Rosin derivative

Polygral 140

Polygral 140 is dimeric rosin acids showing a high resinic acids dimers content.

Applications

  • Solvent based Adhesives.
  • Paints and varnishes.
  • Concrete industry (demoulding agent)
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Soft. point, R&B (°C)

138

Acid number (mg KOH/g) (mg/g)

154

Gardner Color 50R/50 Tol (Gardn.)

12

Viscosity at 20°C, 50 resin / 50 toluene (mPa.s)

15-20

Monomeres content (%)

35

Dimeres content (%)

55

Soluble in most of the usual solvents

CAS

65997-05-9

NLP

500-163-2

STABILITY AND STORAGE

Under cover and at temperature below 30°C.
Stability of about 24 months in standard storage conditions.

PACKAGING

Flaked in paper bags of 25 kg net weight on wrapped pallets of 750 kg net weight.

CUSTOMS TARIFF

3806900000

The data herein are based on our knowledge about above product. They are without conditions or warranties, expressed or implied regarding the uses of the product. DRT analytical methods are available on request.