UNICARE W1800 (STEARYL DIMETHICONE)
GENERAL INFORMATION
UNICARE W1800 is an alkyl-modified silicone that enhances conditioning and water-resistance in a wide range of cosmetic products. Its stearyl group improves substantivity and imparts a long-lasting soft feel to skin and hair.
PRODUCT DESCRIPTION
| Property | Description |
|---|---|
| Chemical Name | Stearyl Dimethicone |
| CAS Number | 68554-65-4 |
| Appearance | Clear to slightly hazy viscous liquid |
| Viscosity (25°C) | 800–1500 cSt |
| Density (25°C) | ~0.95 g/cm³ |
| Solubility | Insoluble in water; soluble in cosmetic oils |
| Function | Conditioning agent, emollient, film former |
APPLICATION AREAS
| Industry | Application Examples | Purposes |
| Skin Care | Creams, lotions, sunscreens | Soft feel, water resistance, smooth application |
| Hair Care | Conditioners, styling products | Conditioning, frizz control, lasting softness |
| Color Cosmetics | Foundations, primers | Texture improvement, long-wear finish |
TECHNICAL SPECIFICATIONS
| Property | Typical Value |
| Viscosity (25°C) | 800–1500 cSt |
| Purity | ≥ 98% |
| Density | ~0.95 g/cm³ |
| Flash Point | >250°C |
| Refractive Index | ~1.440 |
| pH | Neutral |
ADVANTAGES
Provides a silky, non-greasy after-feel
Enhances water resistance in skincare products
Improves hair smoothness and manageability
Offers compatibility with cosmetic ingredients
Long-lasting substantivity on skin and hair
PACKAGING / STORAGE
| Property | Description |
| Packaging Options | 20 kg PE drum; 200 kg drum |
| Storage Conditions | Store in a cool, dry place |
| Shelf Life | Minimum 12 months |
| Transportation | Non-hazardous material |
SAFETY / HANDLING
Avoid contact with eyes and excessive skin exposure
Use personal protective equipment as required
Work in well-ventilated areas
Consult Safety Data Sheet (SDS) before handling
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