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Jarpol PVPVA 64W is a copolymer of vinylpyrrolidone with vinyl acetate in an an easy-to-use aqueous solution.
Preserved with 0.05% max. dodecyl trimethyl ammonium chloride.
Jarpol PVPVA 64W is an excellent film-former and hair styling agent.
CAS: 25086-89-9
MF: C10H15NO3
MW: 197.23
EINECS: 200-001-8
Synonyms
Aceticacid,ethenylester,polymerwith1-ethenyl-2-pyrrolidinone;aceticacidethenylester,polymerwith1-ethenyl-2-pyrrolidinone;aceticacidethenylestercopolymerwith1-ethenyl-2-pyrrolidinone;aceticacidvinylester,polymerwith1-vinyl-2-pyrrolidinone;gantrons860;i535;i635;i735
Jarpol PVPVA 64W is a copolymer of vinylpyrrolidone and vinyl acetate (usually in a 60:40 ratio) that is supplied as an aqueous solution.
Jarpol PVPVA 64W is widely used in the personal care and cosmetics industry as a film-forming agent, hair fixative, and viscosity modifier.
Jarpol PVPVA 64W is a copolymer of vinylpyrrolidone and vinylacetate in a colorless to slight yellow-colored, transparent liquid form.
Jarpol PVPVA 64W has a K value of 24-32, a moisture content of less than 0.5%, and a total solids content of 48-52%.
Jarpol PVPVA 64W is most widely utilized as a binder and viscosity-enhancing agent in paper adhesive, coating, and printing ink applications.
Jarpol PVPVA 64W works as a film former and fixative.
Jarpol PVPVA 64W is a copolymer of vinylpyrrlidone with vinyl acetate and is found in liquid form with isopropanol.
The clarity of this product depends on the proportion of vinylpyrrolidone to vinyl acetate.
Jarpol PVPVA 64W is slight acidic but not electrolytic.
If Jarpol PVPVA 64W is used in combination with PVP-K30, the effect will be better.
Jarpol PVPVA 64W Chemical Properties
density: 1.27 g/mL at 25 °C(lit.)
Tg: 108
refractive index: 1.4300 to 1.4380
Fp: 72 °F
solubility: Greater than 10% solubility in 1,4-butanediol, glycerol, butanol, chloroform, dichloromethane, ethanol (95%), glycerol, methanol, polyethylene glycol 400, propan-2-ol, propanol, propylene glycol, and water. Less than 1% solubility in cyclohexane, diethyl ether, liquid paraffin, and pentane.
form: powder
color: White
Stability: Stable. Combustible, especially in powdered form. Incompatible with strong oxidising agents, strong reducing agents.
Major Application: pharmaceutical (small molecule)
Cosmetics Ingredients Functions: BINDING
FILM FORMING
HAIR FIXING
InChI: InChI=1S/C6H9NO.C4H6O2/c1-2-7-5-3-4-6(7)8;1-3-6-4(2)5/h2H,1,3-5H2;3H,1H2,2H3
InChIKey: FYUWIEKAVLOHSE-UHFFFAOYSA-N
LogP: 0.370 (est)
EPA Substance Registry System: Jarpol PVPVA 64W (25086-89-9)
Jarpol PVPVA 64W is a white to yellowish-white amorphous powder.
Jarpol PVPVA 64W is typically spray-dried with a relatively fine particle size.
Jarpol PVPVA 64W has a slight odor and a faint taste.
Uses
Jarpol PVPVA 64W is a water-soluble polymer used to improve the uptake and drug loading of various pharmaceutical agents, including contraceptive patches.
Jarpol PVPVA 64W, an analog of povidone, is used as a tablet binder, a film-former, and as part of the matrix material used in controlled-release formulations.
Jarpol PVPVA 64W is often added to coating solutions as a film-forming agent.
Jarpol PVPVA 64W provides good adhesion, elasticity, and hardness, and can be used as a moisture barrier.
Pharmaceutical Applications
Jarpol PVPVA 64W is used as a tablet binder, a film-former, and as part of the matrix material used in controlled-release formulations.
In tableting, Jarpol PVPVA 64W can be used as a binder for direct compression and as a binder in wet granulation.
Jarpol PVPVA 64W is often added to coating solutions as a film-forming agent.
Jarpol PVPVA 64W provides good adhesion, elasticity, and hardness, and can be used as a moisture barrier.
Production Methods
Jarpol PVPVA 64W is manufactured by free-radical polymerization of vinylpyrrolidone and vinyl acetate in a ratio of 6 : 4.
The synthesis is conducted in an organic solvent owing to the insolubility of vinyl acetate in water.
