1.The product have good quality and is a good sales. 2.factory direct sales 3.have enough storages.

POLYVINYLPYRROLIDONE

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.

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

many details can be search the website:http://www.skdchem.com/template/index-en.

POLYVINYLPYRROLIDONE