How to choose defoamer in concrete? The strength change of concrete is mainly affected by the air content of concrete after adding defoamer and air-entraining agent. Experiments show that with the increase of the amount of defoaming agent, the concrete's air content and water reduction rate decrea... read more
Polyether is a type of polymer composed of C—O—C bonds. It mainly uses bimetallic catalysts or strong bases as catalysts to embed ethylene oxide (EO), ring on active O—H or N—H bonds. It is formed by propylene oxide (PO) or butylene oxide (BO). Polyethers are mainly used as defoamers to take advant... read more
The rapid development of the concrete industry has placed higher requirements on the admixtures used in concrete, especially the performance of water reducing agents. Polycarboxylic acid high-performance water reducer is the latest generation of water reducer. Its high water reduction, good dispers... read more
The composite material based on resin and rubber contains a large amount of organic compounds and has certain flammability. Flame retardants are additives that can prevent the ignition of polymer materials or inhibit flame propagation. The most commonly used and most important flame retardants are ... read more
Resorcinol formaldehyde Resorcinol-formaldehyde resin glue is very strong and durable (resistant to immersion in boiling water, weak acid, salt water, solvent, mold, fungus, ultraviolet light, etc.). It must be mixed before use (liquid resin and powdered catalyst). It has a deep purple color and ma... read more
Zhejiang Ruico Advanced Materials Co., Ltd is a professional acrylic resins Manufacturers and flame retardants factory, our company was established in 2012, listed in China on 2019, Ruico is a national high-tech enterprise, Passed ISO9001 quality management system, have provincial-level R&D center, hired academicians, PhD, and other technicians totally 35 people, got 42 patents, the rule-maker of national flame retardant standards.
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