1. General Survey
PA-8855 alcohol soluble polyamide resin is the most extensively used resin amongst the polyamide resin series. It's widely used as the material to manufacture various gravure printing and relief printing inks.
2. Quality index
| Acid value |
< 6 (mg KOH/g) |
| Amine value |
< 6 (mg KOH/g) |
| Softening Point |
100 °C -120 °C |
| Color( Fe-Co) |
<10 ( 50% N.V. in 95% ethanol) |
| Viscosity ( mpa · s/ 25 °C ) |
80-120 ( 50% N.V. in 95% ethanol) |
| Tolerance |
> 7g (at 25 °C , the amount of 95%ethanol tolerated in 10g solution) |
3. Character
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Well compatible with nitrocellulose
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Improving the liquidity of ink and the wetting property of paint to the extreme extent
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Increasing the brightness of ink
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with excellent freeze resistance
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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