Hydroxyl functional polyester for metal deco
DECOTHERM™ 220 E is a 68% hydroxyl functional polyester resin dissolved in tridecylalcohol (TDA) intended for use in metal decorating inks printed via spindle printing (dry offset) for 2-piece cans.
This polyester resin exhibits a good adhesion to metals, a very good printability and a high gloss.
Recommend use
This polyester is to be cured with melamine resins such as hexamethoxymethyl melamine (HMMM).
Recommended curing catalyst : DECOTHERM™ 256 E
Solvents that can be used are tridecylalcohol (TDA), tripropylene glycol (TPG) or TXIB
| Property | Value | Test method / Standard |
|---|---|---|
|
Acid value
|
50 mg KOH/g
|
Titration |
|
Viscosity
|
200 Pa.s
|
Physica 23ºC, at 25 sec -1 |
|
p-Ostwald
|
0.99
|
Physica 23ºC, at 25 sec -1 |
DECOTHERM™ 220 E can be available in drums or IBC’s.
Shelf life from date of production is typically 24 months.
The varnish should be stored at temperatures ideally between 10 and 30°C. The packaging should be kept tightly closed and stored in dry conditions.
An increase in viscosity is possible if the varnish is stored in wrong conditions or for an extended period of time.
Product carbon footprint calculated in line with ISO14040 standard is available upon request.
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