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Products List

•	PVP Homopolymers

•	VP/VA Copolymers

•	Croslinked PVP

•	Povidone Iodine

•	N-Vinylpyrrolidone

•	2-Pyrrolidone

•	NEP

•	NOP

•	NMP

•	NMP

Technical Grade PVP

Product Name:Polyvinylpyrrolidone

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

INCI/CTFA:PVP

CAS NO.:9003-39-8

Formula structure:

Product Properties:Technical 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.They are highly hygroscopicity,excellent film-forming capacity,adhesiveness and chemical stability,none toxicity.

Applications: Technical grade PVP are being used in Textiles/Fibers,Adhesives,Coatings/paintings,Laundry/Household detergent,Inks,Ceramics and other hi-tech industries.

Specifications:

Products	K Value	pH Value(5% in water)	Residue NVP	Sulphated Ash	Water	Solid Content
PVP K15	13-18	3.0-7.0	0.05% max.	0.1% max.	5.0% max.	95-100%
PVP K17	15-19	3.0-7.0	0.05% max.	0.1% max.	5.0% max.	95-100%
PVP K25	23-28	3.0-7.0	0.05% max.	0.1% max.	5.0% max.	95-100%
PVP K30	27-35	3.0-7.0	0.05% max.	0.1% max.	5.0% max.	95-100%
PVP K60	55-65	5.0-9.0	0.05% max.	0.1% max.	5.0% max.	95-100%
PVP K85	78-90	5.0-9.0	0.05% max.	0.1% max.	5.0% max.	95-100%
PVP K90	81-100	5.0-9.0	0.05% max.	0.1% max.	5.0% max.	95-100%
PVP K30L	27-35	3.0-7.0	0.05% max.	0.1% max.	69-71%	29-31%
PVP K85L	78-90	5.0-9.0	0.05% max.	0.1% max.	79-81%	19-21%
PVP K90L	81-100	5.0-9.0	0.05% max.	0.1% max.	79-81%	19-21%