Haminol 303 -MELAMINE RESIN303

●Solubility
White solvent oil: limited solubility
Xylene: Completely dissolved
Methyl ethyl ketone: Completely dissolved
Butanol: Completely dissolved
Water-soluble resins: partially soluble

●Compatibility
Long oily alkyd resins: insoluble
Medium oleic alkyd resin: Completely soluble
Short oleic alkyd resins: Completely soluble
Polyester resins: Completely compatible
Epoxy resins: Completely soluble
Nitrocellulose: completely miscible
CAC: Completely soluble

Chongqing Jianfeng Haokang Chemical Co., Ltd., a subsidiary controlled by Chongqing Chemical & Pharmaceutical Holding (Group) Company, is located in the Baitao Chemical Park, Fuling District, Chongqing. Inheriting the rigorous spirit of the nuclear military industry dating back to 1966, we specialize in providing the market with stable and high-quality amino resin products and systematic solutions.

        Leveraging the strong industrial support of the Chemical & Pharmaceutical Group, we have established an efficient circular economic industrial chain centered on formaldehyde, hexamethoxymethylmelamine, and etherified melamine resins. This deeply integrated structure ensures end-to-end quality control and a stable supply from key raw materials to finished products, embedding green principles into every stage of production.

        Innovation is the cornerstone of our growth. With 21 authorized patents and a green production system that enables the recycling of resources, we are committed to harmonizing product performance with environmental benefits. Recognized as a Chongqing Municipal "Key Little Giant" and a National-Level "Specialized, Refined, Unique, and Innovative Little Giant" enterprise, we consistently drive our operations with technology and uphold our commitment to quality, creating sustainable long-term value for our customers.

        We firmly believe that exceptional partnerships are the source of value creation. Jianfeng Haokang sincerely looks forward to collaborating with you, fostering synergistic innovation in the field of amino resins and related applications, for a mutually beneficial and prosperous future.