VP/Hexadecene Copolymer SLM-V216 Cosmetic-Grade Film-Forming Agent
Description :
VP/Hexadecene copolymer is an oil-soluble polymer adhesive used in cosmetics as a binder and film-forming agent, providing waterproof properties for sunscreens and other cosmetic products. It forms a soft, dense, and continuous protective layer on the skin and hair surface. This moisture-retaining film creates a smooth texture for both skin and hair.
In the field of medicine, it can be used to prepare drug sustained-release carriers. By using its film-forming and biocompatibility, drugs can be wrapped in it to realize slow release of drugs, prolong the effect time of drugs and improve the efficacy of drugs.
Technical Data:
Parameters | Unit | Value |
Appearance | - | Pale yellow to yellow viscous liquid |
Solid content (halogen moisture meter) | % | ≥96 |
N-vinylpyrrolidone | ppm | ≤100 |
Relative viscosity (20% chloroform solution, Ubbelohde viscometer φ=0.7-0.8@ 25℃) | - | 3.50-5.50 |
Nitrogen content | % | 2.0-3.0 |
Applications :
Pharmaceuticals and cosmetics.
Recommended Dosage:
0.5-5%
Packaging specification:
20kg/ barrel.Special packaging separately determine according to user requirements.
Storage Period
Store at room temperature in a dark and closed place for 24 months.