Place of Origin:
China
Brand Name:
DR
Certification:
SGS
Model Number:
DR-100
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Ketone resin features broad solubility and outstanding compatibility with most coating and ink raw materials. It greatly improves gloss, adhesion, pigment wetting, hardness and fast-drying performance for printing inks, industrial paints, varnishes and adhesives.
| 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 | |||
| Softening point (°C) | 95–105 | 95–105 | 105–125 | 125–140 |
| Dissolve with ethanol | Completely | 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] 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.
25 kg/bag
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