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This product is made through the process of esterification from super grade rosin or refined rosin and pentaerythritol. It is formed in amorphous or granular transparent solid block.
Performance: Completely soluble in tar, petroleum solvents, vegetable oil and turpentine.
Model | Appearance | Color No. (Sodium) | Acid ( mg KOH/g ) | Softening℃ | Solubility |
145—1A | Light Yellow | 1—2 | ≤25 | ≥95 | Clear |
145—1B | 1—2 | ≤25 | ≥100 | Clear | |
145—4A | 2—4 | ≤25 | ≥95 | Clear | |
145—4B | 2—4 | ≤25 | ≥100 | Clear | |
145—7A | ≤7 | ≤25 | ≥95 | Clear | |
145—7B | ≤7 | ≤25 | ≥100 | Clear | |
145—10A | Yellow | ≤10 | ≤25 | ≥95 | Clear |
145—10B | ≤10 | ≤25 | ≥100 | Clear |
Note: The technical specifications can be tailor-made in accordance with customer requirements
Main use: To EVA-based light-colored hot-sol, light-colored, with rubber miscible solvent-based adhesives and latex. To SIS-based pressure-sensitive adhesive
Packing: 25kg-paper-plastic woven bag packed in granular or flake.