Alcohol resistant aluminum alloy screen printing ink

  Series of high-performance single / two-component high-grade inks developed for inconvenient high temperature or without the requirements of special decoration or protection of its bare surface under baking conditions
The products have the characteristics of high gloss, bright color, high hiding power, excellent adhesion to metal and glass products, and high wear resistance, alcohol resistance and boiling resistance [generality]
It can be used for silk screen printing and pad printing (corresponding solvent needs to be added)
[scope of application]
It is suitable for electroplating products, aluminum plate, glass, copper plate, iron plate and stainless steel plate

[performance characteristics]
High gloss (can provide matte type), high hardness, two-component, bright color, good leveling, high hiding power, high wear resistance, stamping resistance and boiling resistance

  [dry condition]
1
Self drying, surface drying takes 15-30 minutes, and practical drying takes more than 3 hours (due to different climate and printing environment)
The test shall be carried out 48 hours after the ink is dried

2
Baking: drying at 120-150 ℃ and air drying for 15 minutes, up to complete drying

[technical parameters]
Inspection items
Inspection results
Test conditions
Ink fineness
≤ 8um
Scraper fineness meter
 
Curing conditions
  OK
25° C*48Hr
OK
60° C*60min
OK
90° C*30min
OK
120° C*15min
hardness
3H
Mitsubishi pencil 500g*45°
adhesion
100/100
1mm * 1mm * 100 grid 3M adhesive tape stripping
impact force
No abnormality
￠1/2”* 500g*50cm
Bending property
unchanged
1
5mm*180° Bend
Acid resistance
unchanged
Soaking 5% HC1 * 24hr
Alkali resistance
unchanged
Soaking 5% NaOH * 24hr
Salt tolerance
unchanged
Soaking 5% HC1 * 24hr
Water resistance
unchanged
Soaked tap water * 96hr
 
Endure
unchanged
Immersion * 96hr
Boiling resistance
unchanged
Immersion in boiling water