Place of Origin:
China
Brand Name:
DR
Certification:
SGS
Model Number:
DR-100
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Ketone resin delivers high gloss, excellent pigment wetting and strong substrate adhesion. It is widely compatible with nitrocellulose, acrylic and other resin systems, making it ideal for solvent-based printing inks, metal coatings and overprint varnish.
| Item | DR-100 | DR-105 | DR-120 | DR-130 |
|---|---|---|---|---|
| Appearance | Colorlessly crystal or slightly yellowish, hard small piece, no obvious mechanical impurities after dissolution | |||
| Color Gardner[1] | <1 | <1 | <1 | <1 |
| Softening point | 95–105°C | 95–105°C | 105–125°C | 125–140°C |
| Dissolve with ethanol | Completely | Completely | Completely | |
| Acid value (mgKOH/g) | ≤1 | ≤1 | ≤1 | ≤1 |
| Hydroxyl value (mgKOH/g) | 40–60 | 70–110 | 70–110 | ≥200 |
| Density | 1.15 ± 0.05 | 1.15 ± 0.05 | 1.15 ± 0.05 | |
[1] The resin is a 50% (mass fraction) solution in butyl acetate and ethanol, which account for 85% and 15% respectively.
Dissolve into solvents to prepare a 50–70% resin liquid, then add it into coatings or oil ink formulas. The typical addition percentage is 5–30% of the formula's total mass.
Soluble in almost all paint solvents such as aromatic hydrocarbons, alcohols, ketones and esters, but insoluble in water. Its solubility in non-polar solvents such as mineral oil, aliphatic hydrocarbons and alicyclic hydrocarbons is limited.
Ketonic resin should be stored in a cool, dry warehouse. Prevent exposure to sunshine and moisture. Avoid high temperatures. Avoid rain during transportation. It is not dangerous cargo.
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