K Value 55-65 Pvp K

• CAS No.: 9003-39-8
• Formula: (C6h9no)N
• EINECS: 201-800-4
• Source: Dry Powder
• Habit Appellation: Chemical Medicine
• Property: Excipients
• Model NO.: DX-PVP-K60
• Transport Package: Drum
• Specification: 25kg/drum
• Trademark: DX
• Origin: China
• HS Code: 39059900
• Production Capacity: 1500mt/Year

Product Description

K value 55-65 PVP K

Formula structure:

Product Name:Polyvinylpyrrolidone

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

INCI/CTFA:PVP

CAS NO.:9003-39-8

 

 

 

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.

 

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%

 

Applications:

Technical grade PVP(especially like PVP K30) are being used in Textiles/Fibers,adhesives,coatings/

paintings,laundry/household detergent,inks,ceramics and other hi-tech indusctries.

example:

pvp k30/k17/k15 is very popular in producing hollow fiber membrane,nano film

 

PVP K90 is hot with glue,hair gel etc.

 

Package:

Grace Chen /Market Manager

 

Shanghai Dexiang Medicine Tech. Co., Ltd
Add:No. 325-326, Building No.3 Fucheng International, No. 900 Quyang road, Shanghai, China    

Main products: PVP K15, PVP K17,PVP K25,  PVP K30, PVP K60,PVP K85,  PVP K90, PVP-Iodine, PVPP, NVP, NMP, PVP/VA64, etc.