EN
VAE Emulsion (VAE)
Piav qhia
Saib xyuas
VAE Emulsion yog tau abbreviation ntawm English Vinyl Acetate Ethylene Copolymer Emulsion, yog cov copolymer emulsion product mus txog medium pressure emulsion polymerization method los noj raws, thiab strong polar, non-crystalline vinyl acetate thiab non-polar, crystalline ethylene los noj raws.
Txhais Nploog
Nyob rau txhais: Vinyl Acetate Ethylene Copolymer Emulsion
Lwm lub npe: Vinyl acetate-ethylene copolymer emulsion, VAE emulsion, VAE dispersion, Ethylene-vinyl acetate copolymer emulsion, EVA emulsion, Ethylene-vinyl acetate copolymer dispersion, EVA dispersion.
Thaj chaw huv siab: VAE yog lub suab ntsuab lossis slightly yellow emulsion, feem ntau tsis muab polymer pom ntawm txog li 55%, viscosity nyob rau hauv 400-7000 cpa·s, density nyob rau hauv 1.03-1.08, xav tias lub kaum loj nyob rau hauv 0.2-2.0 um, feem ntau yog 0.8 um.
Tswv teem kawm nyob
- Chemical structural formula:
- VAE Emulsion characteristics:
Safety thiab environmental protection
Ease of operation excellent
Miscibility acid-base resistance property
Tswv yim ntawv lawm, lub tsis npawb tshaj hauj ntsig
- VAE txoj cai characteristics:
Plasticity tus neeg
Low-temperature film-forming property
Chemical resistance
Lowater resistance
UV resistance
Koom muaj rau ndawj li yog lawv
Product Summary
| Hom | Non-volatile content%≤ | pH Nqi | Nyob rau (25℃) mpa.s | Tsis txhais cov vinyl acetate%≤ | Stability ntau hauv noj%≤ | Cov particle sizeum≤ | Nyob rau raws tawm minimum | Ethylene content% | Cov txheej ntawd |
| GW-707 | 54.5 | 4.0-6.5 | 500-1000 | 0.5 | 3.5 | 0.2-2.0 | 1 | 14-18 | Adhesives kawg thiab, packaging, coatings, waterproof coatings, paper products |
| GW-707H | 54.5 | 4.0-6.5 | 1000-1500 | 0.5 | 3.5 | 0.2-2.0 | 1 | 14-18 | Adhesives kawg thiab, packaging, coatings, waterproof coatings, paper products |
| GW-707N | 54.5 | 4.0-6.5 | 500-1000 | 0.5 | 3.5 | 2 | 0 | ≥15.5 | Cement modification, PVC skin for decorative panels, waterproofing, fireproofing, anti-corrosion, interior wall coating industries |
| GW-705 | 54.5 | 4.0-6.5 | 1500-2500 | 0.5 | 3.5 | 0.2-2.0 | 1 | 14-18 | Tsis txhais ntawm kho siab, packaging, cement modification, wood processing, cigarettes |
| GW-706 | 54.5 | 4.0-6.5 | 2500-3500 | 1 | 3.5 | 0.2-2.0 | 1 | 14-18 | Tsis txhais ntawm kho siab, packaging, cement modification, wood processing, cigarettes |
| GW-102H | 55 | 4.0-6.5 | 4000-4500 | 0.5 | 3.5 | 0.2-2.0 | 1 | ≥17.0 | Shoe adhesive industry, fabric adhesive lamination, paper products, book printing, furniture processing bonding, veneer, etc. |
| GW-102HN | 55 | 4.0-6.5 | 4000-4500 | 0.5 | 3.5 | 2 | 0 | ≥17.0 | Veneer lub PVC leather, cloth thiab ntxhais tsis muaj, plastic material thiab metal film bonding |
| GW-600 | 60 | 4.0-6.5 | 1500-2500 | 0.5 | 3.5 | 2 | 0 | ≥15.5 | Shoe adhesive industry, veneer lub PVC leather, plastic material thiab metal film attached to various substrates |
| GW-9208 | 54.5 | 4.0-6.5 | 1000-2000 | 0.5 | 3.5 | 0.2-2.0 | 7 | 5-9 | Needle-punched carpet processing, wood processing, aluminum foil/paper lamination, bonding of paper tubes, corrugated paper, etc. |
| GW-907 | 54.5 | 4.0-6.5 | 500-1000 | 0.5 | 3.5 | 0.2-2.0 | 0 | ≥15.5 | Cement modification, decorative panels or PVC skins, waterproof, fireproof, anti-corrosion interior wall coatings industries |
Tawv Tshaj Txhais
Adhesive Base
Polyvinyl alcohol nyob rau hauv adhesive base material tau dhau los ua qhov kev nyob nraum uas siv rau ntau yam thiab los ntawm qhov tshwj xeeb ntawm "polar adhesion-film enhancement-chemical modification". Lub ntsiab lwb ntawm nws yog nyob deb thiab kho vajtswm, nyob nraum dav, thiab ua rau hnov zoo, thiab raug tshwj xeeb rau cellulose substrates.
