Excellent Polymer Compatibility Ester Gum Rosin Ester P 115 for Sanitary Glue
Product Name
Resin acids and Rosin acids, ROSINATE, ROSIN, Rosin Penta Ester, Resin acid esters
Type
P 115
Chemical Properties
Modified Rosinate P 115 is the product of esterification of modified rosin, which has higher softening point than PERE. It has the property of water-resistance, durability and brightness, which is contribute to the industry of adhesives, paint, inks, stencil and electronic applications, etc.
Modified Rosinate P 115 is an alcohol. P 115 is a kind of white crystalline powder, which is soluble in ethanol, glycerol, ethylene glycol, formamide but insoluble in acetone, benzene, carbon tetrachloride, ether and petroleum ether.
Specifications
| Test Items | P 100L | P 100 | P 115 |
| Appearance & Color Gardner | ≤1 | 2-4 | 2-4 |
| Softening Point (R&B) ℃ | 98-102 | 98-102 | 113-117 |
| Acid value. (Mg KOH/g) | ≤20 | ≤20 | ≤20 |
| Solubility in Benzene (1:1) | Clear | Clear | Clear |
Application
- Through polymerization with vegetable oils for ester glue phenolic resin paints
- Widely used in glue industry as low-cost enhancer for hot-melt, pressure-sensitive and other types of adhesives
- Suitable to the industry of adhesive, inks, stencil and electronic applications
- Medical adhesive films
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