Additives

Teckros® RP103 is a rosin phenolic tackifier characterized by high polarity and narrow molecular weight distribution, enabling excellent adhesive performance with various polymers. It enhances tack and adhesion in solvent acrylic PSAs, improves low-temperature performance in EVA hot melts, and serves as a co-tackifier and reinforcing resin with SBR, polychloroprene, and other polymers for applications like construction, contact, and laminating adhesives.

Teckros® H3 is a triethylene glycol ester of hydrogenated gum rosin, offering excellent oxidative and heat stability. Its hydrogenation enhances stability, compatibility, and performance, making it suitable as an adhesive tackifier or plasticizer, fragrance fixative, and a modifier in applications such as chewing gum, cosmetics, lacquers, printing inks, rubber, and plastics.

TECKROS® HRL is a methyl ester of hydrogenated gum rosin with excellent oxidative and heat stability. It serves as an adhesive tackifier, fragrance fixative, and modifier in cosmetics, lacquers, inks, rubber, and plastics.

Teckros® R100 is a light-colored, stabilized pentaerythritol ester of gum rosin designed for hot melt, pressure-sensitive, and other adhesive applications. It offers excellent rosin ester performance and a pleasant low odor, free from significant sulfur content, unlike tall oil-derived rosin esters.

Teckros® NC79 is a modified rosin tackifier resin designed to resist crystallization and oxidation while maintaining the high acid functionality and monomeric structure of rosin. It is highly effective in adhesives and other applications, offering enhanced specific adhesion, excellent polymer compatibility, solubility, and relatively low viscosity.

Teckros® HX is a highly hydrogenated rosin known for its excellent oxidative stability and UV resistance. The hydrogenation process stabilizes the rosin, offering unique compatibility and adhesive performance, including with acrylic and SBC polymers. Its high acid functionality enhances adhesion to difficult-to-bond substrates.

Teckros® Q27 is a low Tg, water-dispersible rosin ester designed for adhesives requiring improved adhesion to challenging substrates and enhanced cold-temperature properties while maintaining shear strength. It is suitable for acrylic, SB, and natural latex pressure-sensitive adhesives, product assembly, and other aqueous adhesive applications.

Teckros® AF128 is a fumaric-modified rosin ester designed for alcohol-based flexographic and gravure "E" type printing inks. It has high acid functionality, ensuring solubility in amines and aqueous ammonia, making it suitable for waterborne flexographic and gravure inks. The product is compatible with modified rosins, polyketone, nitrocellulose, and shellac. It meets FDA 21 CFR 175.300 and FDA 21 CFR 175.105 certifications.