Partially Hydrogenated Gum Rosin, FLORAREZ PR

Partially hydrogenated gum Rosin has a lighter color and is more stable.

Hydrogenated rosin has more resistance to oxidation and has lighter color.
Like unmodified pine rosin, hydrogenated rosin have a wide span of compatibility with almost all polymers. They are well known for their peel and tack contribution to the adhesive. Specific benefits of hydrogenated rosin include:

Lighter color.
Significantly improved stability.
Less to no skin sensitization (depends on the degree of hydrogenation).
Less UV absorption, thus making them suitable for UV curable polymer based adhesives.
Imparts only a slight decrease of cohesive strength, especially in block co-polymer systems.
Can be used in amorphous polyolefin based adhesives.
CAS Number: 65997-06-0

View the Material Safety Rosin

Key Features

• Improved stability
• Lighter color
• Less skin sensitization
• Less UV absorption
• Imparts only a slight decrease in cohesive strength, especially in block co-polymer systems
• Compatible with almost all polymers
• Contributes to peel and tack in adhesives

Product Specifications

Similar Products

• Modified Rosin Ester
• Glycerol Ester of Rosin
• Maleic Modified Rosin Ester
• Tall Oil Rosin
• Wood Rosin

Caution:

Hydrogenated Rosin has been found to have less skin sensitization than unmodified pine rosin, but caution should still be exercised when handling it. Always wear appropriate protective equipment when working with Hydrogenated Rosin or any other chemicals.