Place of Origin:
China
Brand Name:
DR
Certification:
SGS
Model Number:
DR-120
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Excellent Compatibility Ketonic Resin For Coating System
Ketonic resin soluble in almost paint solvents such as aromatic hydrocarbons, alcohols, ketones, esters etc. But insoluble in water.
Specification :
| Item |
DR 105 |
DR 120 |
DR 120L |
DR 130 |
|
|
Colorlessly crystal or slightly yellowish, hard small piece,no obvious mechanical impurities after dissolution |
|||
|
|
<1 |
|||
|
|
95-105 |
105-125 |
105-125 |
125-140 |
|
|
Completely |
Completely |
Completely |
Completely |
|
Acid value(mgKOH/g) |
Max 1 |
Max 1 |
Max 1 |
Max 1 |
| Hydroxyl value(mgKOH/g) |
70-110 |
70-110 |
≥150 |
≥200 |
|
|
1.15±0.05 |
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Solubility:
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:
25kgs/bag
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