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NovaCoat AQ-620

1 of 15 products in this brand
NovaCoat AQ-620 was formulated to be a high gloss 1 or 2- sided coating for use in sheetfed and flexographic applications. It can be used with some glues, foil stamps and UV top coatings. TEST BEFORE USING.

Product Type: Radiation Curable Coating, Top Coat, Waterborne Coating

Features: Excellent Flowability, Excellent Leveling Properties, Fast Drying, Good Scratch Resistance, High Gloss, UV Curable

Application Method: Flexography

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Identification & Functionality

Features & Benefits

Features
  • Good rub resistance.
  • Excellent gloss/Dry speed combination.
  • Excellent flow and leveling.

Applications & Uses

Application Method
Cure Method
Directions

Mix before use and check viscosity. Add 1% water or 50/50 blend of Water/IPA under agitation to reduce coating viscosity 4” # 3 Zahn

Properties

Specifications
ValueUnitsTest Method / Conditions
Weight/Gallon8.76
Flash Point (TCC)min. 200°F
pH Value8.0 - 8.5
Gloss10 - 30
Rub Resistance2022-08-10
Slip (face to face)17 - 21 degrees
COF (face to face).30 -.38
Block Resistance (face to face, 100% RH, 24hr)Pass 120°F
Gluing, StampingSuitable with some glues and foils, Test First.
UV PrimerSuitable with some UV coatings, Test First.
Viscosity (#3 Signature Zahn Cup , 77°F)18 - 20
InksUse recoatable inks only
Dilution (water will reduce viscosity 3” #3 Zahn)1.0%
Wet Film Weight3 - 6micron
Percent Solids40.0 +/- 2
Freeze/Thaw Stability1.0cycle
DryingPile 105 F 1st side, 95F 2nd side
Clean-UpWarm water. Water + ammonia for dried coating.

Storage & Handling

Shelf Life
12 months, 6 after opening