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| SYLVAPRINT 4550 |
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| Modified Rosin Ester |
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SYLVAPRINT 4550 RESIN is an economical, maleic modified rosin ester resin, designed to provide aliphatic compatibility in heatset ink formulations.
The good solubility in aliphatic ink oils makes it a good co-resin to adjust solubility parameters in a wide variety of lithographic inks and varnish applications.
SYLVAPRINT 4550 RESIN is an excellent pigment wetting resin and is recommended for use in economical flushing varnishes for heatset and sheetfed flushes. |
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Acid Number : 20
Softening Point (R&B), 'C : 130
Color, Gardner (1:2 ARLO) : 12 Max
Viscosity: (1:2 ARLO) Gardner Holdt: V-W, Line-to-line (Secs.) : 10
Tolerance, (Grms. Magiesol 47) : 80
Viscosity: (1:1 Magiesol 47) Gardner Holdt : Z-4.3, Line-to line (Secs.) : 70
Tolerance, (Grms. Magiesol 47) : 10 |
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