Gum Rosin By Hengshui Zehao Chemicals Co.,ltd.

Our range of Gum Rosin also named Colophony, it is a kind of natural resin, that composed of various kinds resin acids, and having special physical and chemical properties. It is an important raw material for the production of paper, coatings, inks, rubber, soaps, electronic industrial products, food grade ester gum, rosin ester resins etc.
Appearance: Transparent hard crispy solid.
Grade: X, WW, WG, N, M, K
Packing: (1) Drum: Galvanized iron drum, 225kg net each drum.
(2) Bag: Intertexture or kraft paper bag, 25kg net each bag.