What is Gum Rosin ?
It is Natural organic compound, mainly composed of resins, possesses chemical activity when dissolved in many organic solvents.
- In the manufacturing of paper
- in the producing of synthetic rubber
- Printing ink
|NAME OF INDEX||WW|
|Color by Lovibond Comparitor||YELLOW|
|Softening point ( Ring & Ball Method)||Min 77.5 o C.|
|Impurity /Solubility in Toluen||Max 0.05 %|