Yoshida Chemical Hydrogenated Rosin Model AJ03 appears as yellow lumps. Refined via advanced hydrogenation technology, it boasts outstanding oxidation resistance and thermal stability. It exhibits excellent compatibility with various polymer materials and is widely used in industrial sectors including electronics, adhesives and coatings.

In the electronics industry, AJ03 serves as an ideal raw material for manufacturing high-performance soldering fluxes, featuring reliable soldering performance and non-corrosive properties. As a key tackifier component in adhesives, it significantly improves the initial tack and holding power of hot-melt adhesives and pressure-sensitive adhesives. For coating applications, it is especially suitable for high-end segments such as automotive paints and industrial anti-corrosion coatings, enabling long-term color stability of paint films. In addition, it is adopted in the paper-making industry to produce special paper with high water resistance. What other properties do you know about it? Follow me to learn more chemical products.