Product Details
Substitute To Joncryl 90 Hard Non-Forming Low Viscosity
Styrene-Acrylic Copolymer Emulsion
WQ-2090L Water Based Acrylic Emulsion
Introduction
WQ-2090L is a hard non-film-forming styrene-acrylic copolymer
emulsion specially formulated for water-based overprint varnishes
and printing inks. The OPV 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.
WQ-2090L is low-viscosity version of WQ-2090, it is has low
viscosity and is spefically designed for replacing Joncryl 90.
WQ-2090L has excellent gloss and transparency and quicking drying,
it is highly recommended for water-based overprint varnishes
and flexographic and gravure-printing inks.
Physical Property
Appearance | Translucent milky emulsion |
Solid content (%) | 44±2 |
Viscosity at 25℃,cps(Brookfield, LVT4#/60RPM/25°C) | ≤800 |
pH value | 8.0-9.0 |
Density(g/l) | 1.02-1.05 |
Particle size(μm) | 0.10-0.20 |
Tg(℃) | +110 |
Performance
- Low odor, low VOC
- Hard non-film-forming emulsion
- Super high gloss, high transparency, anti-sticking
- Excellent color development, fast drying
- Good compatibility with ethanol
Application
- Water-based overprint varnish
- Water-based flexo, gravure ink
- High-definition ink and heat-resistant ink
Storage
The product should be stored in a closed container and avoid
freezing and high temperature, Suggested normal storage temperature
is 10 to 35℃.
Packing
200kgs/barrel, 1000kgs IBC.
Special Tips
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.
Company Profile
Established in 2010, Xiamen WangQin Chemical Technology is a
professional corporation specializing in researching, developing
manufacturer for different resin products. With a staff of 50
people, WangQin has been equipped with advanced manufacturing
facilities and a full range of product testing equipment to assure
and maintain ISO9001 of Quality Management System. With more than
10 years’ development, WangQin has become a leading supplier in
resin industry for both domestic and overseas market.

With annual production for both water-borne and oil resin total up
to 20,000 tons, WangQin has been able to offer both general resin
products and also customer – tailored coating products for
different market application. So far, the application has covered
to almost all industry sectors and domestic sectors.

As a privately-owned company, WangQin adheres to the following core
value to make sure the company goes into the right path as planned.
Personal and Professional working relationships
Complete trust and respect for each person on our team
Innovation and Quality is our business
By referring the above guideline, WangQin also has a specific focus
to following communist party’s headline, targeted at “ The Belt
& Road “ ( B&R) for long term development.



WangQin will continuously commit to the Research and Development of
Industrial Resins in our engineering and Manufacturing. We will be
making every necessary effort to offer environment friendly and
customer oriented products to the high quality expectations of our
present and future clients.