Polyethylene oxide hydrogenated castor oil has good compatibility with various types of cement, maintains good slump of concrete, and extends the construction time of concrete. Low dosage, high water reduction rate, and small shrinkage. Significantly improve the early and later strength of concrete. This product has low chloride ion content and low alkali content, which is beneficial for the durability of concrete. The production process of this product is pollution-free, free of formaldehyde, and meets the international standard of ISO14000 for environmental protection. It is a green and environmentally friendly product. By using polycarboxylate superplasticizers, more slag or fly ash can be used to replace cement, thereby reducing costs.
Polyethylene oxide hydrogenated castor oil is suitable for prefabricated and cast-in-place concrete, reinforced concrete, and prestressed concrete in the construction of high-speed railways, passenger dedicated lines, industrial and civil buildings, roads, bridges, ports, airports, and other engineering projects. Especially suitable for projects with long construction time and high requirements for concrete slump, such as nuclear power projects.
Varieties and preparation of slow-release polycarboxylate superplasticizer, used for precast components. Powder preparation technology of polycarboxylate superplasticizer, compatibility of polycarboxylate superplasticizer with other additives, engineering application of polycarboxylate superplasticizer, polycarboxylate superplasticizer and its preparation method for ceramic profession, structural characteristics and functions of polycarboxylate dispersant for coal water slurry profession. Polycarboxylate based high-performance water reducing agent is a book published by China Architecture&Building Press in 2009 Based on years of systematic research and accumulation of polycarboxylate based high-performance water reducing agents by the author, and incorporating new relevant research results from both domestic and foreign sources, this book has been compiled. The book is divided into 12 chapters, mainly including: the development process, current situation, and research and treatment topics of polycarboxylate superplasticizers at home and abroad, the preparation foundation of polycarboxylate superplasticizers, the application foundation of cement hydration and superplasticizers, the preparation of polycarboxylate superplasticizers, and the molecular structure and functional planning of polycarboxylate superplasticizers.
