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Carbopol® Ultrez 21 polymer

Carbopol® Ultrez 21 polymer is an outstanding self-wetting rheology modifier known for its impressive electrolyte tolerance and high clarity. It is a white powder composed of a crosslinked copolymer of polyacrylic acid polymerized in a cosolvent system that prioritizes safety. Its self-wetting properties make it remarkably easy to use and process efficiently. As a highly efficient rheology modifier, it is capable of providing high viscosity and forming clear gels, hydroalcoholic gels, creams, and lotions.

Brand: Carbopol® Polymers (20 products)

INCI Name: Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Functions: Stabilizer, Suspending Agent, Thickener, Viscosity Modifier

Labeling Claims: Credo Clean Standard, GMO-free, Halal, Sulfate-free, Sustainable, TSE-free, Ulta Beauty's Conscious Beauty

Certifications & Compliance: CFDA Compliant (China), Halal

Benefit Claims: Aesthetic Enhancement, Clarifying, Cleansing, Creamy Texture, Easy To Use, Gloss, Good Electrolyte Tolerance, Good Rheological Properties, Good Wetting Properties, High Viscosity, Improved Thickness, Improves Clarity, Non-Tacky, Outstanding Skin feel, Smooth Feel, Sparkling Effect, Superior Performance, Superior Skin Feel, Superior Suspension

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

INCI Name
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Cosmetic Ingredients Functions
Stabilizer,
Suspending Agent,
Thickener,
Viscosity Modifier
Technologies
Cosmetic Ingredients
Product Families
Cosmetic Ingredients — Functionals
Rheology Modifiers,
Stabilizers,
Texturizers & Fillers

Features & Benefits

Benefit Claims
Aesthetic Enhancement,
Clarifying,
Cleansing,
Creamy Texture,
Easy To Use,
Gloss,
Good Electrolyte Tolerance,
Good Rheological Properties,
Good Wetting Properties,
High Viscosity,
Improved Thickness,
Improves Clarity,
Non-Tacky,
Outstanding Skin feel,
Smooth Feel,
Sparkling Effect,
Superior Performance,
Superior Skin Feel,
Superior Suspension
Labeling Claims
Credo Clean Standard,
GMO-free,
Halal,
Sulfate-free,
Sustainable,
TSE-free,
Ulta Beauty's Conscious Beauty
Product Highlights
  • High viscosity builder and stabilizer
  • Moderate creamy skin feel
  • Rapid wetting and improved swelling time without need for agitation, reducing processing time and costs
  • Short flow rheology characteristics
  • High thickening efficiency
  • Improved electrolyte tolerance
  • Excellent clarity in applications
  • Smooth esthetic appearance
  • Superior skin feel – less tack

Applications & Uses

Markets
Personal Care
Applications
Personal Care — Beauty & Care
Bath & Shower,
Hair Care,
Other Beauty & Care,
Skin Care,
Sun Care
Personal Care — Personal Hygiene
Hand Hygiene,
Other Personal Hygiene Applications,
Wipes, Tissue & Towel
Application Format
Creams,
Gel,
Leave On,
Lotions,
Rinse Off,
Serum,
Spray,
Wipes
Bath & Shower Applications
Shower Gels
Hair Care Applications
Hair Gel,
Hair Serums,
Hair Styling Products,
Shampoos & Rinses
Personal Hygiene Applications
Hand Sanitizers,
Hand Soap,
Intimate Hygiene Products
Skin Care Applications
After Shaves,
Anti-Aging Products,
Around Eye Cream,
Body Cream,
Body Lotion,
Hand Cream,
Insect Repellent Cream,
Insect Repellent Spray,
Moisturizers,
Shaving Cream,
Skin Gel
Sun Care Applications
Sunscreen Cream

Properties

Physical Form
Powder,
Solid
Appearance
White
Odor
Slight acrylic
Specifications
ValueUnitsTest Method / Conditions
Brookefield Viscosity (0.2% Mucilge at 25°C)47000 - 65000cPSA-051
Claritymin. 92%485-D
Cyclohexanemax. 0.45%SA-009
Ethyl Acetatemax. 0.45%SA-009
Heavy Metals (max.10 ppm of PB,AS,HG,SB)Pass-SA-012
Loss on Dryingmax. 2%SA-004
pH3--
Solids100%-
Total Residual Solventmax. 0.45%SA-009
Wetting Time max. 6minSA-051

Regulatory & Compliance

Certifications & Compliance
CFDA Compliant (China),
Halal
Regulatory status
  • China compliant
  • Halal

Carbopol® Ultrez 21 polymer polymer is widely registered on chemical inventories across the globe. For specific status, please consult the most recent Safety Data Sheet or contact your local Lubrizol representative.

Storage & Handling

Storage
  • Store in a dry, well-ventilated place. Keep containers closed when not in use. Consult the Safety Data Sheet (SDS) for additional pertinent information.
  • Recommended retest period is 730 days from the date of manufacture.