Octadecanoic acid, 12-hydroxy-, homopolymer
POLYHYDROXYSTEARIC ACID
CAS: 27924-99-8
Molecular Formula: C18H36O3
Octadecanoic acid, 12-hydroxy-, homopolymer - Names and Identifiers
Octadecanoic acid, 12-hydroxy-, homopolymer - Physico-chemical Properties
| Molecular Formula | C18H36O3 |
| Molar Mass | 300.48 |
Octadecanoic acid, 12-hydroxy-, homopolymer - References
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| performance advantage | performance advantage of polyhydroxystearic acid: 1. The viscosity of the dispersion system can be significantly reduced, and thus the pigment concentration can be increased. 2. Excellent anti-pigment agglomeration effect. Good dispersion stability. 3. No epoxy, raw plant sources, green and safe, no irritation to the skin. 4. Good compatibility with oil ester. |
| mechanism of action | mechanism of action of polyhydroxystearic acid: This dispersant is attached to the surface of powder particles, thereby, the dispersed powders are prevented from being combined with each other by the three-dimensional structure and the electrostatic repulsion, so that the particle size is more uniform and fine. The addition of polyhydroxystearic acid can greatly improve the addition amount of hydrophilic TiO2 in the formula, and 80 parts of inorganic TiO2 powder are dispersed by 20 parts of XS-HS 6N grinding, and the system still has excellent fluidity. |
| Application | polyhydroxystearic acid is a high-performance dispersant for inorganic pigments and titanium dioxide powder in cosmetic products, the viscosity of the dispersion system can be significantly reduced with a small dose, so that the addition concentration of the powder can be increased, the stability of the dispersion system can be improved, and the toner aggregation prevention effect is excellent; for sunscreen products containing Toner can significantly improve the SPF value, but also can reduce the effect of white powder. |
| Storage Conditions | polyhydroxystearic acid should be stored in a light-protected, clean, cool, dry place, and hermetically sealed. Do not discharge the materials into the surrounding environment without government permission. |
Last Update：2024-04-09 19:05:23
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Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
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Product Name: POLYHYDROXYSTEARIC ACID Request for quotationCAS: 27924-99-8
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