Ester Gum (Glycerol Ester of Gum Rosin)
Glycerol Ester of Gum Rosin ESTERG85 also know as Glyceryl rosinate is a slight yellow transparent solid, which is made from gum rosin or refined gum rosin through esterification with glycerol. It serves as an excellent tackifying resin.
Product Specifications
Download Product Data SheetSoftening Point (Ring & Ball) | 80–90°C |
Acid Value | Max 10 mgKOH/g |
Solubility in Benzene (1:1) | Clear |
Color (Garder Grade) | 2–4 |
CAS | 8050-31-5 |
EINECS | 232-482-5 |
Applications and Benefits:
- EVA-based hot melt glue sticks
- Bookbindings
- Pressure-sensitive adhesive based on SIS or SBS
- Adhesives, emulsions, and paints based on NR and CR
- Food-grade: Emulsification stabilizer for drinks
- Ingredient in chewing gum and bubble gum
Caution:
Handle in accordance with safety guidelines. Refer to SDS for details.