On November 24, the polycarboxylic acid water reducer polyether products of Lianyungang Petrochemical Company finally passed the certification of "Jiangsu Boutique" after preliminary declaration, cultivation and recommendation, standard progressiveness evaluation, on-site review and certification and other links.

"Jiangsu Boutique" aims to promote the formation of a group of "Jiangsu Boutique" brand groups with independent innovation, high-end quality, high-quality service, strong reputation, and market recognition through third-party certification of products and services that meet high standards and high-quality requirements.

At present, as the largest integrated supplier of polycarboxylate water reducing agent raw materials in China, STL has formed an upstream and downstream integrated industrial chain layout, and have successively established joint laboratories with first-class universities, formed research and development application teams, and led the development of the first group standard for C6 large monomers. We have made every effort to build a full chain collaborative innovation system of industry, academia, research and application, which includes basic research, technological innovation, achievement transformation, and industrial development.

With the implementation of the "Carbon Neutrality and Carbon Peak" strategy, high-performance water reducing agents represented by polycarboxylate water reducing agents have become one of the important development directions in the industry due to their ability in improving concrete strength, improving industrial waste utilization, and promoting ecological energy conservation.