Carbomer 940 Manufacturer in Madrid - Shop Now

Carbomer 940 is a high-molecular-weight, crosslinked polyacrylic acid polymer used as a gelling, thickening, and stabilizing agent in a wide variety of cosmetic and personal care products. Known for its ability to create crystal-clear gels and provide excellent viscosity, Carbomer 940 is widely utilized in formulations ranging from skincare products to hair gels. It offers outstanding stability and rheology modification, making it a versatile and reliable ingredient for formulators.

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Applications

1. Skincare Products: Used in moisturizers, serums, and anti-aging creams to create smooth, non-greasy textures.
2. Haircare Products: Ideal for styling gels, serums, and leave-in treatments for its ability to provide firm hold and clarity.
3. Personal Care: Common in hand sanitizers, shower gels, and body lotions to enhance viscosity and texture.
4. Pharmaceutical and Medical Applications: Found in topical gels and ointments due to its high compatibility and stability.

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Key Features

• Thickening Agent: Creates high viscosity at low concentrations, enabling cost-effective formulations.
• Crystal-Clear Gels: Produces transparent gels with excellent aesthetic appeal.
• Stabilizer: Prevents ingredient separation, ensuring consistent product performance.
• Non-Greasy Feel: Contributes to a lightweight, smooth application on the skin and hair.
• Broad pH Compatibility: Functions effectively in a pH range of 4.0 to 10.0.

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Cosmetic Uses

• Hydroalcoholic Gels: A key ingredient in hand sanitizers and styling gels for clear, thick textures.
• Moisturizers and Serums: Provides silky textures and enhances product spreadability.
• Hair Styling Products: Ensures strong hold and glossy appearance in hair gels and pomades.
• Cleansing Products: Adds a luxurious, thick feel to body washes and facial cleansers.

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Technical Information

• INCI Name: Carbomer
• CAS Number: 9003-01-4
• Appearance: White, fluffy powder
• Odor: Odorless
• pH Range (Neutralized): 4.0–10.0
• Usage Rate: 0.1–1.0%, depending on the desired viscosity
• Solubility: Dispersible in water; requires neutralization (e.g., with triethanolamine) to activate thickening properties

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Preparation Guidelines

1. Disperse Carbomer 940 in water under agitation to avoid clumping.
2. Allow to fully hydrate before neutralizing with an alkaline agent like triethanolamine or sodium hydroxide.
3. Adjust to the desired viscosity and clarity based on pH.

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Safety and Handling
Carbomer 940 is safe for use in personal care formulations when handled properly. Avoid inhalation of the fine powder during manufacturing. Store in a cool, dry place, away from moisture and direct sunlight. Use appropriate protective equipment, such as gloves and masks, during handling. Always follow regulatory guidelines for cosmetic applications.