PVP

1.PVP K30; PVP K90; PVP K15 PVP K17 Povidone 2.CAS: 9003-39-8 3.Spec: USP30 32 EP6.0 4.Grade: cosmetic,pharm&tech grade

POLYVINYLPYRROLIDONE (PVP)

 

 

 

 

Properties : powder or Aq. solution

 

Industrial grade PVPK series

 

	K value	Residual monomer %	Solid %	Ash %	PH 1% Aq. solution
K15	12-18	<0.2	liquid :40 ± 1	<0.02	liquid 7-10
K30	27-33	<0.2	liquid :30 ± 1	<0.02	liquid 7-10
K90	81-97	<0.2	liquid :20 ± 1	<0.02	liquid 7-10

 

Pharmaceutical grade PVPK series

 

	K value	Residual monomer %	Moisture %	Sulfate Ash %	PH 10% Aq. solution	N%	Aldehyde %	Lead PPM
K30	27-33	<0.1	≤ 5.0	≤ 0.1	3-7	11.5-12.8	<0.05	≤ 10
K90	81-97	<0.1	≤ 5.0	≤ 0.1	3-7	11.5-12.8	<0.05	≤ 10

Useages:

1. medicine industry:

PVPK30 is the auxiliary material of drug: adhesive of tables and granule, flux ,glidant, dispersant, stabilizer, coprecipitator,detoxification and lubricant, etc.

2. cosmetics industry : film former, thickener, lubricant, and dispersant .

3. K15 is used as dispersant and stabilizer of ink.

4. K90 is used as film former and surfactant of paper.

5. It also can be used in paint, coating, adhesive, glass fiber, auxiliary and detergent, etc.

Mainly Application:

Industry: PVP K series can be used as film forming agent, viscosity-enhancement agent, lubricator and adhesive. They are the key component of hair sprays, mousse, gels and lotions & solution.

They are also convenience assistant in skin care product, hair-drying reagent, shampoo, eye makeup, lipstick, deodorant, sunscreen and dentifrice.

PVP