Product
DESCRIPTION???????????????????????????????????????
This product is obtained from isomerizing gum rosin with a catalyst.
Specification:
?
| Item | Extra grade | 1st grade |
| 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 | 12.0 |
Application:
-important component for making potassium soaps
-raw material for hotmelt-adhesives,Emulsion-Based SBR and ABS plastic,
organic pigments.
PACKAGING AND SUPPLY
-in galvanized iron drum, 225 kg net each drum
-This material must be kept away from heat and flame.
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