Gum Rosin
Specifications
- Origin
- China
- Price Term
- EX-Work
- Payment Term
- T/T
Gum Rosin is a Chemical Reagents product. Key specs — Origin: China; Price Term: EX-Work; Payment Term: T/T.
Product Description
Product :Gum rosin Grade: X / WW / WG 1. Gum Rosin is natural thermoplastic resin with special physical and chemical properties,composed of several kinds of resin. And this product is our traditional exporting product with stable quality and favourable price. 2. It can be widely used in adhesives,paints,oil paints,rubber,soaps and paper making industries,etc.
3. Product detail specification: Item Grade X WW WG Appearance transparent Color Slightly yellow Pale yellow Yellow softening point(R and B)°C≥ 76 76 74 Acid value,mgKOH/g≥ 166 165 164 Non-saponifiable content%≤ 5 5 6 Impurity content%≤ 0.03 0.03 0.04 Ash content%≤ 0.02 0.03 0.04
Item X WW WG N M K Color slightly yellow pale yellow yellow deep yellow yellow brown yellow red Correspond to the standard glass color piece of rosin Appearance transparent solid Unsaponifiable Material 5% max Softening Point (ball & ring) 76 min 75 min 74 min Acid No. 166 mgKOH/g min 165 mgKOH/g min 164 mgKOH/g min Alcohol Insoluble Material 0.03 % max 0.03 % max 0.04 % max Ash 0.02% max 0.03% max 0.04% max
