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Polyvinylpyrrolidone (Cosmetic Grade)

Product Name: Polyvinylpyrrolidone

 

Chemical Description: Homopolymer of 1-Vinly-2-Pyrrolidone,Polyvinylpyrrolidone

 

INCI/CTFA: PVP (Polyvinylpyrrolidone)

 

CAS NO.:9003-39-8

 

Product Properties: Cosmetic Grade PVP(PVP K Series) products are existing as powder and water solution form, and being supplied in a wide molecular weight range, easily dissolve in water, alcohol and other organic solvents, highly hygroscopicity, excellent film-forming capacity, adhesiveness and chemical stability, none toxicity. Cosmetic Grade PVP are widely used in hair care, skin care and oral care products, especially for hair styling products. In view of it’s wide molecular weight range, from the low molecular weight to high molecular weight PVP applicable for soft to hard hair care products’ formulations.

 

Applications: Cosmetic Grade PVP products are suitable for fourmulations which used as film forming and viscosity modification, especially in hair styling products, mousse gels and lotions & solution, PVPs also used as dispersion agent in Hair-dying, pigment products’ formulations.

 

Specifications:

Product

K Value

pH   Value(5% in water)

Residue   NVP

Sulphated   Ash

Water

Heavy   Metals

Solid   Content

PVP K15

13-18

3.0-7.0

0.01% max.

0.1% max.

5.0% max.

10 ppm   max.

95-100%

PVP K17

15-19

3.0-7.0

0.01% max.

0.1% max.

5.0% max.

10 ppm   max.

95-100%

PVP K25

23-28

3.0-7.0

0.01% max.

0.1% max.

5.0% max.

10 ppm   max.

95-100%

PVP K30

27-35

3.0-7.0

0.01% max.

0.1% max.

5.0% max.

10 ppm   max.

95-100%

PVP K60

55-65

5.0-9.0

0.03% max.

0.1% max.

5.0% max.

10 ppm   max.

95-100%

PVP K85

78-90

5.0-9.0

0.03% max.

0.1% max.

5.0% max.

10 ppm   max.

95-100%

PVP K90

81-100

5.0-9.0

0.03% max.

0.1% max.

5.0% max.

10 ppm   max.

95-100%

PVP K30L

27-35

3.0-7.0

0.01% max.

0.1% max.

69-71%

10 ppm   max.

29-31%

PVP K85L

78-90

5.0-9.0

0.01% max.

0.1% max.

79-81%

10 ppm   max.

19-21%

PVP K90L

81-100

5.0-9.0

0.01% max.

0.1% max.

79-81%

10 ppm   max.

19-21%


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CONTACT US

  • Fax: +86-731-84421482
  • E-mail: sinogreat@sinogreat.cn
  • Tel: +86-731-84427351
  • Add: RM. 2010, Tian xin cheng (South) 154 Jianxiang South Road, Changsha, Hunan, 410005, China.
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