab yooj yim siv rau cov neeg siv xav tau cov khoom siv tseem ceeb thiab meej siab.

Kev Tsim Kab Zoo Tshaj

Kev lag luam rauv tsev thiab cov khoom PVOH tau muab kev tsim film zoo, kev ua kom sov, thiab kev sib xws ntawm lub teb, uas ua rau lawv raug rau cov film, coatings, thiab cov saum npoo tseg.

Cov khoom sib xws

Vinyl acetate ethylene yog ib qhov khoom siv los ntawm ob yam khoom uas muaj kev nyiaj sib ntxiv ntawm vinyl acetate thiab kev ua tau zoo ntawm ethylene. Nws tau siv ntau hauv kev siv adhesive, coatings, thiab fabrics tsis yog los ntawm sib tshooj. Qhov kev sib txuas ntawm cov copolymer pab txhim kho kev rov qab los ntawm txoj kab ntsug thiab kev ua haujlwm kom txog rau kev siv ntau yam. Vinyl acetate ethylene systems pab sib ntxiv zoo, muaj kev tiv thaiv zoo tsha, thiab sib thaj khoom nrog ntau yam khoom siv. Qhov no pab siv hauv kev tshuab nruab hauv tsev, kev muab khoom, thiab kev tshuab tshwj tsis. Rau cov ntaub ntawv txog kev pab tshwj tsis lossis kev sib ntxiv, pej xeem yuav tsum hu rau peb.

Cov Lus Nug Nrov

Polyvinyl alcohol yog li cas thiab dab tsi ua rau nws yooj yim sib txawv?

Polyvinyl alcohol yog ib qhov linear polymer uas tuaj muab nrog hluv nyob hauv dej, paub tshwm zoo ntawm kev tsim film, kev ntxig, thiab kev nyob ncig zoo. Nws sib sau ua ke cov leej caij nrog cov elastomers, muab kev ntxig zoo, kev tiv thaiv los ntawm kab duag, thiab kev tiv thaiv los ntawm cov solvents organics. Cov caij no ua rau nws raug rau kev siv rau daim ntawv, cov ntaub, cov adhesives siv rau kev kawm, films, thiab cov ntaub ntawv siv rau kosmetics.
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 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.
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.

Cov Nqe Lus Xam

Vinyl Acetate Ethylene Copolymer Emulsion（VAE）

18

Nov

Vinyl Acetate Ethylene Copolymer Emulsion（VAE）

Saib ntxiv
Txoj Kev Siv (lossis Txoj Kev Txiav Txim Siab) ntawm Polyvinyl Cawv

11

Nov

Txoj Kev Siv (lossis Txoj Kev Txiav Txim Siab) ntawm Polyvinyl Cawv

Tshawb nrhiav ntau txoj hauv kev siv thiab rhuav tshem ntawm Polyvinyl Cawv (PVA) thiab nws cov ntawv thov thoob plaws kev lag luam sib txawv.
Saib ntxiv
Peb lub tuam txhab koom nrog Tuam Tshoj International Coatings Exhibition (CHINACOAT2024)

17

Nov

Peb lub tuam txhab koom nrog Tuam Tshoj International Coatings Exhibition (CHINACOAT2024)

Saib ntxiv
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.
Saib ntxiv

Cov Neeg Siv Khoom Tshawb Fawb

Daniel W.

VAE copolymers rooj sib cuag tshuaj adhesive nrog kev ua kom sov, sib cuag neeg hlau, metal, thiab plastic ntau yam.

Michael P.

Nyob zoo rau qhov chaw nyob nyob yooj yim xam tsis tau li aluminum foil, hmoob, thiab nonwovens.

Tau ib qho nqi dawb

Peb tus neeg sawv cev yuav tiv tauj koj sai sai.
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Txeeb xyuas Vinyl Acetate Ethylene

Txeeb xyuas Vinyl Acetate Ethylene

VAE copolymers muaj kev ntxig thiab tshuaj xyim rau ntau yam chaw nres. Hu rau peb kom pom tias lawv tuaj yeem pab koj zoo dua li cas hauv kev sau thiab kev ntxig.