In the ongoing process of upgrading the personal care products industry towards lighter skin feel, refreshing experience and stable formulation, the volatile and conditioning silicon oil raw materials are becoming one of the core elements in the development of skincare, makeup, hair care and sunscreen products. The product we have launched, volatile silicon oil 345, as a mixture of pentamers and hexamers of cyclic methylsiloxane, demonstrates significant market value in numerous applications such as skincare, sunscreen, makeup, hair care and antiperspirant deodorant, providing high-quality volatile silicon oil options for the personal care industry.


I. Core Physical and Chemical Properties of the Product


Product volatile silicon oil 345 is a colorless transparent liquid with a color no higher than twenty Hassen, D3 content not exceeding 0.025%, D4 content not exceeding 0.90%, D5 content ranging from 60.0% to 70.0%, D6 content ranging from 30.0% to 40.0%, and the combined content of D5 and D6 not less than 97.0%, with a moisture content not exceeding 0.025%. This product is a mixed cyclic siloxane composed of pentamers and hexamers, featuring a faint odor, no irritation, and stable chemical properties. It has high compatibility with many cosmetic components and is volatile, with a low volatility rate and a long retention time on the skin or hair, gradually dissipating after exerting its lubricating and conditioning effects, leaving almost no residual oil film sensation.


II. Core Performance Advantages


Product volatile silicon oil 345, with its unique mixed cyclic molecular structure, exhibits the following core performance advantages in personal care product formulations:


Soothing and non-greasy skin feel. The product can significantly reduce the heaviness of the formulation, making the overall texture lighter and more breathable, especially suitable for skincare and makeup products that aim for zero burden skin feel.


Moderate volatility rate and long retention time. The product is volatile, with a low volatility rate, and has a long retention time on the skin or hair, gradually dissipating after exerting its lubricating and conditioning effects, leaving almost no oil film sensation.


Reduced surface tension and assistance in pigment dispersion. The product can effectively reduce the surface tension of the formulation, helping solid pigments to be uniformly dispersed in the system, enhancing the smoothness and adhesion of makeup products.


Good formulation compatibility and spreadability. The product is compatible with various waxes, fatty acids, fatty acid esters, mineral oils, and non-volatile silicon oils, as well as with anhydrous ethanol, and can be used alone or mixed with other components, providing a smooth and dry sensation to the skin and hair.


III. Wide Application Areas


Product volatile silicon oil 345, with its multi-functional performance combination, can play a key role in the following personal care product application areas, including:


1. Skincare and sunscreen products. In skincare lotions, creams, essences, and sunscreen products, the product can improve the spreadability and smoothness of the formulation, providing a refreshing and non-greasy skin feel.


2. Makeup products. In foundation liquids, BB creams, primer, and makeup base, the product can help reduce the surface tension of the formulation, assist in the uniform dispersion of pigments, and enhance the smoothness and adhesion of makeup effects.


3. Hair care products. In shampoos, conditioners, and hair essence products, the product can give hair a soft and smooth touch, improving the dry and wet combability.


4. Antiperspirant and deodorant products. In antiperspirant and deodorant formulations, the product can provide a dry and refreshing skin feel, and has good compatibility with other active ingredients.


IV. Usage Guidelines and Compatibility Recommendations


Product volatile silicon oil 345 is compatible with various cosmetic components and can be used in combination with waxes, fatty acids, fatty acid esters, mineral oils, and non-volatile silicon oils. It is compatible with anhydrous ethanol and can be used alone or mixed with other components. Due to its wide application range, specific usage methods and recommended dosages need to be determined through experiments based on each product system.


V. Packaging Specifications and Storage Conditions


The product volatile silicone oil 345 is packaged in a 190-kilogram-per-bucket format. It should be stored in a well-ventilated and cool place, protected from rain and direct sunlight.


VI. Quality Assurance and Industry Application Value


During the production process of product volatile silicone oil 345, a strict quality control system has been established. Key indicators such as product appearance, color, D3 content, D4 content, D5 content, D6 content, total content of D5 + D6, and moisture are tested throughout the process to ensure consistency and reliability between batches. As the personal care product industry continues to develop towards lightness, refinement, and experience-oriented directions, the demand for volatile silicone oil raw materials with both volatile conditioning function and refreshing skin sensation is steadily increasing. Product volatile silicone oil 345, with its excellent skin sensation performance, good formula compatibility, and stable quality assurance, is becoming an important basic raw material option in the development of skincare, makeup, hair care, and sunscreen products, providing strong support for promoting the domestic personal care product industry towards higher quality.