Aldehydes and ketones resin KR-120, also called polyketone resin, synthesized from ketones (such as cyclohexanone) and aldehydes (such as formaldehyde) through polycondensation reaction, with rigid ring structure and polar functional groups (such as carbonyl, hydroxyl), is a high-performance synthetic resin, with excellent weathering, yellowing and compatibility, and is widely used in the field of coatings, inks, adhesives and so on.
characteristic:
Colorless, transparent, neutral, with wide compatibility and solubility. It can improve the gloss, adhesion, fullness and aging resistance of the product.
Product index
name | unit | standard | Test Methods |
Softening Point | ℃ | 80-120 ℃ | ISO4625 |
Acid value | MgKOH/g | ≥4 | ISO3682 |
Hydroxyl value | MgKOH/g | ≧50 | ASTME222 |
Density (20℃) | G/cm2 | 1.15~1.17 | DIN53479 |
characteristic:
Colorless, transparent, neutral, with wide compatibility and solubility. It can improve the gloss, adhesion, fullness and aging resistance of the product.
Product index
name | unit | standard | Test Methods |
Softening Point | ℃ | 80-120 ℃ | ISO4625 |
Acid value | MgKOH/g | ≥4 | ISO3682 |
Hydroxyl value | MgKOH/g | ≧50 | ASTME222 |
Density (20℃) | G/cm2 | 1.15~1.17 | DIN53479 |









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