Place of Origin:
China
Brand Name:
DR
Certification:
SGS
Model Number:
DR-120
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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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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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