Gum Rosin

Gum Rosin

What is Gum Rosin ?

It is Natural organic compound, mainly composed of resins, possesses chemical activity when dissolved in many organic solvents.

Uses :-

  • In the manufacturing of paper
  • in the producing of synthetic rubber
  • paint
  • soap
  • Printing ink
NAME OF INDEX WW
Color by Lovibond Comparitor YELLOW
Appearance Transparent Solid
Softening point ( Ring & Ball Method) Min 77.5 o C.
Impurity /Solubility in Toluen Max 0.05 %
Acid Value 160-190
Saponification Value 170-220
Iodine value 5-25