New Fashion Design for China PVP/Copovidone Va64
New Fashion Design for China PVP/Copovidone Va64 Detail:
To be able to give you benefit and enlarge our business, we also have inspectors in QC Team and assure you our greatest service and products for New Fashion Design for China PVP/Copovidone Va64, Our company has been devoting that “customer first” and committed to helping customers expand their business, so that they become the Big Boss !
To be able to give you benefit and enlarge our business, we also have inspectors in QC Team and assure you our greatest service and products for China copovidone VA64, PVP VA64, We’re in continuous service to our growing local and international clients. We aim to be worldwide leader in this industry and with this mind; it is our great pleasure to serve and bringing the highest satisfaction rates among the growing market.
Copovidone with 60/40 ration of N-Vinylpyrrolidone to Vinyl Acetate,soluble in most organic solvents.Which exists in powder,Copovidone forms hard,water-removable and glossy films,it has excellent compatibility with many plasticizers and modifiers. Good solubility in water,alcohol and other organic solvents.
Key Technical Parameters:
| Appearance | White or yellowish-white powder or flakes,hygroscopic |
| Viscosity(Express as K Value) | 25.20~30.24 |
| Solubility | Freely soluble in water,in alcohol and in methylene chloride |
| Identifications | A.Infrared Absorption |
| B.A red colour appears | |
| C.A violet colour appears | |
| Peroxides(Expressed as H2O2) | 400 ppm max. |
| Hydrazine | 1 ppm max. |
| Monomers(VP+VA) | 0.1% max. |
| Impurity A(2-Pyrrolidone) | 0.5% max. |
| Heavy Metals(as Pb) | 20 ppm max. |
| Loss on Drying | 5.0% max. |
| Sulphated Ash | 0.1% max. |
| Ethenyl Acetate Content | 35.3~42.0% max. |
| Nitrogen Content | 7.0~8.0 % |
Applications:
Copovidone mainly used as water-soluble binder and dry binder in wet/direct granulation processes,also it can be used as film forming materials.
*Water soluble tablet binder,suitable for wet or dry granulation/direct compression processes.
*Film Former:permeable film coating for tablet and sugar coatings to protect against splitting,decrease moisture sensitivity and provide good film adhesion.
Product detail pictures:
Related Product Guide:
New Fashion Design for China PVP/Copovidone Va64 , The product will supply to all over the world, such as: , , ,
*An Industry-University-Research Collaborative Innovation Company
*SGS & ISO Certified
*Professional & Active Team
*Factory Direct Supplying
*Technical Support
*Small Order Support
*Broad Range Portfolio of Personal Care Raw Materials & Active Ingredients
*Long Time Market Reputation
*Available Stock Support
*Sourcing Support
*Flexible Payment Method Support
*24 hrs Response & Service
*Service and Materials Traceability
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