Haminol 385 resin is a new high imino-partially methyl etherified melamine resin with a low degree of alkylation, using demineralized water as a solvent, and fast curing without the need for strong acid catalysts. It reacts with polymers containing hydroxyl, amide and carboxyl groups. The resin has good solubility with water, high tendency to self-condense, and can be used to increase the acidity of thermoplastic aqueous polymers sufficiently to catalyze the reaction under normal baking conditions; 120-150 degrees Celsius, 15 minutes.

Chongqing Jianfeng Haokang Chemical Co., Ltd , It has an annual production capacity of 80,000 tonnes of formaldehyde, 25,000 tonnes of Hexahydroxymethyl melamine and 20,000 tonnes of etherified amino resin. It is located in Baitao Chemical Park, Fuling District, Chongqing.

Jianfeng Haokang has built a complete supply chain of amino resins relying on the industry of Huayi Group. The Huayi Group has an annual output of 1.32 million tonnes of urea, 60,000 tonnes of melamine, 800,000 tonnes of methanol and 20,000 tonnes of silica. The chemical park has a complete industrial system and complete water, electricity, steam, storage and logistics services, as well as first-class equipment inspection and maintenance services within Chongqing.

Jianfeng Haokang has obtained 16 national and 1 international invention patents, and has a circular production chain layout to achieve full recycling of energy and materials. It is an energy-saving and environmentally friendly high-tech enterprise, and has been certified as a “national-level specialized, innovative, and small giant enterprise.”