Refined rosin modified resin with light and stable color, are made from refined gum rosin through esterification with glycerol or pentaerythritol. Appearance: pale yellow, transparent with flakes or beads, GE series is glycerol ester of gum rosin and PE series is pentaerythritol ester of gum rosin.
Usage:
The resins are widely used in the products of hot melt adhesive, pressure sensitive adhesive, glue with high class
Specifications:
Items | GE-85L | GE-90L | PE-95L | PE-100L | PE-105L |
Color,(Gardner Grade) | 1max | 1max | 1max | 1max | 1max |
Softening point(Ring & Ball), ˚C | 85-88 | 87-93 | 92-98 | 97-103 | 102-108 |
Acid value, mg KOH/g | 10 max | 10 max | 20 max | 20 max | 20 max |
Impurities material | < 30ppm | ||||
Solubility in Benzene (1:1) | Clear | ||||
Others:
We can produce Resin in accordance with the technical target provide by user/customer.
