DISPROPORTIONATED ROSIN
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Category name: Gum Rosin Series DISPROPORTIONATED ROSIN is derivative of gum rosin obtained by chemical treatment to reduce the abietic acid content.
Properties
This series of products exhibit light color,good oxidation resistance and heat stability,low-fragility.
Applications
Mainly used in paints,synthetic rubber,tackifier for pressure sensitive adhesives,manufacture of SBR and other synthetic rubbers.
Packing
Net WT 225KGS.Packed in galvanizcd iron drums.
Storage
Keep in dry and cool place,avoid fire.
Technical Specifications
| Item | Disproportionated rosin premium X | Disproportionated rosin premium WW |
| Appearance | Light yellow transparent solid | Light yellow transparent solid |
| Color£¨Gardner£¬50%Benzene Solution£© | ≤6# | ≤8# |
| Abietic Acid | ≤0.1% | ≤0.5% |
| Dehydroabietic Acid | ≥52.0% | ≥45.0% |
| Softening Point(R&B) | ≥75°C | ≥75°C |
| Acid Number | ≥155mgKOH/g | ≥155mgKOH/g |
| Non-Saponification Content | ≤10.0% | ≤12.0% |
*Note:The point can be adjusted by customer's request
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