Methyl hydrogenated rosinate

Methyl hydrogenated rosinate (CAS 8050-15-5) is a hydrogenated rosin methyl ester used as a plasticizer, tackifier modifier, and rheology agent.

Where is Methyl hydrogenated rosinate used?

• Pressure-sensitive adhesives and hot-melt formulations: plasticizer improving tack, flexibility, and substrate wetting without compromising bond strength
• Printing inks: viscosity and flow control in solvent-based and offset systems, improving printability on film and paper
• Rubber compounding: softener aiding processing and dispersion of fillers and pigments
• Coatings: controlled film flexibility and gloss retention in lacquers and surface coatings
• Its hydrogenated structure provides improved color stability and oxidative resistance compared to standard rosin esters.

Good to know: Its hydrogenated structure provides improved color stability and oxidative resistance compared to standard rosin esters, affecting shelf life and end-product appearance.

Commercial specifications

• Specifications typically defined by acid value, color on the Gardner scale, and viscosity
• Bulk liquid and drum packaging as standard supply formats