Industry News

Tween 20 and Tween 80 are two commonly used Polysorbate surfactants. This article compares their HLB value, emulsification performance and application focus to help buyers choose the right grade.

Selecting the ideal Nonylphenol Ethoxylate grade requires balancing solubility, application temperature, and formulation type. For aqueous systems, NP-9 or NP-10 may offer the best compromise between solubility and emulsification. For oil-rich systems, lower EO grades such as NP-2 or NP-4 may perform better due to their higher cloud points and lower HLB.

This article explains how EO grade affects Cetearyl Alcohol Ethoxylate performance in industrial emulsions, and what buyers should confirm before sourcing from Dotachem.

Learn how MEA and DEA are used in detergents, cleaners, corrosion inhibitors, gas treatment and industrial formulations, and how Dotachem supports ethanolamine buyers with application-based product selection.

Dotachem shares practical Polyethylene Glycol procurement experience, helping buyers choose the right PEG grade for cosmetics, pharmaceuticals, textile, rubber, coating and industrial applications.

Glacial Acrylic Acid (GAA) price trends in 2026 are driven by propylene costs and supply pressure. As a reliable China acrylic acid supplier, Dotachem provides stable quality, competitive sourcing, and global delivery solutions.