
Disproportionated Rosin
1.Description:
This product is obtained from isomerizing gum rosin with a catalyst.
2.Specification:
| Item | Extra grade | Grade One |
| color, not darker than rosin color grade | WW grade | N grade |
| Abietic Acid ( % ) , max | 0.1 | 0.5 |
| Dehydroabietic Acid ( % ) min | 52.0 | 45.0 |
| Softening Point ( by Ball & Ring ) ℃, min | 75.0 | 75.0 |
| Acid No ( mg KOH/g ) , min | 155.0 | 150.0 |
| Unsaponifiable Material ( % ), max | 10.0 | 10.0 |
3.Application:
-important component for making potassium soaps
-raw material for hotmelt-adhesives,Emulsion-Based SBR and ABS plastic,organic pigments.
4.Packaging an Supply:
-in galvanized iron drum, 225 kg net each drum
-This material must be kept away from heat and flame.
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