● Product description

303W resin is a partially methylated amino resin with enhanced water solubility compared to standard amino resins, featuring a solids content of 98% or higher. It acts as a highly effective cross-linking agent for resins containing hydroxyl, carboxyl, and amino functional groups, such as alkyd, polyester, acrylic, epoxy, polyurethane, and modified fiber resins. This product is suitable for formulating high-solids water-based automotive coatings, decorative panel paints, container finishes, general industrial baking enamels, and heat-resistant inks.

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.”