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Non-Film Forming Styrene-Acrylic Copolymer Emulsion – High Gloss, Fast Dry, Excellent Water Resistance for Overprint Varnishes & Flexo/Gravure Inks

Non-Film Forming Styrene-Acrylic Copolymer Emulsion – High Gloss, Fast Dry, Excellent Water Resistance for Overprint Varnishes & Flexo/Gravure Inks

Nombre De La Marca: WeiLi Resin®
Número De Modelo: WQ-290
Cuota De Producción: 3 toneladas
Precio: Negociable
Condiciones De Pago: T/T
Capacidad De Suministro: 500t/mes
Información detallada
Lugar de origen:
Porcelana
Certificación:
ISO9001
Apariencia:
Emulsión lechosa translúcida
contenido sólido:
40%
Tg:
108℃
Densidad:
1.02-1.05G/L
PH:
8-9
Características de rendimiento:
Excelente transparencia
MFFT (℃):
> 85 años
Viscosidad (mPa.s):
1500-2300
Valor ácido:
73
Detalles de empaquetado:
200 kg, 1000 kg IBC
Descripción del producto
Non-Film Forming Styrene-Acrylic Copolymer Emulsion – High Gloss, Fast Dry, Excellent Water Resistance for Overprint Varnishes & Flexo/Gravure Inks
Product Overview
WQ-290 is a non-film-forming, hard styrene-acrylic copolymer emulsion specifically developed for water-based overprint varnishes and printing inks. When used in varnish formulations, this product offers fast drying, high gloss, excellent water resistance, and outstanding anti-blocking properties. It also exhibits good compatibility with widely used acrylic polymers in the market.
As this product does not form a film on its own, it must be combined with an appropriate coalescing agent or blended with a film-forming acrylic emulsion of finer particle size. Additionally, WQ-290 demonstrates strong pigment wetting capabilities in both flexographic and gravure ink systems.
Physical Properties
Property Value
Appearance Translucent milky emulsion
Solid content (%) 40±1
Viscosity (mPa.s) 1500-2500
Acid value 75
pH value 8.0-9.0
Density (g/l) 1.02-1.05
MFFT (℃) >90
Tg (℃) +110
Performance Characteristics
  • Cost-effective
  • Hard non-film-forming
  • Excellent gloss
  • High transparency and good anti-sticking
Applications
  • Flexo and gravure ink and OPV
  • High definition ink
  • Temperature resistant overprint ink
Storage Instructions
The product should be stored in a closed container and avoid freezing and high temperature. Suggested normal storage temperature is 10 to 35℃.
Frequently Asked Questions
Are you a manufacturer?
Yes, we are a professional manufacturer with more than 15+ years experiences.
How to control the Product Quality?
We have advanced detection technology and equipment, there are special detection personnel. After production, products are tested according to specifications before packaging. Any non-conforming products result in production personnel accountability and root cause analysis.
How can I get a sample?
Samples are free, but freight charges will be at your account.
How do you treat quality complaints?
Our quality control minimizes quality issues to near zero. If a quality problem is confirmed to be caused by us, we will take full responsibility.
Non-Film Forming Styrene-Acrylic Copolymer Emulsion – High Gloss, Fast Dry, Excellent Water Resistance for Overprint Varnishes & Flexo/Gravure Inks 0
This information is based on our current knowledge and experience. Technical recommendations are provided in good faith but may not suit every application. All data should be considered as guidelines only.