Properties: Natural organic compound, mainly composed of resins
Appearance: Transparent Solid
Color: Slightly yellow
Softening Point (R&B), ° C, min: 76
Acid Value, (mgKOH/g), min: 166
Alcohol insoluble Substance, (%), max: 0.03
Unsaponifiable matter, (%), max: 5
Ash, (%), max: 0.02
Correspond to the Standard Glass Color Piece of Rosin
Application: Mainly used in soap, Papermaking, Ink, Paints, Varnishes,
Adhesive, Rubber, Soldering fuxes and Synthetic resins etc.
Packing: In galvanized iron drum of 225Kgs net each.
Name of specifications:
Conform to Chinese Glass Colorimeter Standard Cubes for Rosin
Softening Point(R & B)Min.
Acid Value Min.
Non-saponification Content Max.
Imputity content Max.
Ash content Max.