Description: Rosin ester modified with fumaric acid.
Common uses: food coating wax, flexographic and rotogravure ink, floor wax. Sold in solid form.
Products
The Pinustack® line is made of Gum Rosin derivatives, which are obtained through modifications such as isomerization, addition, esterification and saponification.
Fumaric Resin
Food coating Wax and Floor Wax
| Product | Gardner Color | Acidity (mgKOH/g) | Softening Point (°C) | Technical Data |
|---|---|---|---|---|
| Pinustack 740 | max. 8 [6] | 185 - 205 [195] | 145 - 155 [152] |  |
| Pinustack 750 | max. 8 [6+] | 180 - 200 [198] | 145 - 155 [150] | |
Flexographic and Rotogravure Ink
| Product | Gardner Color | Acidity (mgKOH/g) | Softening Point (°C) | Technical Data |
|---|---|---|---|---|
| Pinustack 720 | max. 8 [5+] | 165 - 185 [173] | 130 - 150 [140] | |
| Pinustack 730 | max. 8 [6] | 160 - 180 [165] | 150 - 160 [157] | |
| Pinustack 735 | max. 8 [6] | 150 - 170 [165] | 150 - 165 [155] | |
| Pinustack 740 | max. 8 [6] | 185 - 205 [195] | 145 - 155 [152] | |
| Pinustack 750 | max. 8 [6+] | 180 - 200 [198] | 145 - 155 [150] | |