|Solid Content:||45±1||Appearance:||Semi Translucent Emulsion|
|Acid Value:||65||PH (25℃):||8.0-9.0|
Styrene Acrylic Copolymer Emulsion,
ISO9001 Styrene Acrylic Copolymer Emulsion,
Water Based Overprint Varnishes Acrylic Emulsion
Styrene-Acrylic Copolymer Emulsion For Water-Based Overprint Varnishes And Inks
WQ-2090 non-film forming hard styrene-acrylic copolymer emulsion is a fast drying styrene-acrylic copolymer emulsion. WQ-2090 has high gloss and good heat resistance, and it also provides good heat seal and film release properties. WQ-2090 styrene acrylic copolymer is suitable for use in water-based overprint varnishes and flexographic and gravure inks.
The varnish formulated withWQ-2090 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 by itself, it must be used with a suitable film-forming additive or mixed with a film-forming acrylic emulsion with a smaller particle size. In addition, this product has good pigment wetting in flexo and gravure inks ability.
|Appearance||Translucent milky emulsion|
|Solid content (%)||45±1|
|Viscosity at 25℃,cps(Brookfield, LVT No.4,60 RPM )||1000-2000|
The product should be stored in a closed container and avoid freezing and high temperature, Suggested normal storage temperature is 10 to 35℃.
This material is complied according to our existing technology and experience, the technical advice provided is sincere, but it is not guaranteed to be used in all samples and formulations, all the data are for users reference only.