Methyl vinyl ether-maleic anhydride copolymer GANTREZ AN-139
| Product Name | Methyl vinyl ether-maleic anhydride copolymer GANTREZ AN-139 |
| Types | General reagent |
| Alias | Poly(methyl vinyl ether-alt-maleic anhydride) |
| Form | powder |
| CAS NO | 9011-16-9 |
| Source | Ashland |
| Synonyms |
PVP K30 Polyvinylpyrrolidone Luvitec K30 - BLDPK30 Hydroxyethyl cellulose NATROSOL 250LR - BLD25LR λ-carrageenan - BLDS310 ι-Carrageenan / Viscarin SD 309 - BLDS309 Acrylic salt and acrylamide copolymer NOVEMER EC-1 - BLDEC01 Copolyvidone PVP/VA S360 - BLDS360 Polyvinyl alcohol ELVANOL 71-30 - BLD7130 Methyl vinyl ether-maleic anhydride copolymer GANTREZ AN-119 - BLDA119 Polyethylene glycol 8000 / PEG8000 - BLDPEG8 Polyoxyethylene ether POLYOX WSR-301 (PEG-90M) - BLDW301 PVP K90 polyvinylpyrrolidone Luvitec K90 - BLDPK90 |
GANTREZ AN-139 can be used as a stabilizer and a mordant indicator. Urine specific gravity test reactants. Remove film-forming agents, dispersants, and protect colloids.
The average molecular weight is 690000, the viscosity is 0.1-0.5. the glass transition temperature is between 151C and 154C, which is not affected by the molecular weight, and the transparent and stickless film can be formed.
[feature Application].
(1) soluble in water and ethanol, depending on the product range.
(2) the film with high polarity and no stickiness is formed.
(3) excellent wet bonding strength.
(4) bioadhesion.
(5) excellent film forming and adhesion, suitable for spraying bandages and colostomy adhesives.
Uses: as film forming agent, dispersant, emulsifier, thickener, adhesive, flocculant and complexing agent.
GANTREZ is a trademark of Ashland
| SKU | UNIT | PRICE (USD) | QTY |
|---|---|---|---|
| BLDA139 | 1KG | 1083 |
