Phone:
+86-15538206987
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Specification:
Appearance | Black red |
Softening Point (R&B) ℃ | 70 |
Acidity (KOH mg/g) | 130.0 max |
Unsaponifiable Matter, % | 6.0 max |
Ethanol Insolubles, % | 0.01 max |
Ash Content, % | 0.05 max |
Application:
Black rosin is mainly used in the production of paint, ink, asphalt emulsion, rubber softening and paper sizing. Natural black rosin is an ideal alternative to yellow rosin, which can reduce production costs.
Package:
1. 200kg/iron drum