PVP/VA 64 powder

Min.Order / FOB Price:Get Latest Price

500 Kilogram	FOB Price:USD 10.5000 -11.0000

500 Kilogram

FOB Price:USD 10.5000 -11.0000

Min.Order :500 Kilogram
Purity: 95%
Payment Terms : L/C,D/P,T/T

Keywords

PVP/VA 64 25086-89-9 PVP/VA

Quick Details

Appearance:White Powder
Application:VP/VA Copolymers are the excellent choice as film forming agent and hair-styling agent,which are suitable for fourmulations which used as film forming and viscosity modification,especially in hair sty
PackAge:20kgs drum
ProductionCapacity:3000|Metric Ton|Year
Storage:Room Temperature
Transportation:By air,Sea Shipment

Superiority:

VP/VA Copolymers with different rations of N-Vinylpyrrolidone to Vinyl Acetate,soluble in most organic solvents.Which exists in powder,water solution form.VP/VA compolymer forms hard,water-removable and glossy films,it has excellent compatibility with many plasticizers and modifiers,an the hydroscopicity decreases in proportion to the ration of Vinyl acetate.

VP/VA Copolymers are the excellent choice as film forming agent and hair-styling agent,which are suitable for fourmulations which used as film forming and viscosity modification,especially in hair styling products, such as Hair Gels,Aerosol gas sprays,Wet look sprays.

Details:

Copovidone(PVP VA64) is a copolymer of vinylpyrrolidone with vinyl acetate at the ration of 60:40,

supplied as white to creamy white,free-flowing powder.

Chemical Name:Copolymer of Vinylpyrrolidone with Vinyl Acetate

CAS NO.:25086-89-9

Properties:

*Soluble in water and most other organic solvents
*Forms hard,glossy,transparent,air-permeable,water removable films
*Lower hydroscopicity & better film former than Povidone.

Main Technical Parameters:

*Appearance*	White or creamy white,free-flowing powder
*Solution Appearace(5% in water)*	*Colorless and transparent liquid,lighter than B₅,R₇,BY₅*
*Aldehyde (As acetaldehyde) ppm max.*	*500*
*Peroxide(As H2O2) ppm max.*	*400*
*Hydrazine pppm max.*	1
*Monomers % max.*	*0.1*
*Impurity A % max.*	*0.5*
*Heavy Metals(As Pb) ppm max.*	20
*Moisture % max.*	*5.0*
*Sulphated Ash % max.*	*0.1*
*K Value*	*25.2-30.8*
*VA Content %*	*35.3-42*
*Nitrogen Content %*	*7.0-8.0*

Applications & Benefits
*Tablet Binder,suitable in wet and dry granulations and direct compression tablet manufacturing processes.

*Improves compactability of other binders in direct compression tablet processes.

*Film coating,used for film promoters and sugar coatings to prevent splitting,bottom binder to prevent moisture sensitivity.

*Improves adhesion of tablet coatings to hydrophobic cores.

*Enhances appearance and color stability of tablet film coatings.

*Possesses excellent film forming properties and high substantivity to skin.

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PVP/VA 64 powder