Polyvinylpyrrolidone Cosmetic Grade

Polyvinylpyrrolidone Cosmetic Grade

INCI/CTFA: PVP CAS No.:[9003-39-8] Description´╝ÜHomopolymers of vinylpyrrolidone with a variety of molecular weights Supplied as solutions,powders or flakes.
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Product Details

FIXATIVES & STYLING PLOYMERS

SUNLYDNE® K Series

Polyvinylpyrrolidone

 

INCI/CTFA: PVP

CAS No.: [9003-39-8]

 

Description: Homopolymers of vinylpyrrolidone with a variety of molecular weights

          Supplied as solutions, powders or flakes

 

SPECIFICATION

   

K-Value

Solids%

Water%

PH   value

NVP

Sunlydone

K15C

Powder

13-17

/

0.5max.

3.0-7.0

0.01max.

 

Sunlydone

K17C

Powder

15-19

/

0.5max.

3.0-7.0

0.01max.

 

Sunlydone

K30C

Powder

27-33

/

0.5max.

3.0-7.0

0.01max.

 

Sunlydone

K30C

30% solution

27-33

29-31

 

4.0-8.0

0.01max.

 

Sunlydone

K60C

40% solution

52-62

38-42

 

4.0-8.0

0.01max.

 

Sunlydone

K85C

Powder

80-88

/

0.5max.

4.0-9.0

0.01max.

 

Sunlydone

K85C

20% solution

80-88

19-21

 

5.0-9.0

0.01max.

 

Sunlydone

K90C

Powder

88-96

/

0.5max.

4.0-9.0

0.01max.

 

Sunlydone

K90C

20% solution

88-96

19-21

 

5.0-9.0

0.01max.

 

 

PROPERTIES

Sunlydone K products are mainly used as film formers, but also as thickeners, dispersing and stabilizing agents. The molecular weight determines the setting. They are ideal for use in water-based applications where a high degree of clarity is required in the finished product (e.g. Gels). For hair-styling applications K30 and K85 are the best of the various molecular weights.

EFFICIENCY CLAIMS

l  Water-soluble in high concentrations to form clear solutions

l  Form clear, homogeneous films

At low relative humidity the films are hard and brittle; at high relative humidity they are elastic and soft

l  High water-absorption capacity

l  Mixtures with polyacrylates, polyquats, salts, acids and bases are possible; high compatibility with many other cosmetic ingredients

l  Nonionic, no neutralization required

 

APPLICATIONS

l  Hair gels, in particular wetlook gels, hair mousses, pump sprays, liquid hair setting preparations.

l  Film former in hair styling products. Emulsion stabilizer. De-stainer and gelling agent in toothpastes.

l  Sunlydone K30 for products with normal hold, for which low viscosity is important (e.g. pump sprays)

l  Sunlydone K90 for products with a strong hold and high viscosity (e.g. hair gels and hair mousses)

Typical use level for PVP K30 is 3-6%; K90 is 1-3%; typical PH range is 3-7.5

 


 

If you're looking for polyvinylpyrrolidone cosmetic grade, please be free to place orders with our factory. We also support customized production for the famous brands' products. And if you need, the free sample is also available for quality checking.

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