Product Details
Waterborne Epoxy Hardener WQ-049
Characteristics
- Longer potlife
- Low odor, eco-friendly
- Good water resistance and salt fog resistance
- Good flexibility of paint film
Product Technical Specification
Grade | Appearance | Solid Content | Viscosity mPa.s | PH Value | Active Hydrogen Equivalent g/mol(based on solid) | Application Type |
WQ-049 | Slight yellowish viscous liquid | 80±2% | 10000-30000 | ﹥8.0 | 140g/mol | Two- component self-drying |
Usage and Application
- This product can be diluted by water, sometimes, it will be turbid
when diluted, it will become unstable in hot storage conditions and
recover at room temperature when diluted to less than 35%.
- It is recommended to use Two- component epoxy emulsion to match
with this product, it is recommended that 100 parts epoxy emulsion
use 15 parts (by weight) of WQ-049 hardener.
Storage
- Need to stored in closed containers under 0℃-40℃, This product has
high stability and can be stored for 12 months under specified
conditions. During storage, the viscosity may be reduced, but has
no effect on its use.
- This product should be kept under anti-freezing environment to
avoid possible freezing.
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.