Place of Origin:
China
Brand Name:
DR
Certification:
SGS
Model Number:
DR-105
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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 |
|||
|
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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