Coatings & Paintings produce

Methacrylic acid is a key monomer in coating production, which can improve the adhesion and weather resistance of coatings, enhance impact resistance and chemical corrosion resistance, make coatings more durable, and help regulate coating viscosity for easy application.

Removal paint from metal surfaces

Tetrachloroethylene can quickly dissolve grease and oil stains on the surface of paint, efficiently remove impurities, avoid grease affecting paint adhesion, and has moderate volatility. After degreasing, there is less residue, which helps improve the quality of painting.

Fiberglass production

Maleic anhydride is a key raw material for synthesizing unsaturated polyester resin in fiberglass production, which directly affects the quality of the finished product. ​ Maleic anhydride with a purity of ≥ 99.5% can stably participate in polymerization reactions, increase resin cross-linking density, and enhance the mechanical strength of fiberglass by about 15%.  

Ship building

Maleic anhydride is used for the synthesis of unsaturated polyester resin in shipbuilding, which can enhance the seawater corrosion resistance and structural strength of fiberglass used in ship hulls, reduce aging losses under long-term immersion, ensure the durability of ship hulls, and help reduce ship weight and improve navigation efficiency.
Two men assembling a large metal ship propeller in an industrial workshop setting.