... world recognizedAnd all kinds of emulsifying agent, surfactant, and compatibility of protein of goodApplicable scope of the PH value of the widely, PH2 ... and cleaning agents, etc products (rinse water requirement of products).Widely used in coating, water-based polymer, ... plant, steel, smelting, oil, oil refining, oil field water injection, chemical, plastic, rubber, pharmacy, fiber, textile and other ...