Chaw tsim tshuaj paus Zoo Nqe VAE EMULSION (VAE) CAS: 24937-78-8

piav qhia luv luv:

VAE EMULSION (VAE) tau txais los ntawm kev sib sau ethylene thiab ethyl acetate raws li qhov sib txawv.EVA's English abbreviation sawv cev rau ethylene muaj pes tsawg leeg, VA sawv cev rau acetate ethylene Cheebtsam.Cov ntsiab lus zoo sib xws.Raws li cov ntsiab lus VA sib txawv, VAE EMULSION (VAE) tuaj yeem muab faib ua peb pawg: VA cov ntsiab lus yog 5% Tshuaj-40% hu ua EVA yas, uas yog siv rau kev hloov kho polyethylene, tsim cov xov hlau thiab cables, nyias zaj duab xis, thiab lwm yam khoom molding thiab sib tov;Cov ntsiab lus VA yog 40% -90% hu ua EVA roj hmab, uas yog siv rau roj hmab, cables thiab automotive industrial Cheebtsam.Cov ntsiab lus VA yog siab dua 90%, uas yog hu ua polyache acetate emulsion lotion, thiab feem ntau yog siv rau cov nplaum, coatings, thiab lwm yam.

CAS: 24937-78-8 Nr

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Product Detail

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Synonyms

Imerys Glomax JDF; cov ntaub ntawv ceramic, tshuaj; tooj liab zinc ferrite, Zinc tooj liab ferrite, Zinc tooj liab hlau oxide; NYIAJ H5; TITANIUM OXIDE S; COPPER ZINC IRON OXIDE, NANOPOWDER, 98.& CHINACLAYCALCINED (Mis: Ca: 2,02 - 2,1 / Cu: 3,0 - 3,06 / O: x / Pb: 0,34 - 0,4 / Sr: 1,91 - 2,0)

Applications of VAE

Ntxiv cov kua nplaum nplaum-1, ua npuas dej / layout compound rau cov kua nplaum tshwj xeeb, uas yog cov khoom siv zoo vinyl acetate ethylene copolymer lotion.Nws muaj zoo heev pib viscosity thiab mechanical stability.Piv nrog polyvinyl acetate lotion, nws txoj kev kho ceev, adhesion thiab lwm yam khoom siv tuaj yeem txhim kho tau zoo.Nws muaj adhesion zoo rau yas zaj duab xis thiab txhuas ntawv ci, mus tas li softness rau daim ntawv-raws li composites, thiab ntau yam ntawm cov qauv.

Ethylene-ethyl acetate communist muaj kev cuam tshuam zoo thiab kev ntxhov siab tawg, softness, siab elasticity, anti-puncture thiab tshuaj stability, zoo hluav taws xob kev ua tau zoo, biocompatibility zoo, tsawg ntom, thiab muab tub lim, nplaim retardant Tus neeg sawv cev muaj zoo compatibility.EVA yog txawv ntawm VA cov ntsiab lus, ChemicalBook los ntawm yas, roj hmab, mus rau emulsion, thiab daim ntawv thov ntau yam, haum rau squeezing, txhaj tshuaj molding, tshuab yas, txheej, tshav kub molding thiab lwm yam txheej txheem.Nws tuaj yeem siv rau cables.Sealing qhov chaw, kev kho mob, insulating zaj duab xis, cov kav dej, cov khoom siv phaj, cov khoom siv hauv tsev, cov khoom siv hluav taws xob, cov khoom siv tsheb thiab cov khoom siv niaj hnub.

Specification ntawm VAE

Compound	Specification
Cov ntsiab lus ntawm nonvolatile teeb meem	≥54.5%
Viscosity (mPa• s, 25 ℃)	3300-4500 Nws
Cov ntsiab lus ntawm ethylene	14% ~ 18%
Yam tsawg kawg nkaus zaj duab xis tsim kub	≤0 ℃
PH (25 ℃)	4.0 ~ 6.5

Lub cev ua haujlwm:

Cov roj formula: C18H30O6X2

Molecular Luj: 342.43

Molecular Structural Formula:

Cov yam ntxwv: Cov lus piav qhia luv luv ntawm VAE yog los qhia vinyl acetate (VA) pawg rau hauv cov qauv saw ntev ntawm polyethylene (PE), uas cov ntsiab lus VA yog qhov loj tshaj plaws cuam tshuam rau nws cov kev ua tau zoo, vim VA yog pawg polar.Nrog rau qhov nce ntawm VA cov ntsiab lus, cov crystallinity txo qis, thiab qhov hloov tau yooj yim, cuam tshuam tsis kam thiab roj kuj tau txhim kho.Txawm li cas los xij, nrog rau qhov sib npaug ntawm nws cov polarity, qhov sib xyaw nrog cov fillers tau nce, thiab cov nplaim hluav taws kuj tseem nce me ntsis.