Paper industry printing ink paint for Gum rosin WW grade

Product Description

Gun rosin used for making soap, paper, paint, and rubber as well as synthetic organic chemicals. We have different grades to meet your different requirements. Among of these, the most popular one is WW Grade. You may find the main specification as following:

Specifications:
Acid Number——-166mg/g min
Color——Light Yellow
Softening Point——-76degress min
Ash—————-0.02%max
Toluene Insoluble—–0.03%max
Unsaponifiable matter, (%), max—-5

Packaging & Shipping

Packed in  225kg drum or 25kg bag ,16mts/20’FCL