Product
DESCRIPTION???????????????????????????????????????
This product is obtained from isomerizing gum rosin with a catalyst.
Specification:
| Item | Extra Grade | Grade One | ||
| Appearance | Clear | |||
| Color | Gardner color number ≤ | 6 | 8 | |
| or Lovibond Colorimetry ?≦ | yellow | 20 | 30 | |
| red | 2.1 | 2.5 | ||
| Abietic acid（%）, ≤ | 0.1 | 0.5 | ||
| ??Dehydroabietic acid（%）, ?≥ | 52.0 | 45.0 | ||
| Softening point（%）, ≥ | 75.0 | 75.0 | ||
| Acid value（ mg KOH/g ）, ≥ | 155.0 | 150.0 | ||
| Unsaponifiables（%） ≤ | 10.0 | |||
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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