Gum Rosin - Product

Place of Origin : Tian Jin,China

Product Description

Product Name : Gum Rosin
Other Names:Colophony
Appearance:Light yellow or brown solid
Application: It is used in paper, ink, rubber, paints and varnish, various adhesives, glue, soap, synthetic resins, chewing gum and other chemical industries
Packing: 225kgs Galvanized drum with 21.6mt in one 20FCL.

Physical Specification

Other Specification : Specifications Item X WW WG N M Color Slight Yellow Pale Yellow Yellow Deep Yellow Yellow Brown Correspond To The Standard Glass Color Piece Of Rosin Appearance Transparent Solid Softening Point(ball&ring) 76Â°Cmin 75Â°Cmin 74Â°Cmin Acid No.(mgKOH/g) 166min 165min 164min Unsaponifiable Material 5%max 6%max Alcohol Insoluble Materical 0.03%max 0.04%max Ash(%).max 0.02 0.03 0.04

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