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High Gloss Styrene Acrylic Emulsion For Water Based Overprint Varnish

Basic Information
Place of Origin: China
Brand Name: WeiLi Resin®
Certification: ISO9001
Model Number: WQ-2090
Minimum Order Quantity: 5000KG
Price: Negotiable
Packaging Details: 200kg/drum
Delivery Time: 14 work days
Payment Terms: T/T, L/C
Supply Ability: 500t/month
Detail Information
Appearance: Milky White Solid Content: 45±1
Viscosity(mPa.s): 1000-2000 Acid Value: 65
PH (25℃): 8.0-9.0 Tg (℃): +110
MFFT (℃): >90 Package: 200kg
High Light:

Styrene Acrylic Emulsion High Gloss


Styrene Acrylic Emulsion Milky White


Water Based Acrylic Resin Milky White

Product Description

High Gloss Styrene Acrylic Emulsion For Water Based Overprint Varnish For Paper

High Gloss Acrylic Emulsion For Water Based Flexographic Varnish And Ink For Polyethylene Bag




WQ-2090 is a hard non-film-forming styrene-acrylic copolymer emulsion specially formulated for water-based overcoat varnishes and printing inks. The varnish formulated with this product has fast drying speed and high gloss, excellent water resistance and anti-stick back performance, and it has good compatibility with popular acrylic polymers on the market. Since this product cannot form a film alone, so it must be used with a suitable film-forming aids or mixed with a film-forming acrylic emulsion with a smaller particle size, such as used with our film-forming varnish emulsion WQ-2027, WQ-2024, WQ-2018, WQ-2015, etc. In addition, in flexo and gravure inks, the product has good pigment wetting.


Suggested formula for paper water-based overprint varnish
No. Raw Materials %  
WQ-2090 (hard emulsion) 55.50  
WQ-224 (soft emulsion) 25.00  
WQ-2021 (water resistance/ improve gloss) 11.00  
Deionized water 3.00  
Wax Disperion 5.00 WQ-W40 or local supplier
Defoamer 0.50 TEGO Foamex 825
Total 100.00  
The reference formula is for customer reference only, not as a standard. Lab test results do not represent customer’s actual usage, please properly adjust formula according to actual test.


Physical Property:

Appearance Translucent milky emulsion
Solid content (%) 45±1
Viscosity at 25℃,cps(Brookfield, LVT No.4,60 RPM ) 1000-2000
Acid value 65
pH value 8.0-9.0
Density(g/l) 1.02-1.05
Particle size(μm) 0.20-0.30
MFFT (℃) >90
Tg(℃) +110



  • High gloss, when properly formulated, it can produce very high gloss and excellent clarity
  • Excellent wetting of pigments
  • Very good drying speed
  • Very good water and stick resistance, retains original gloss when wet surface dries
  • Excellent brush and abrasion resistance
  • Low odor
  • Low cost



  • Water-based overcoat
  • Water-based flexo, gravure varnish and ink
  • Suitable for water-based plastic inks
  • Suitable for all kinds of water-based varnishes and all kinds of high-grade water-based inks



The product should be stored in a closed container and avoid freezing and high temperature, Suggested normal storage temperature is 10 to 35℃.






Contact Details
WQ Chemical

Phone Number : +8613906014499

WhatsApp : +8619906019236