VP/VA Copolymers

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Cosmetic Grade PVP S630 Copolymers

  • Product Name: Cosmetic Grade PVP S630 Copolymers
  • CasNo: 25086-89-9
  • Purity: >95%
  • Appearance: White powder
  • 25kg/drum

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CasNo: 25086-89-9

Appearance: White powder

Packing: 25kg/drum

Purity: >95%

Product Name:VP/VA Copolymers

Chemical Description:Vinylpyrrolidone with Vinyl Acetate Copolymer

INCI/CTFA:VP/VA Copolymer

CAS NO.:25086-89-9

Formula structure:

Product Properties:VP/VA Copolymers with different rations of N-Vinylpyrrolidone to Vinyl Acetate,soluble in most organic solvents.Which exists in powder,water solution and ethnol 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.

 

Specifications:


TEST    ITEMS
SPECIFICATIONS TEST    VALUE
Appearance White powder Complies
K Value                                                                    25.4-34.2 30.9
PH value (1% in water) 5.0-7.0 5.6
Monomer (VP+VA)                    ppm ≤ 10 <10
Nitrogen                                        % 7.0-8.0 7.4
Heavy metal (as lead)                    % ≤ 0.001 < 0.001
Aldehyde                                      ppm ≤ 500 < 500
NVP                                              % ≤ 0.20 0.09
Moisture                                        % ≤ 5.0 3.62

Applications:

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.

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