HLS Coatings （Shanghai）Co.Ltd
HAOLISEN – Innovative Material Future
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Water borne paint for Engineering Machinery
Cooperation Client Directory:Zoomlion；SANY；XCMG
Advantages: High performance; Low VOCs
Product Specification
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.
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.
