1. Domestic and International Standards and Regulations:This product is launching."Traffic rules"The training requires a detailed interpretation of China's "Technical Standards for Cosmetic Safety" and "Instructions for the Use of Consumer Goods." "General Labeling for Cosmetics" and Key National StandardsGB/TFor example, recently releasedGB/T 44998-2024Determination of Nitrates and Nitrites in Surfactants "Ion Chromatography" AndGB/T 45000-2024"Surfactant" Composition Analysis of Sucrose Fatty Acid Esters "Liquid Chromatography" Wait. Meanwhile, it is also necessary to understand the European Union.REACHUnited StatesFDAin accordance with international regulations, to address the challenges of the globalized market.
2. Basic Knowledge of Core Raw Materials such as Surfactants:In-depth Understanding of Surfactants: Definition and Classification (Anionic/Sun/Gender/Nonionic), Structure and Properties (HLBValue,CMC,KrafftCloud point, pour point This is the foundation of formulation design. Training should incorporate case studies to explain the synergistic effects of different surfactants (such as alkyl polyglucosides, betaines, amino acid-based surfactants, etc.) in the system, as well as their impact on the product's cleaning power, foam, viscosity, and irritation.
3. Product Applications and Formulation Principles:For different product types such as shampoo, skincare cream, and household cleaners, this analysis delves into their formulation structures, the functions of individual components, and their mechanisms of action. For instance, it explains how surfactants in shampoo remove oil and dirt while protecting hair strands, and how cationic surfactants in conditioners neutralize static electricity and smooth down the hair cuticles.
4. Quality Requirements and Experimental Demonstration:The training must include methods and practices for detecting key quality indicators, such aspHValue determination, viscosity control, stability testing (centrifugation, high and low temperature cycling), effective content analysis (such as using chromatography methods from the new national standards), and product performance evaluation (such as detergency testing, foam performance testing, etc.).
Through this method,"Theory+Practice"Through integrated training, practitioners can systematically acquire comprehensive knowledge spanning from raw material selection, formula design, and production quality control to market claims, laying a solid foundation for developing safe, effective, compliant, and market-oriented daily chemical products.