| Glycerol ester of gum rosin are made from gum rosin or refined gum rosin through esterification with glycerol,used in pressure sensitive adhesives, adhesives products |
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| Specifications︰ | Solubility (with benzene1:1) Clear
Acid Value,mgKOH/g max 9
Softening Point (R&B), min85.0
Specific gravity,25 /25 1.060~1.090
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