Place of Origin:
China
Brand Name:
DR
Certification:
SGS
Model Number:
DR-105
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Good Pigment Wetting Effect Ketone Resin For Ink System
Ketonic resin is colorlessly crystal solid,is the condensation of cyclohexanone and formaldehyde containing carbonyl and hydroxyl groups.
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) |
≤1 |
≤1 |
≤1 |
≤1 |
| Hydroxyl value(mgKOH/g) |
70-110 |
70-110 |
≥150 |
≥200 |
|
Density |
1.15±0.05 |
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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.
Storage
Ketonic resin should be stored in cool & dry warehouse.Prevent from sunshine & moisture
Avoid high temperature . Avoid rain during transportation. It is not dangerous cargo
Package
Packed into 25kgs/bag
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