polyketone resin cas 25052-06-2 for paint ink overprinting varnish
polyketone resin ( cas no: 25052-06-2 ) for paint ink overprinting varnish
Polyketone Resin
Description :
Polyketone resin is a kind of hard resin with high photostability, Colorless or yellowish powder or granule.
It can dissolve in any solvent used in coating industry except for fatty alkane and water.
It can be mixed and solved with many resins used in paint and ink.
Specifications:
|
Index |
Data |
Test method |
|||||
|
PKR-130L |
PKR-120H |
PKR-120L |
PKR-120R |
PKR-110 |
PKR-80L |
||
|
Appearance |
Yellowish, transparent solid, no obvious mechanical impurity after dissolution |
Naked eye |
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|
Softening point (°C) |
125-140 |
120-130 |
105-125 |
≥115 |
100-120 |
75-95 |
ISO 4625-1:2004 |
|
Color Gardner[1] |
<1 |
<1 |
<1 |
≤3 |
≤3 |
≤3 |
ISO 4630-1:2004 |
|
dissolve with ethanol |
excellent |
Resin dissolve with ethanol by 50% |
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|
Acid value (mgKOH/g) |
<3 |
<3 |
<3 |
≤1.0 |
≤0.5 |
≤0.5 |
ISO 2114:2000 |
|
Hydroxyl value (mgKOH/g) |
≥100 |
≥200 |
70-110 |
≥200 |
≥100 |
≥60 |
DIN 53240-2:1998 |
|
Density (g/cm3) |
1.15±0.05 |
ISO 1183-1:2004(E)B |
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|
Kinematic viscosity[2] (mm2/s) |
40-60 |
40-60 |
30-50 |
-- |
-- |
-- |
GB/T 1660-2008 |
|
Ford cup 4 viscosity [3](s) |
25-35 |
20-30 |
20-30 |
90 |
20 |
|
ASTM D1200 |
Potential application:
* ink: printing ink, gold blocking ink, anti-forge ink and flexible relief ink ,ball pen ink etc.
* paint: nitro-paint, acrylic resin paint, chlorinated rubber paint etc..
* overprinting varnish;
* adhesive;
* color paste;
* color powder: color powder for electrostatic formation of image.
Solubility:
A: Acetone; Butyl acetate; Ethanol; Butanone;Isoamyl acetate; Isopropanol; Diethyl ketone;
Glycol ethers; Butanol; Methyl isobutyl ketone;Glycol ether acetate; Isobutanol; Cyclohexanone;
Xylene; Pentanol; Methyl cyclohexanone; Toluene; Cyclohexanol; Methyl Acetate; Ethyl acetate.
B: Methanol.
C: Water; Benzyl alcohol; Petroleum ether.
A = may be dissolved or diluted in any proportion
B = content> may be dissolved in any proportion at 30% cases
C = insoluble or non-diluted
Special Note: PR-120R is insoluble in xylene, toluene, benzene.
Packing & storage :
1, 25kg/paper-plastics composite bag.
2, Stored at dry and ventilated condition, be far away from flame. The shelf life is one year.
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