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High Softening Point Ketonic Resin for Plastic Compound Printing Ink
Ketonic resin shows excellent compatibility with almost coating/printing raw materials and soluble in almost organic solvents.
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 | |||
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 |
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
Ketonic resin 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
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
Package: 25kgs/bag