Didecyl dimethyl ammonium chloride (DDAC) is a mothproof agent for woolen fabrics, which can control insect diseases and is used as a disinfectant and fungicide in medicine, health, and civil use. DDAC is one of the third generation products of quaternary ammonium salt fungicides, and its ability to kill microorganisms is significantly higher than that of the first and second generation products. It can be used as a bactericidal and algal agent for oilfield water injection and industrial circulating cooling water systems. Filling, dipping or spray can be used as mothproof for wool fabrics; When used as a fungicide to treat hard surfaces, it can be combined with chlorine dioxide for use.

Net content 200kg/plastic or ton bucket. It should be sealed and stored indoors. During transportation and storage, it should be handled with care, protected from collision, freezing, and leakage.