Uli-ECO, You’ll like it.
Unilong Group have operated in good faith the principle of positive, open up, after years of hard work, our brand ULi-Eco already received the honorary title in biodegrade material field. Our products have unique advantages in the market and enable to meet the individual needs of our partners. We already achieved product-related certificates including ISO9001, BPI DIN NTSQP, etc. There is a saying in the market “Uli-ECO, you’ll like it”.
Poly(1-vinylpyrrolidone-co-vinyl acetate) VA64 CAS 25086-89-9
VA64 is a copolymer of vinylpyrrolidone and vinyl acetate. It is a white to milky white powder, easily absorbs moisture, and is soluble in water, ethanol and other organic solvents.
We are professional manufacturer of VA64 in China, engaged in the R&D, production and sales of VA64. Unilong can supply different grades including industrial and USP26 grades with high quality to meet your application.
|White or slightly yellow hygroscopic powder or flakes
|Soluble in water, 96% ethanol or chloroform
|Identify A, B
|Meet the requirments
|Clear to cloudy
|Vinyl acetate ppm
|Saponification value mg/g
|Residue on ignition%
Pharmaceutical field: VA64 is mainly used as a water-soluble adhesive and a dry adhesive, used in film coatings and in taste-masking agents.
Industrial field: VP/VA copolymer is used in industry as a rewetting adhesive, an adhesive for paper, an adhesive for coatings, a thickener and protective colloid for various inks,
Emulsifiers and protective colloids commonly used in plant protection agents.
Features and Benefits
VA64 is a water-soluble polymer resin with good adhesion, hygroscopicity, film-forming properties and surface activity.