Coating Base
VAE emulsion tau los ua raw material rau cov kev pab them ntawm lub tsev, kev kho vajtse thiab cov coatings uas muaj peev xwm zoo dua li lwm yam. Nws muaj ob peb qhov zoo: nws tsis phim pa, zoo ib zaug thiab zoo nkauj.
Kev ntim neeg thiab kev txhaj duab ntawm daim ntawv
Polyvinyl alcohol tuaj yeem siv los ua thawj sab ntawv thiab thawj hloov kom zoo dua, kom zoo dua thiab kom nyob siab dua.
Cement Modifier
Sib txig cov duab ntaub ntawv kua sov rau kev ua kom zoo dua, kev nyob ruaj khov thiab kev tiv thaiv dej, ua rau lub sijhawm ntawm lub tsev nce mus.
Cov pob
VAE Emulsion yog ib polyethylene plastic drum ntawv tshaj 50 kg. Users mus rau xov noj packaging forms ib tug tus, los liquid bag, 200 kg bag thiab ton bag.
Khaws
VAE Emulsion yuav tsum khaws cia hauv tsev, khaws kom muaj kev nplij siab, qhov kub khaws cia 5-37℃ (yog tias qis dua 0℃, cov khoom yuav txias mus rau hauv lumps lossis txawm tias solidify, thiab tsis yooj yim thaw, txawm tias thawed, nws yooj yim yuav tsim lumps; yog tias qhov kub siab dua 24℃, nws yooj yim yuav ua rau cov khoom saum npoo thickening lossis txawm crust, tab sis nws tseem tuaj yeem siv tom qab tshem tawm cov crust. Yog tias cov khoom tsis tau siv tag nrho tom qab qhib lub hau, nws yuav tsum tau kaw kom zoo tam sim ntawd kom tsis txhob muaj daim tawv.) Lub sijhawm khaws cia ntawm cov khoom yog tsawg dua 180 hnub (nrog rau kev suav los ntawm hnub tsim). Yog tias lub sijhawm khaws cia dhau, nws yuav tsum tau rov tshuaj xyuas raws li tus qauv ua ntej siv.
Thauj
Koom nyob rau hauv tawm qhov kev pab los yog mus. Yog kawg muaj, nrog ntawm, yuav tsum npawb thiab yuav tsum ua li cas lawm. Nkag rooj yooj yim rau hauv qhov ib tug xwb thiaj, xwb kom thiab qhov ib tug xwb tej thiab tej ntsiab.
Tus xyuas thiab tus txais ntawm
VAE emulsion yog los noj, thiab cov nyob qhov cas yog los noj. Cov qhov nyob nyob ntawm, maib ntawm lub qhov nyob, thiab yog cai ntawm phem. Yog kawg muaj tebchaws los yog qhov nyob thiab qhov nyob lawm. Yog tsum tab tom ua hauj. VAE emulsion yog cov qhov nyob ntawm tsis tuaj yeej thiab nyob ntawm tsis tuaj thiab nyob ntawm tsis tuaj thiab nyob ntawm tsis tuaj.
Cov kev pom tshwm
Rog plaws yog, muaj hauj npaw ntawv thiaj. Thov tsev los yuav tsum mus rau hauj npaw ntawv thiaj, thiab yuav tsis txhob ib tug nrog. Rog qhov nyob rau hauj, muaj hauj npaw, lub co2, npawd xwb, lwm thaum thiab muaj tus lawm ntau ua li cas. Yog li cas tshaj ntawm, yuav tsum kawg noj nrog thiab, los yuav tsum muaj hauj npaw ntawv thiaj, thiab yuav tsum muaj hauj npaw ntawv thiaj; yog li cas tshaj ntawm, hauj npaw muaj yuav tsum muaj hauj npaw ntawv thiaj thiab yuav tsum muaj hauj npaw ntawv thiaj. Hauj npaw ntawv thiaj yuav tsum muaj hauj npaw ntawv thiaj.
