Good Compatibility Ketonic Resin For Printing Raw Materials
Good Compatibility Ketonic Resin For Printing Raw Materials
Ketonic resin is slightly yellowish granular,is the condensation of cyclohexanone and formaldehyde containing carbonyl and hydroxyl groups.
Specification
| Item |
DR 105 |
DR 120 |
DR 120L |
DR 130 |
Test Method |
|
Appearance |
Colorlessly crystal or slightly yellowish, hard small piece,no obvious mechanical impurities after dissolution |
Naked eye |
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|
Color Gardner[1] |
<1 |
ISO4630-1:2004 |
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|
Softening point(℃) |
95-105 |
105-125 |
105-125 |
125-140 |
ISO4625-1:2004 |
|
Dissolve with ethanol |
Completely |
Completely |
Completely |
Completely |
Resin dissolve with ethanol by 50% |
|
Acid value(mgKOH/g) |
≤1 |
≤1 |
≤1 |
≤1 |
ISO2114:2000 |
| Hydroxyl value(mgKOH/g) |
70-110 |
70-110 |
≥150 |
≥200 |
DIN 53240-2:1998 |
|
Density |
1.15±0.05 |
ISO1183-1:2004(E)B |
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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.
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.
Storage
Should be stored in cool & dry warehouse.Prevent from sunshine & moisture.
Avoid high temperature . Avoid rain during transportation. It is not dangerous cargo.
Package
25kgs/bag
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