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Basic overview: The 202 multi-functional surfactant is synthesized from polyethylene fatty alcohol ethers. It performs excellently in cleaning tasks at normal temperatures as well as at medium to high temperatures, and can be used in a wide range of environments. It is resistant to acids, alkalis, and hard water, and produces abundant, fine foam. Physical and chemical properties: Appearance: Colorless, transparent, viscous liquid. Purity: 99%. pH value: 6–7. Solubility: Highly soluble in water. HLB value: 13–15. Cloud point: ≥90°C. Performance features: Unlike traditional NP-10 used in metal surface treatment agents, degreasing powders, detergents, etc., this surfactant enables faster emulsification, penetration, and dispersion. Its emulsifying capacity remains unchanged regardless of acid levels during acidic degreasing processes. Applications: 1. Use as a degreasing powder, degreasing agent, etc., for soaking at normal temperatures. 2. Acidic rust and oil removers, as well as wax removers, are widely used by many customers. 3. Suitable as a high-temperature degreasing cleaner for aluminum, aluminum alloys, zinc, zinc alloys, magnesium alloys, and other non-ferrous metals. 4. Recommendations for cleaning heavy oil stains at medium to high temperatures (sodium hydroxide, sodium carbonate, trisodium phosphate, sodium tripolyphosphate, sodium metasilicate pentahydrate, 202).