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CAS No. 8050 - 26 - 8 Rosin Ester Pentaerythritol Ester of Gum Tackifier Resin for Adhesives
Product name: Rosin Pentaerythritol Ester
Type: P - 115
Description
It is the slight yellow or water-white transparent solid, which is made from gum rosin or refined gum rosin through esteri-fication with pentaery-thritol and with the properties of high vis-cosity, excellent heat and aging stability, excellent polymer com-patibility etc. It is a good tackifying resin
Specifications
| Test item | P - 115 |
| Color,(Garder Grade) | ≤ 6 |
| Softening Point( Ring & Ball ) ℃ | 113 - 117 |
| Acid Value ( mgKOH / g ) Max | 20 |
| Solubility in Benzene (1 : 1) | Clear |
Application
It is widely applied as a tackifier in adhesives industry. Such as EVA hot melt adhesive, hot melt pressure sensitive adhesives, hot melt coating, ester gum, phenolic varnishes, bookbinding glue, carpenters glue, structural adhesive etc.
Packing and Storage
1. Packing: 25kg in PE bag or Paper bag.
2. Storage: Kept in a low temperature, dry and ventilated place, avoid direct sunlight.
3. Shelf life: One year in ventilating, cool and dry area.
