cosmetic grade Polybutylene PB-2400

Chemical properties: Polybutylene PB-2400 is a chemically stable, high purity, hydrophobic, non-toxic polybutylene.

 Physical properties: It is usually a colorless, odorless transparent liquid with good chemical stability, oxidation resistance, UV resistance and thermal stability.

Molecular weight: PB-2400 has a higher average molecular weight and is commonly used in cosmetic formulations that require high viscosity and good lubrication properties.

Characteristics

• High transparency: PB-2400 has good transparency, which enables it to provide a clear appearance in cosmetics.
• Good Flexibility: The material has excellent flexibility and can provide good fluidity and spreadability in different formulations.
• Low Viscosity: The low viscosity of PB-2400 makes it easy to mix with other ingredients to form a uniform formula.
• Good Skin Compatibility: As a cosmetic grade material, PB-2400 is skin-friendly and usually does not cause irritation.
• Water resistance: The material has good water resistance and is suitable for use in waterproof cosmetics and skin care products.

Advantages

• Improve product texture: PB-2400 can improve the application of cosmetics, making them smoother and more comfortable.
• Enhance formula stability: This material helps improve the stability of the formula and prevent stratification or precipitation.
• Improve moisturizing effect: PB-2400 can form a protective film on the skin surface to help lock in moisture and enhance the moisturizing effect.
• Versatility: Suitable for a variety of cosmetic and skin care formulations, including lotions, creams, serums and makeup.