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1. General Survey
PA-8811 Alcohol Soluble polyamide resin with good alcohol-solubility and nitrocellulose compatibility is applicable for manufacturing gravure printing ink , especially good for flexo printing ink.
2. Quality index
| Acid value |
< 6 (mg KOH/g) |
| Amine value |
< 6 (mg KOH/g) |
| Softening Point |
95°C -106°C |
| Color( Fe-Co) |
<9 ( 50% N.V. in 95% ethanol) |
| Viscosity ( mpa · s/ 25 °C ) |
120-180 ( 50% N.V. in 95% ethanol) |
| Tolerance |
> 6.7g (at 25 °C , the amount of 95%ethanol tolerated in 10g solution) |
3. Character
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Good freeze resistance results in enhanced gel resistance
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With sufficient gloss and easy to form film
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With excellent adhesive power
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Able to improve the ink's water resistance and enhance the printed matter's ability to counter rubbing in icy water
4. Application Scope
Mainly used for the manufacturing of gravure and relief printing ink for substrates such as polyethylene, polypropylene, polyester, cellophane etc.
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