WPA-3120 Water-Based Acrylic Resin

WPA-3120 is a modified water-based acrylic emulsion used for the production of water-based varnishes and water-based gravure inks. It exhibits excellent adhesion to materials such as metallized cardboard, PET, and PVC films, meeting VOC control standards for cigarette packaging.

WPA-3120 is free from added alkylphenol ethoxylates (APEO), formaldehyde, and formaldehyde-releasing substances.


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Product Features

  • Good compatibility with solvents
  • Can be diluted with ethanol without limitation
  • Does not affect the adhesion of offset and overprint varnishes
  • Excellent silver effect and metallic appearance
  • Good compatibility with dyes and exceptional transparency

Application Areas

Recommended for water-based primer on metallized cardboard and clear varnish on PET films. Suitable for water-based screen printing, flexographic printing, gravure inks, and water-based silver inks.

Typical Physical Data

Appearance
Semi-transparent emulsion
Solid Content
40±1 %
PH
7-8.5
GB6920-1986
TG
10 ℃
GB/T9267-2008
MTTF
5 ℃
GB/T9267-2008
Viscosity
70-150 CPS
GB/T2794-2013 (Brookfield LV, 62#30rpm, 25℃)

Safety, Packaging, and Storage

1. This product is non-hazardous. Store indoors in the original, unopened, undamaged containers within a temperature range of 5-30°C, under dry conditions, and avoid direct sunlight and freezing.

2. Under the aforementioned storage conditions, the shelf life is 12 months from the date of production.

3. Packaging available in 50KG non-recyclable plastic drums. Once used, tightly close the drum lid when not fully emptied.