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Merquat™ 3331PR polymer

Merquat™ 3331PR polymer stands out as a non-paraben, ampholytic terpolymer celebrated for its compatibility with anionic and amphoteric surfactants. Holding the highest charge density within the Merquat 3330 polymer family, it finds its niche in liquid cleansing products. This versatile polymer creates a luxurious and moisturizing skin sensation in skincare, bath, and shower formulations. Meanwhile, it excels in hair care formulas, offering exceptional wet and dry combing properties.

Brand: Merquat™ (12 products)

INCI Name: Polyquaternium-39

Functions: Conditioner, Sensory Additive

Labeling Claims: Halal, Paraben-free, Sulfate-free

Certifications & Compliance: CFDA Compliant (China), Halal

Benefit Claims: Cleansing, Compatibility, Conditioning, Creamy Texture, Curl Retention, Easy Application, Foam Enhancement, Foam Stability, Good Dry Combing, Good Wet Combing, High Foaming, Imparts Lubricity, Irritation Reduction, Moisturizing, Non-Flaking, Sensory Enhancement, Silky Feel, Smooth Feel, Versatile Sensory Modifier, Volumizing

Synonyms: AA/DMDAAC/AM Copolymer, Dimethyldiallylammonium Chloride Acrylic Acid Acrylamide Copolymer

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

INCI Name
Polyquaternium-39
Cosmetic Ingredients Functions
Conditioner,
Sensory Additive
Technologies
Cosmetic Ingredients
Product Families
Cosmetic Ingredients — Functionals
Conditioners & Emollients,
Sensory Modifiers

Features & Benefits

Benefit Claims
Cleansing,
Compatibility,
Conditioning,
Creamy Texture,
Curl Retention,
Easy Application,
Foam Enhancement,
Foam Stability,
Good Dry Combing,
Good Wet Combing,
High Foaming,
Imparts Lubricity,
Irritation Reduction,
Moisturizing,
Non-Flaking,
Sensory Enhancement,
Silky Feel,
Smooth Feel,
Versatile Sensory Modifier,
Volumizing
Labeling Claims
Halal,
Paraben-free,
Sulfate-free
Benefits
  • Compatible with most anionic and amphoteric surfactants
  • Contributes lubricity which can help make skin care products easier to apply
  • Helps hold curls without flaking
  • Imparts a smooth, velvety feel
  • Imparts excellent dry combability
  • Improves the wet feel of hair
  • Liquid cleansing products acquire richer, thicker foam with improved stability
  • Provides excellent moisturization in skin care products
  • Reduces irritation from liquid skin cleansing products
  • Reduces tightness after drying skin

Applications & Uses

Markets
Personal Care
Applications
Personal Care — Beauty & Care
Bath & Shower,
Hair Care,
Skin Care
Personal Care — Personal Hygiene
Hand Hygiene
Application Format
Rinse Off
Bath & Shower Applications
Body Wash
Personal Hygiene Applications
Hand Soap
Skin Care Applications
Skin Cleanser
Use Level
1 - 3%
Retest Period

Recommended retest period is 730 days from the date of manufacture.

Properties

Physical Form
Liquid
Appearance
Clear liquid
Odor
Slight
Compatible with
Anionic surfactants, Amphoteric surfactants
Specifications
ValueUnitsTest Method / Conditions
Solids9.7 - 10.7%N01302
Brookfiled Viscosity (at 25°C)2000 - 12000cPsTP-N01004/TP-00042
pH (at 25°C)3.3 - 4.5-N01200

Regulatory & Compliance

Certifications & Compliance
CFDA Compliant (China),
Halal

Storage & Handling

Storage Information

​Store in tightly-closed, UV-resistant containers protected from sunlight. Product is freeze-thaw stable but should be protected from freezing to maintain liquid state. If frozen, heat with mixing until liquid. Avoid prolonged storage at elevated temperatures above ambient.