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Tianjin YR Chemspec Technology Co.,Ltd.Cosmetic raw material PVP/VA 64 Copolymer powder//www.lookchem.com/300w//201001/img/25086-89-9.jpg
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Cosmetic raw material PVP/VA 64 Copolymer powder CAS NO.25086-89-9

FOB Price:
USD 10.50-11.00 /Kilogram Get Latest Price
Min.Order Quantity:
500 Kilogram
Purity:
95%
Port:
Tianjin or Shanghai
Payment Terms:
L/C,D/P,T/T

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Product Details

Keywords

  • Copolymer
  • PVP
  • PVP/VA 64

Quick Details

  • ProName: Cosmetic raw material PVP/VA 64 Copoly...
  • CasNo: 25086-89-9
  • Molecular Formula: (C6H9NO)n
  • Appearance: White Powder
  • Application: VP/VA Copolymers are the excellent cho...
  • DeliveryTime: Within one week
  • PackAge: 20kgs drum
  • Port: Tianjin or Shanghai
  • ProductionCapacity: 3000 Metric Ton/Year
  • Purity: 95%
  • Storage: Room Temperature
  • Transportation: By air,Sea Shipment
  • LimitNum: 500 Kilogram
  • HS Code: 3905910000

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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