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Carbomer 940 Powder

$21.95

High efficiency rheology polymer

Water dispersible

Use 0.1–1%

Clear gel texture

Requires neutralisation

Sold by weight (g or Kg) for formulation accuracy.

Carbomer 940 Powder

$21.95

INGREDIENT OVERVIEW

Carbomer 940 Powder

Carbomer 940 is a high-performance polymer used in cosmetic formulations to create clear gels and control viscosity. It is widely used in serums, gels, and emulsions where precise rheology and clarity are required.

Our carbomer 940 is supplied as a cosmetic-grade powder with high viscosity performance. It is selected for its purity, low residual solvent content, and consistent formulation performance.

In formulation, carbomer provides precise viscosity control and enables the creation of clear, stable gel systems when properly neutralised.

View in Ingredient Dictionary

QUALITY & SOURCING

High viscosity performance (28,000 mPa·s at 0.2%)
High carboxylic acid content (62.8%) for strong gel formation
Extremely low residual solvents (0.02%)
Very low residual acrylic acid (0.01%)
Clean microbial and heavy metal profile
USP compliant

KEY SPECIFICATIONS

Ingredient: Carbomer 940
INCI: Carbomer
CAS: 9003-01-4
Solubility: Water dispersible
Typical use level:
- Leave-on: 0.1–0.5%
- Rinse-off: 0.2–0.5%
- High efficiency thickener
Starter: 0.2–0.3% for most cosmetic formulations

FORMULATION NOTES

Processing notes

Disperse in water phase, then neutralise (e.g. NaOH or TEA) to activate thickening.

Compatibility notes

Compatible with most cosmetic ingredients
Sensitive to electrolytes at high levels
Works well in controlled systems

pH notes

Requires neutralisation (typically pH ~5.5–7) to develop viscosity.

Formulation examples

Clear gel serum

Carbomer: 0.2–0.3%
Neutraliser: as required
Humectants and actives

Gel cream

Carbomer: 0.1–0.2%
Emulsion system
Water phase

Troubleshooting

No viscosity → check neutralisation
Lumps → improve dispersion
Too thin → increase level slightly
Instability with salts → adjust system

COMPARISON & ALTERNATIVES

Xanthan gum → more natural, less precise
Sclerotium gum → improved sensory
Hybrid systems → xanthan + carbomer

SENSORY PROFILE

Carbomer creates smooth, clean, non-stringy gels with a more refined sensory profile compared to natural gums. Sensory outcome is formulation-dependent; bench testing is recommended.

STORAGE & HANDLING

Store in a cool, dry place, protected from heat, moisture, and direct light.
Keep container tightly sealed when not in use.
Shelf life: 2 years when properly stored

PRODUCT SAFETY

Low irritation potential when used within recommended levels.
Keep out of reach of children.
Avoid inhalation of dust. Use appropriate PPE during handling and formulation.
Refer to Safety Data Sheet (SDS) contained within documents tab.

DOCUMENTATION

Cosmetic grade
Viscosity (0.2%): 28,000 mPa·s
Carboxylic acid groups: 62.8%
Residual solvents: 0.02%
Residual acrylic acid: 0.01%
Heavy metals: compliant
Microbial limits: compliant
COA and SDS available

Carbomer 940 Powder

Carbomer 940 Powder

Carbomer 940 Powder

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