• Va64 Pvp Va64W Povidone Va64 Powder
  • Va64 Pvp Va64W Povidone Va64 Powder
  • Va64 Pvp Va64W Povidone Va64 Powder
  • Va64 Pvp Va64W Povidone Va64 Powder
  • Va64 Pvp Va64W Povidone Va64 Powder

Va64 Pvp Va64W Povidone Va64 Powder

Powder: Yes
Customized: Non-Customized
Certification: ISO 9001, USP, BP
State: Solid
Purity: >96%
Appearance: White Powder
Samples:
US$ 0.01/Bag 1 Bag(Min.Order)
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Basic Info.

Model NO.
VA64 PVP VA64W Povidone VA64 powder
Grade Standards
Cosmetic Grade
Standards
Bp/Ep/USP
Key Words
Va64 Pvp Va64W Povidone Va64 Powder
Transport Package
25kgs/Drum
Specification
Bp/Ep/Usp
Trademark
DX
Origin
China
HS Code
39059900
Production Capacity
1000mt/Year

Product Description

Product Description

Cosmetic Grade VP/VA Copolymers

Product Name:VP/VA Copolymers
 
Chemical Description:Vinylpyrrolidone with Vinyl Acetate Copolymer
 
INCI/CTFA:VP/VA Copolymer
 
CAS NO.:25086-89-9
 
       
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.
 
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.
 
Specifications:
 

Product

VP/VA Ration

K Value

pH Value
(5% in water)

Water

Solid Content

Sulphated Ash
(%,max.)

Residue NVP
(%,max.)

Residue VA(%,max.)

Heavy Metals
(ppm max.)

PVP/VA 64P

60/40

26-34

4.0-7.0

5.0% max.

95% min.

0.1

0.03

0.01

20

PVP/VA 64W

60/40

26-34

4.0-7.0

48-52%

48-52%

0.1

0.03

0.01

20

PVP/VA 73W

70/30

26-34

4.0-7.0

48-52%

48-52%

0.1

0.03

0.01

20

PVP/VA 37E

30/70

24-32

--

0.5%

48-52%

0.1

0.03

0.01

20

PVP/VA 55E

50/50

30-38

-

0.5%

48-52%

0.1

0.03

0.01

20

PVP/VA 64E

60/40

26-34

-

0.5%

48-52%

0.1

0.03

0.01

20

PVP/VA 73E

70/30

30-38

-

0.5%

48-52%

0.1

0.03

0.01

20

Pharmaceutical Grade VP/VA Copolymers

Product Name:Copvodione
 
Chemical Description:Vinylpyrrolidone with Vinyl Acetate Copolymer,PVP/VA 64 Powder
 
INCI/CTFA:VP/VA Copolymer
 
Pharmacopeia Name:Copovidone(Copovidonum)
 
CAS NO.:25086-89-9
 
Properties:
White or creamy white,free-flowing power with characteristic smell,hygroscopic.Good solubility in water,alcohol and other organic solvents.
   

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:
In view of it's excellent adhesiveness ,film hard and other properties,Copovidone mainly used as water-soluble binder and dry binder in wet/direct granulation processes,also it can be used as film forming materials.

PVP VA64 as film coating agent cosmetic raw material
Va64 Pvp Va64W Povidone Va64 Powder Va64 Pvp Va64W Povidone Va64 Powder
Va64 Pvp Va64W Povidone Va64 Powder Va64 Pvp Va64W Povidone Va64 Powder Va64 Pvp Va64W Povidone Va64 Powder Va64 Pvp Va64W Povidone Va64 Powder
 
Va64 Pvp Va64W Povidone Va64 Powder
Va64 Pvp Va64W Povidone Va64 Powder

Va64 Pvp Va64W Povidone Va64 Powder
 

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