Partially Saponified Rosin after Disproportionation

Packaging (supply options):

  • Melted, supplied in tank cars,
  • Solid, in galvanized drums
  • Granulated

Application: emulsifier for styrene-butadiene rubber production

Advantages

  • Granulated for convenient transportation and application/dosing
  • "Dust-free" production process is of particularly ecologically friendly
  • Reduced consumption of potassium and sodium hydroxide in the saponification process as compared with the conventional disproportionated rosin.
  • Energy efficient saponification process (DisKaS dissolves well in warm alkaline to obtain desired concentration of potassium soap)
  • Improved packaging (drums can be replaced with big-bags for granules packaging)

Technical Data

Parameters

DisKaS

Acid value, mg КОН/g, min

90 - 125

Softening point (ring and ball method),
°С, min

80-82*

Free fatty acids, % (of weight)

67-75

Abietic acid mass fraction, %, min

0,5

Dehydroabietic acid mass fraction, %, min

50

* for the granulated product only