Ketone Resin K-90 Cyclohexanone-Based (Gravure/Flexo Grade)
CAS 68512-30-1
In StockMOQ
25 kg
Lead Time
5–10 days
Packaging
25 kg bags
Specifications
| Softening Point (ring-and-ball) | 88–98 °C |
| Colour (Gardner, 50% in Xylene) | ≤3 |
| Acid Value | ≤5 mg KOH/g |
| Hydroxyl Value | 150–200 mg KOH/g |
| Ash Content | ≤0.1 % |
FAQ
K-90 improves gloss, levelling and hardness of gravure ink films. Its hydroxyl functionality enhances compatibility with polyurethane and nitrocellulose binders, while its softening point of 88–98 °C supports heat resistance in packaging inks. K-90 also accelerates drying by improving solvent release.
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