Carbomer 980

Efficient Thickening at Low Concentrations

Carbomer 980 can build substantial viscosity at relatively low use levels, making it useful for formulators developing gels, creams, and lotions. Typical starting concentrations are around 0.2–1.0%, depending on the desired viscosity and the overall formulation.

Excellent Clarity in Gel Formulations

When properly dispersed, hydrated, and neutralized, Carbomer 980 can produce clear, transparent gels. This makes it a useful thickener for applications where appearance and clarity are important.

Suspension and Stabilization

Carbomer 980 helps suspend insoluble particles and can support the stability of oil-in-water emulsions. It is useful in formulations containing exfoliating particles or other ingredients that need to remain evenly distributed.

Requires Neutralization to Develop Viscosity

Carbomer 980 is an acid-form polymer that develops its thickening properties when neutralized with a suitable base. Common neutralizers include sodium hydroxide, potassium hydroxide, triethanolamine (TEA), and aminomethyl propanol (AMP), depending on the formulation.

Formulation Compatibility Matters

High electrolyte concentrations and certain surfactants can reduce viscosity or affect gel clarity. Formulators should evaluate compatibility with salts, active ingredients, preservatives, and other components before scaling up production.

What is Carbomer 980 used for in cosmetics?

Carbomer 980 is used as a thickener, gelling agent, suspending agent, and stabilizer in cosmetic and personal care products. Common applications include facial gels, moisturizers, lotions, creams, hair styling gels, cleansers, and other water-based formulations.

What is the INCI name and CAS number for Carbomer 980?

The INCI name is Carbomer, and the commonly listed CAS number is 9003-01-4. Confirm the applicable identifiers against the technical documentation supplied with your specific grade.

What is the recommended use level for Carbomer 980?

A typical starting range is approximately 0.2–1.0% by weight, although the appropriate concentration depends on the desired viscosity, product type, neutralization conditions, and other formulation variables. Bench testing is recommended to establish the optimal use level for your application.

Does Carbomer 980 need to be neutralized?

Yes. Carbomer 980 generally requires neutralization with a suitable base to develop its characteristic thickening and gelling properties. The neutralizer and target pH should be selected based on the complete formulation and the desired final product characteristics.

Is Carbomer 980 suitable for clear cosmetic gels?

Yes. Carbomer 980 is commonly used to produce clear gels when properly dispersed, hydrated, and neutralized. Final clarity depends on the water quality, formulation pH, electrolyte concentration, and compatibility of the other ingredients.

Can Carbomer 980 be used in creams and lotions?

Yes. Carbomer 980 can be used to adjust viscosity and support the stability of oil-in-water emulsions. Its suitability and required concentration depend on the emulsifier system, oil phase, pH, and other ingredients in the formulation.

Is Carbomer 980 compatible with salts and electrolytes?

Carbomer 980 can be sensitive to electrolytes, which may reduce viscosity and alter gel structure. Formulations containing salts, electrolyte-rich botanical extracts, or certain active ingredients should be evaluated for viscosity retention and stability.

How should Carbomer 980 be incorporated into a formulation?

Carbomer 980 is typically dispersed into the water phase and allowed to hydrate before neutralization. Mixing conditions should promote uniform dispersion without introducing excessive air, and the neutralizer should be added carefully while monitoring pH and viscosity. The exact process depends on the grade and formulation.

How should bulk Carbomer 980 be stored?

Store Carbomer 980 in its original, tightly sealed packaging in a cool, dry environment, protected from moisture and contamination. Refer to the supplier's technical data sheet and safety data sheet for the applicable storage conditions and shelf life.

Where can manufacturers source bulk Carbomer 980?

Carillon Green supplies specialty cosmetic and personal care ingredients to commercial customers. Formulators and purchasers interested in bulk Carbomer 980 can contact Carillon Green to confirm current availability, packaging options, pricing, lead times, and applicable documentation.