It is a preferred solution in the current PC flame retardant field, featuring high flame retardancy efficiency, stable flame retardant aging performance and excellent processing dispersibility.

Mainstream commercial grades include ARICHEM HES2-FR, INNOVBLEN YIMA-KKS series and other similar products.

Many end users have misunderstandings about composite sulfonate flame retardants, regarding them merely as cost-reduction-oriented formulations and even arbitrarily labeling them as "counterfeit products".In fact, the core purpose of composite sulfonate formulation design is to improve flame retardancy efficiency, processing stability and flame retardant durability, rather than cost reduction. Its design logic is based on well-defined chemical principles.