OTHER RUBBER CHEMICALS DISPROPORTIONATED ROSIN SPECIFICATIONS
Product Description: DISPROPORTIONATED ROSIN
PROPERTIES | Extra Quality | 1st Grade |
Color, no darker than resin color class | WW | N |
Abietic Acid (%), max | 0.1 | 0.5 |
Dehydroabietic Acid (%), min | 52.0 | 45.0 |
Softening Point (By Ring and Ball), min | 75.0 | 75.0 |
Acid No. (mg KOH/g), min | 155.0 | 150.0 |
Insoluble Material (%), max | 10.0 | 12.0 |
Special Features and Applications :
- mainly contains dehydroabietic acid.
- an important ingredient in making potassium soaps
- used as raw material for adhesives and gums
Packaging : stored and transported in galvanized iron barrels, each net weight 220 kg (or each barrel net 225 kg)
- should be kept away from heat and flame.