| Formula |
Acrylic acid unit: (C₃H₄O₂) Alkyl acrylate unit: (C₁₃–C₃₃H₂₄–₆₄O₂)
|
|---|---|
| CAS No. | 9003‑01‑4 |
| EC No. | 931‑000‑4 |
| Synonyms |
ULTRA 20
Description
ULTRA 20 is a hydrophobically modified cross‑linked polyacrylic acid polymer used as a multifunctional rheology modifier in cosmetic formulations. Compared to standard carbomers, it provides enhanced emulsifying and stabilizing properties, particularly in oil‑in‑water systems.
After dispersion and neutralization, ULTRA 20 forms smooth, stable gels and contributes to improved emulsion stability, texture and suspension capacity.
Functions
- Rheology modifier
- Thickening agent
- Gelling agent
- Emulsion stabilizer
- Co‑emulsifier
Applications
- Creams and lotions
- O/W emulsions
- Serums
- Gels (clear or opaque)
- Skin care and personal care products
Recommended dosage
- Typically: 0.1 – 0.8%
- (depending on formulation type and desired viscosity)
⚠️ Neutralization (e.g. NaOH, TEA, AMP) is required to fully develop viscosity and stabilizing performance.
Key benefits
- Efficient thickening at low dosage
- Improved emulsion stability
- Good tolerance to oils and surfactants
- Smooth texture and pleasant sensory profile
- Widely used in modern cosmetic formulations
For further information please contact the Product Manager.
This product is not available in: Brazil, Türkiye