Carbopol 940 – Manufacturer, Supplier & Exporter | DPRJ Universal

What is Carbopol 940 and what is its primary use?

Carbopol 940 is a cross-linked polyacrylate polymer known chemically as Carbomer 940. Its primary industrial use is as an efficient rheology modifier, thickener, and suspending agent. It is widely used in Carbopol 940 gel formulation, hand sanitizers, topical creams, hair gels, and facial cleansers.

What is the INCI name and CAS number for Carbopol 940?

The INCI name for Carbopol 940 is Carbomer 940, and its chemical CAS number is 9003-01-4.

How do you make a gel formulation using Carbopol 940 powder?

To achieve a clear gel formulation, Carbopol 940 powder must be fully hydrated in water to allow the polymer network to swell. After complete dispersion, it is neutralized using an alkaline agent such as Triethanolamine (TEA) or Sodium Hydroxide. Neutralization converts the acidic polymer into a high-viscosity, crystal-clear gel structure.

What are the specific benefits of Carbomer 940 for skin?

Carbomer 940 for skin applications offers excellent thermal and shear stability, creating clear cosmetic formulations that feel lightweight and non-greasy. It acts as an emulsifier stabilizer, ensuring active aesthetic ingredients stay perfectly suspended without separating.

What is the recommended Carbomer 940 usage rate?

The typical Carbomer 940 usage rate ranges from 0.2% to 1.0%, depending on the target viscosity of your final gel, cream, or shampoo formulation.

Is Carbopol 940 safe and what is its toxicity profile?

Regarding Carbopol 940 toxicity, it is globally recognized as safe for industrial and cosmetic applications when handled correctly. It causes no systemic toxic hazards, though inhaling the fine white airborne powder should be avoided by utilizing personal protective equipment (PPE).

Can Carbopol 940 be used in shampoo and personal washes?

Yes, Carbopol 940 in shampoo formulations functions as an excellent viscosity builder and stabilizer. It prevents heavy bead ingredients or pearlescent shifting compounds from settling over long shelf periods.

What is the wholesale Carbopol 940 price per kg in India?

The industrial bulk Carbopol 940 price ranges between ₹350 and ₹650 per kg in India. Exact prices vary based on total volume requirements, shipping logistics, and raw market feedback constraints.

Is Carbopol 940 soluble in water?

Carbopol 940 disperses in water and swells to form a gel upon neutralization, rather than fully dissolving.