Glycerol Rosin Ester is made from gum rosin or refined natural rosin via
esterification of glycerol. It features as good stability and antiaging
ability. |
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Molecular Structure |
Production Flow Chart
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Pressure-sensitive adhesives
and other tackifier and adhesive products. |
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Technical Data Sheet
| GLYCEROL ESTER OF ROSIN | G85 | G90 |
|---|
| Color (Gardner), max. | 2, 4 | 2, 4 |
| Appearance | transparent granular or piece | transparent
granular or piece |
| Acid value (mgKOH/g), max. | 20 | 20 |
| Softening point (R&B, °C) | 85 ± 3 | 90 +/- 3 |
| Solubility (1:1 with benzol) | clear | clear |
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Package:
25kg net in kraft polybag, 17mt (680bags) or 16mt (640bags with pallets) per
20' container.
Note:
Store in cool place, avoid fire and high temperature, prohibit to store with
oxidant agent. |
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Product facts
| Brand: |  ™ |
| Product code: | SumRez 3100 |
| Product name: | GLYCEROL ROSIN ESTER |
| Other name: | rosin glycerol ester, glycerol
ester, glycerol ester of gum rosin, #138 resin ester |
| HS No. | 38069000.90 |
| CAS No. | 8050-31-5 |
| EINECS No./EC# | 232-482-5 |
| Product Standard: | refer to Q/HG14-032-80
(China) |
| Formula: | C63H62O3 |
| UN No. | - |
| IMCO No. | - |
| Flash Point (°C) | - |
| Flash Point (°F) | - |
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Last updated: JAN-17-2025
