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IOTA 91002 is a highly crosslinked product derived from the co-hydrolysis of tetraalkylsiloxane and trimethylsiloxane, containing small amounts of alkoxy and hydroxyl groups. It appears as a white powder and blends well with volatile silicone oils and dimethicone. Widely used in sunscreens, skincare products, color cosmetics, and hair care, it provides excellent film-forming properties, hydrophobicity, and moisturizing effects, delivering long-lasting, water-resistant performance.
✅ Excellent film-forming ability – forms a uniform protective film on skin or hair for extended protection
✅ Good hydrophobicity – effectively repels moisture, enhancing water resistance
✅ Long-lasting effect – provides extended wear, reducing reapplication frequency
✅ Good moisturizing properties – helps lock in moisture, preventing dryness
✅ Excellent rheological properties – improves formulation texture and spreadability
✅ Good compatibility – blends well with volatile silicones and dimethicone for flexible formulation
✅ White powder form – easy to disperse, suitable for various cosmetic formats
| Parameter | Specification |
|---|---|
| Appearance | White powder |
| Bulk density (g/cm³) | 0.56–0.61 |
| Volatile content (%, 150°C, 3h) | ≤2 |
Color cosmetics – foundations, powders, eyeshadows, lipsticks – enhancing wear and water resistance
Skincare – sunscreens, day creams, barrier creams – boosting protection and skin feel
Hair care – shampoos, conditioners, styling products – providing film-forming protection and moisture retention
IOTA 91002 can be added directly to the oil phase, blended with volatile silicone oils and dimethicone. Homogenization or high-speed dispersion is recommended to ensure uniform dispersion for optimal film-forming and protective performance. Addition levels should be determined based on the specific formulation and product requirements.
✅ Long-lasting film – water-resistant, extended protection
✅ Hydrophobic – improves product stability
✅ Moisture-locking – enhances skin feel
✅ Powder form – easy processing
✅ Broad compatibility – flexible formulation
✅ Versatile – suitable for color cosmetics, skincare, and hair care
For samples, formulation recommendations, or technical support, please feel free to contact us.
