Water borne paint for Engineering Machinery
Cooperation Client Directory:Zoomlion；SANY；XCMG
Advantages: High performance; Low VOCs
Product Specification
- Type: Two-component waterborne epoxy primer
Product introduction
dwp1050 series two-component waterborne epoxy primer is a new
generation of two-component waterborne epoxy primer developed by
Haorisen Coatings (Shanghai) Co., Ltd .; low solvent content, does
not contain lead, cadmium, chromium, mercury and other heavy
metals. The paint film has the characteristics of good adhesion and
flexibility; this series of products have excellent anti-corrosion
performance; it is suitable for different metal plates.
Scope of application
The product can be directly attached to the metal substrate; its
upper coating is usually a matching water-based topcoat.
3.1 Technical Specifications of Original Paint
| Serial number | project | index | Inspection standards |
| 1 | Original paint state | Uniform without agglomeration, no mechanical impurities | Visual inspection after stirring |
| 2 | Original paint viscosity | Tu-4,25 ℃, s | ≥50 | GB/T1723 |
| 3 | Fineness | um | ≤30 | GB/T1724 |
| 4 | Hiding power | g/m2 | ≤120 | GB/T1726 |
Note: 1. gb is the national standard.
2.The above technical indicators and use method requirements may be
different or incomplete in the project, inspection method and
performance indicators.
Fourth, the construction process parameters
1.Applicable substrate: metal substrate.
Matching ratio
| Binder | Hardener | water |
| Ratio (mass ratio) | 5.0-10.0 | 1 | Right amount |
3.Suitable construction environment temperature and humidity:
temperature 10-35 ℃, humidity 30-80% rh.
4.Substrate treatment: No oil and dust particles on the substrate.
5.Applicable construction methods: airless spray, air spray,
electrostatic spray.
6, calm time: 8-15min / 10-35 ℃.
7, curing conditions: 60-80 ℃ / 20-40min (workpiece holding time).
8.Personnel protection: Construction personnel need to wear labor
protection supplies.
1.Utensils can be cleaned with dilute ammonia solution or matching
cleaning agents.
2.It is harmful to human health after inhalation. Please take
safety measures during construction.
六, storage, packaging and transportation
This product is water-based paint, non-dangerous, non-flammable and
explosive; prevent direct sunlight and avoid freezing during
transportation (> 5 ℃); packaging is 200l, 50l, 20l, 10l plastic
drum or iron drum; transportation and storage The packaging barrel
should be kept clean and hygienic to avoid the dirt brought into
the packaging barrel during the feeding process; if the packaging
is damaged, the quality of the products in it should be re-checked.
The products should be stored indoors, kept ventilated and dry to
prevent freezing. And overheating, the storage temperature should
be controlled at 5 ~ 35 ° C. Since the date of production, the
product exceeds the storage period, and it should be determined by
experiments whether it can continue to be used.
- Type: Two-component waterborne polyurethane topcoat
dwp2050 series two-component water-based polyurethane topcoat is a
new generation of two-component water-based environmental
protection topcoat developed by Haorisen Coatings (Shanghai) Co.,
Ltd. It has the characteristics of good adhesion and good
flexibility; this series of products can be adjusted with various
effects and colors to meet the needs of different product designs;
it has excellent decoration and protection.
Scope of application
The product is mainly used for waterborne epoxy primer /
intermediate primer.
3.1 Technical Specifications of Original Paint
| Serial number | project | index | Inspection standards |
| 1 | Original paint state | Uniform without agglomeration, no mechanical impurities | Visual inspection after stirring |
| 2 | Original paint viscosity | Tu-4,25 ℃, s | ≥40 | GB/T1723 |
| 3 | Fineness | μm | ≤20 | GB/T1724 |
| 4 | Hiding power | g/m2 | ≤120 | GBT 23986-2009 |
Note: 1. gb is the national standard.
2.The above technical indicators and use method requirements may be
different or incomplete in the project, inspection method and
performance indicators.
Fourth, the construction process parameters
1.Applicable substrate: metal substrate after applying primer /
intermediate paint.
Matching ratio
| Binder | Hardener | water |
| Ratio (mass ratio) | 3.0-5.0 | 1 | Right amount |
3.Suitable construction environment temperature and humidity:
temperature 10-35 ℃, humidity 30-80% rh.
4.Substrate treatment: No oil and dust particles on the substrate.
5.Applicable construction methods: airless spray, air spray,
electrostatic spray.
6, calm time: 8-15min / 10-35 ℃.
7, curing conditions: 60-80 ℃ / 20-40min (workpiece holding time).
8.Personnel protection: Construction personnel need to wear labor
protection supplies.
1.Utensils can be cleaned with dilute ammonia solution or matching
cleaning agents.
2.It is harmful to human health after inhalation. Please take
safety measures during construction.
