Good Quick Drying Performance Ketone Resin For Wood Coating
Good Quick-drying Performance Ketone Resin For Wood Coating
Ketonic resin is a neutral non-toxic hard resin made of ketaldehyde polycondensation, and its appearance is colorless to light yellow transparent particles. It has good solubility and can be dissolved in all solvents commonly used in the coating industry except aliphatic hydrocarbons.
Specification
| Item |
DR 105 |
DR 120 |
DR 120L |
DR 130 |
|
Appearance |
Colorlessly crystal or slightly yellowish, hard small piece,no obvious mechanical impurities after dissolution |
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|
Color Gardner[1] |
<1 |
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|
Softening point |
95-105℃ |
105-125℃ |
105-125℃ |
125-140℃ |
|
Dissolve with ethanol |
Completely |
Completely |
Completely |
Completely |
|
Acid value(mgKOH/g) |
Max 1 |
Max 1 |
Max 1 |
Max 1 |
| Hydroxyl value(mgKOH/g) |
70-110 |
70-110 |
Min 150 |
Min 200 |
|
Density |
1.10-1.20 |
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Solubility
Ketonic resin soluble in almost paint solvents such as aromatic hydrocarbons, alcohols, ketones, esters etc. But insoluble in water. Its solubility in non-polar solvent such as mineral oil, aliphatic hydrocarbon, alicyclic hydrocarbon is limited.
Application
Dissolved into solvents to prepare 50-70% resin liquid, then added it into coatings/oil ink formulas. Generally adding percentage is 5-30% of the formula’s total mass.
Package
Packed into 25kgs each bag
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