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| Catalog Number | CI-SC-0145 |
| Product Name | Silicone Resin |
| CAS | 56275-01-5 / 115341-02-1 |
| Description | Unique combination of silicone resins especially developed to provide excellent transfer and wash-off resistance combined with a flexible film for long-lasting, long-wearing, smudge-proof cosmetic products. |
| Solubility | Water-insoluble, soluble in oils |
| Appearance | White to off-white flakes, little odor |
| Application | Sunscreens, makeup, foundation, lipsticks, color cosmetics that need wash-off & rub-off resistance. |
| Storage | Store in a closed container at a dry place at room temperature |
| Composition | Trimethylsiloxysilicate, polypropyl silsesquioxane |
| Features And Benefits | Excellent film former for long-lasting, rub-off resistant and long-wearing permeable filmsImproves color intensity and shineEnhances the SPF wash-off resistance in sunscreensProvides non-tacky, silky feel when dried |
| GMO | GMO-free (does not contain plant-derived components) |
| HS Code | 3208100000 |
| INCI | Trimethylsiloxysilicate, polypropyl silsesquioxane |
| Manufacture | Trimethylsiloxysilicate is produced by reacting silica with trimethylsilane. Polypropyl silsesquioxane is synthesized by hydrolysis of phenyltrichlorosilane which is then reacted with potassium hydroxide to give the final polymer. |
| Preservation | Preservative-free |
| Purity Grade | No purity grade applicable |
| Raw Material Source | Silica, trimethylsilane, phenyltrichlorosilane, potassium hydroxide |
| Uses | Typical use level 1-50%. Add the resin slowly at room temperature or heat to 70C (158F), but under agitation to avoid larger resin aggregates. Compatible solvents are: Isopropyl myristate, triglyceride, cyclomethicone, C12-15 alkyl benzoate, isododecane, isohexadecane. In Isododecane silicone resin dissolves the quickest (< 20 min), in cyclomethicone about 20-30min. Compatible also with sunscreen oil like OM-Cinnamate. Also firmness of a lipstick can be improved by adding Silicone Resin without impacting negatively the pay out and reducing the tendency to break from the mold. For external use only. |
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