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Gum Rosin

Rosin is a kind of natural resin, mainly composed of various resin acids, soluble in a variety of solvents, with unique chemical activity. It is an important raw material for papermaking, coating, ink, rubber, soap, electronics, edible ester gum, rosin ester resin and other industries.

Light-Colored Rosin

Light colored rosin is made by refining Rosin under certain temperature and vacuum conditions; It is used in electronic flux, light rosin resin and edible ester gum.

Gum Turpentine

a If necessary the color can be determined by Pt-Co scale, super grade 0~35 (including 35), WW grade 35~70 (not including 35, including 70)
a If necessary the color can be determined by Pt-Co scale, super grade 0~35 (including 35), WW grade 35~70 (not including 35, including 70)
b Pinene content is the total content of α-pinene and β-piene.
c The value of fraction volume distillated at 170℃ is described as %