Glycerol Ester of Rosin is an ester of glycerol (a polyol alcohol) and of rosin based resin acids. Its appearance is that of mass or granules transparent and glassy or with air bubbles.

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

Advantages:

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
  • Enduring elasticity under a wide range of external conditions.
  • 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

Parameters

А90

А95

А100

В90

В95

В100

Softening point (ring&ball), ºС

90,0-94,9

95,0-100,0

не менее 100,1

90,0-94,9

95,0-100,0

не менее 100,1

Gardener color (50% solution in toluene), max

5

6

Acid value, mg КОН/g

6-12