Polyvinylpyrrolidone For Cosmetic Grade

Polyvinylpyrrolidone For 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

 

PACKAGINGS

Powder: 25/50kgs net in fiber drum

Solution: 50/150/200kgs net in PP drum or 1000kgs IBC

 

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