Dimethyl mixed dibasic ester

　　Core Application Areas

　　1. High-Performance Coatings and Inks

　　Industrial Coatings:

　　Coil Coatings: Regulate evaporation rate balance to avoid film popping and improve coating smoothness and flexibility; used for metal surface coating in automobiles and home appliances.

　　Marine Coatings: Enhance the dispersibility of zinc powder in epoxy zinc-rich primers, extend salt spray test time to over 3000 hours, and meet the heavy anti-corrosion requirements of vessels in the Yangtze River basin.

　　Ink Sector:

　　Flexographic Printing: Improve ink stability, prevent plate clogging, and enhance printing precision; serve as a diluent for UV inks to balance curing speed and adhesion.

　　2. Electronic and New Energy Materials

　　Photoresist Solvent: High-purity DBE (purity ≥99.99%) used in semiconductor photoresists; low volatility (evaporation rate is only 0.08 times that of butyl acetate) reduces solvent loss during the coating process and ensures photolithography precision.

　　Battery Binder: Used as a high-performance solvent in lithium-ion batteries to improve the adhesion and conductivity of electrode materials, reduce battery pack density (weight reduction of 15%), and enhance endurance.

　　3. Environmentally Friendly Cleaning Agents and Paint Strippers

　　Industrial Cleaning: Substitute for chlorinated solvents such as trichloroethane, used for degreasing and cleaning metal parts and electronic components; leaves no residue and has excellent biodegradability.

　　Paint Strippers: Through the synergistic effect of dissolving power and penetrating power, quickly strip old coatings without damaging the substrate.

　　4. Composite Materials and Adhesives

　　Carbon Fiber Sizing Agents: Optimize the wettability of resin to fibers, enhance interfacial bonding strength, and increase the interlaminar shear strength of composite materials by 12-18%.

　　Structural Adhesives: Crosslink with isocyanates or melamine for high-strength bonding of substrates such as metals and plastics; particularly suitable for rapid curing in humid environments (curing time reduced by 30%).