Pentaerythritol Esters of Rosin

Pentаerythritol rosin ester obtained from pentaerythritol (tetrahydric alcohol) and rosin based resin acids, and shaped into transparent, glassy spherical pellets (6-12 cm).

Application: Production of paints and coatings (mainly for indoors), thermoplastic compounds for road marking, hot-melts and pressure sensitive adhesives, insulation materials.

Recommended grades according to applications:

• road marking: А85 and А101,
• adhesives, varnishes and sealants derived from SIS and SBS resins: А85 and А95,
• adhesive additives: all the grades

Advantages

Improved surface characteristics

• Enhanced durability, wear-resistance, glossy appearance

Granules/pellets shape

• Convenient for removal from the transportation tare and dosing into the reactor
• Crushing stage eliminated saves the production cost and reduces the product loss.
• Superior energy efficiency as granule-shaped esters melt quicker in the reactor.

Stable quality

• Enduring physical and chemical characteristics and consumer performance of esters
• Excellent weather resistance.
• Superior adhesive properties

Individual approach

• A wide range of ester grades designed to embrace the customers’ needs.
  Tailor-made formulations to meet the customer’s specific requirements.
• REACH registration
  The product is well marketable in EU countries.

Technical Data