Red gum rosin

Short Description:

Red gum rosin is mainly used for tire reclaimed rubber production and industrial rubber products production,  it can replace yellow rosin to reduce production cost on the basis of same products quality.

Product Detail

Product Tags

Main technical spec.:

Item Test result
Appearance transparent solid
Color yellowish brown
Ash content ≤ 0.03%
Softening point ≥ 750C
Acid value(mg koH/g) ≥165
Unsaponifiable matter content ≤6%
Ethanol insoluble matter ≤ 0.03%

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