Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Product Description

As a dedicated wholesale supplier of advanced rheology modifiers, we provide High Purity Acrylates/C10-30 Alkyl Acrylate Crosspolymer at competitive factory-direct prices. This hydrophobically modified crosslinked polyacrylate is a "smart polymer" that transcends the capabilities of traditional carbomers. It is specifically engineered to function as a powerful Polymeric Emulsifier, utilizing its lipophilic anchors to stabilize oil-in-water emulsions without the need for traditional surfactants.

Our polymer features rapid self-wetting technology, eliminating the common issues of dusting and clumping during dispersion. With superior electrolyte tolerance and a high yield value, it is the ideal choice for wholesale & bulk supply to manufacturers of high-performance sunscreens, clear gels, and botanical-rich skincare.

Product Specification

• INCI Name: Acrylates/C10-30 Alkyl Acrylate Crosspolymer
• CAS No.: 9003-01-4 (General Crosslinked Polyacrylate)
• Chemical Nature: Hydrophobically Modified Polyacrylate
• Synonyms: C10-30 Alkyl Acrylate Crosspolymer, Polymeric Emulsifier
• Appearance: White, fluffy, self-wetting powder
• Purity/Assay: ≥99.5%
• Solubility: Swells in water; effectively stabilizes at the water/oil interface post-neutralization
• Wetting Time: < 20 minutes (No high-shear required for hydration)
• Grade: Cosmetic Grade (High Clarity)
• Origin: China (Direct Factory Supply)

Key Benefits & Applications

• Surfactant-Free Stabilization: Capable of creating "cold-process" emulsions by stabilizing oil droplets (up to 30%) without traditional emulsifiers, reducing skin irritation.
• Electrolyte & Salt Tolerance: Unlike standard Carbomer 940, it maintains its viscosity and gel structure even in formulas rich in salts, Vitamin C, or botanical extracts.
• Suspending Yield Value: Creates a robust matrix to permanently suspend decorative beads, exfoliating particles, or air bubbles in crystal-clear gels.
• Superior Sensory Profile: Delivers a "quick-break" effect upon skin contact, providing a fresh, non-sticky, and light skin feel preferred for sunscreens and men's care.
• High Clarity Gels: Optimized for hydro-alcoholic systems, achieving high transparency in hand sanitizers and clear styling gels.

Formulation Guidelines

• Recommended Dosage: 0.1% – 0.3% (as a secondary emulsifier); 0.5% – 1.0% (as a primary gelling agent).
• Incorporation: Sprinkle the powder onto the surface of the water phase. Allow to self-wet (10-20 mins) before initiating low-speed stirring to avoid air entrapment and "fish eyes."
• pH Stability: Requires neutralization to trigger gelling. Efficient thickening occurs at pH > 5.0 using bases like NaOH, KOH, or Triethanolamine (TEA).
• Compatibility/Stability Notes: Highly compatible with high-alcohol systems (up to 70% ethanol) and compatible with most non-ionic and anionic ingredients.
• Synergy: Combine with Hyaluronic Acid for a luxurious, electrolyte-stable moisturizing gel with enhanced skin-feel.