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What's the difference between PEG and PPG? This article compares structure, solubility, viscosity, and biocompatibility. PEG is hydrophilic for water-based formulas; PPG is lipophilic for lubricants and polyurethane. Includes a comparison table to help R&D teams choose quickly.

Surface disinfectant demand is rising. Dotachem offers one-stop raw material solutions: PEG, AEO, SLES, TWEEN, PG, DPG, and biocides. Free formula compatibility testing and technical documentation support available for global buyers.

Dotachem promotes green Alkyl Polyglucoside (APG) surfactants this Qingming. Using corn and coconut, they create fully biodegradable, mild products to replace petroleum-based chemicals, meet environmental standards, and balance industry with nature.

​Alcohols C13 ethoxylate is a high-performance nonionic surfactant widely used in detergents, textile processing, industrial cleaning agents, agrochemical formulations, and many other chemical applications. As industries demand more efficient, environmentally responsible, and multifunctional surfactants, C13 alcohol ethoxylates have become a key ingredient thanks to their strong emulsifying ability, excellent wetting performance, and reliable stability across diverse operating conditions.

In the production of polyvinyl chloride (PVC), the selection of solvents directly affects the performance and cost of the product. Dichloroethane (EDC), due to its unique advantages, has become a key additive in the suspension polymerization process. Dotachem focuses on providing key raw materials such as high-purity dichloroethane, and is a professional partner for chemical solutions.