In 2009, acetylacetoxyethyl methacrylate (AAEM), independently developed and pioneered in China by Mingxiang Chemical Technology (Shanghai) Co., Ltd., has stood the test of the market for many years. With its excellent performance, it has become a core crosslinking monomer in the field of environmental protection materials. The launch of this room-temperature crosslinking product not only filled the domestic technical gap in related fields but also promoted the green upgrading of multiple industries such as industrial coatings and emulsion synthesis.
    As an ideal monomer for self-crosslinking and room-temperature curing acrylic emulsions, AAEM has achieved multiple breakthroughs in performance. Compared with traditional crosslinking monomers such as N-methylolacrylamide and diacetone acrylamide, it has better reaction controllability and lower crosslinking temperature. At the same time, it can significantly improve product adhesion, making end products more advantageous in durability and stability. In the preparation of acrylic rubber, AAEM provides vulcanization sites through acetylacetoxy groups, enabling vulcanization reactions at lower temperatures, which helps synthesize self-crosslinking vulcanized acrylic rubber and expands the application scenarios of rubber materials.
    The product has a wide range of applications, covering self-crosslinking acrylic emulsion series, including paint printing adhesives, fabric coating adhesives, environmental protection flocking adhesives, leather finishing agents and other textile and building materials related products, providing environmentally friendly and efficient raw material options for downstream industries. In addition, AAEM can improve substrate adhesion in unsaturated resin modification, and can also be used as pesticide intermediates, raw materials for high-solid-content acrylic resin emulsions, reactive monomers for UV-curable resins, etc. It also involves adhesives, cosmetics, medicine and other fields. It can even produce acetylacetate polymers for non-fading fibers through crosslinking with metal ions, showing great market potential.
    Currently, AAEM products are available in two packaging specifications: 25kg/barrel and 200kg/barrel, which is convenient for enterprises of different scales. Relying on this core product, Mingxiang Chemical Technology (Shanghai) Co., Ltd. has established a technical benchmark in the domestic crosslinking monomer field. Its professional R&D and production capabilities and perfect supply system provide strong support for the green transformation of the industry.

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