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
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Mainly used for the manufacturing of gravure and relief printing ink for substrates such as polyethylene, polypropylene, polyester, cellophane etc.
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