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Product Details:
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| Main Ingredients: | Polyurethane Modified Epoxy Resin | Application Field: | High Weatherability Grey Products |
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| Performance: | Good Weather Fastness | Cooperation Case: | Topsun-group |
| Highlight: | ced coating,e coated steel |
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High weatherability grey electrophoretic paint with Uv radiation resiistance
Product Introduction :
HR-4000LB/HR-4030 Epoxy acrylic Gray Cationic Electrocoat is HLS Paint (Shanghai) Co., Ltd., the eighth generation of independent research and development of electrophoretic coating.
This coating by epoxy acrylate modified, the film also has excellent corrosion resistance and weatherability, smooth appearance and full, suitable as a base topcoat system. In addition, the lead, cadmium, chromium, mercury and other heavy metals, two-component, water dispersible resin, at the same time, previous generations of the product characteristics, have good adaptability to the galvanized steel, almost can be applied to all metal coating
such as: cold hot rolled steel, galvanized steel, aluminum, zinc Aluminum Alloy plate, stainless steel plate
This product features shown below :
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The appearance of the coating is flat, delicate, smooth.
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Good stability of bath can adaptable for a longer updating cycle.
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High penetration and good uniformity of internal and external.
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Good weather resistance, very suitable for car body, car chassis, electric, three wheeled motorcycle frame and other industries
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The main component :
1,Matrix resin: polyurethane modified epoxy resin
2,Neutralizing agent::organic acid
3,Additives::surface active agent, prevent shrinkage cavity agent, anti-yellowing agent.
4,Pigment: carbon black, kaolin, antirust pigment
Product quality data :
| Project | Technical data | Test standard | ||
| Resin (HR-4000LB) |
Grey Paste (HR-4030) | |||
| pH | 25℃ | 6.0±1.0 | —— | GB/T 9724 |
| Conductivity | 25℃, μs/cm | 1000±500 | —— | HG/T 3334 |
| Appearance | —— | Milky white liquid | Grey viscous liquid,no agglomeration | Visual |
| Storage stability | No stratified state, and there were no obvious difference compared to before storage |
In 5-35 ℃ temperature 1 year | ||
Note: pH, conductivity measurement in the resin/pure water = 1:1 dilution
Product film performance :
| Project | Indicator | Test standard | |
| Appearance | Normal / abnormal | Normal | Ocular estimate |
| Hardness | ≥ | 2H | GB/T 6739 |
| Cup drawing | mm ,≥ | 6 | GB/T 9753 |
| Adhesion | Level | 0 | GB/T 9286 |
| Flexibility | mm | 1 | GB/T 1731 |
| Impact | kg·cm | 50 | GB/T 1732 |
| Gloss | 60 | 10-30 | GB/T 9754 |
| Water resistance | h,(23±2)℃,≥ | 240 | GB/T 1733 |
| Acid resistance | h,(50g/L H2SO4),≥ | 48 | GB/T 9274 |
| Alkali resistance | h,(50g/L NaOH),≥ | 48 | GB/T 9274 |
| Weather resistance | h,(film thickness ≥ 20μm) ,≥ | 500 | GB/T 1865 |
| *Salt spray resistance | h,(film thickness ≥ 20μm) ,≥ | 500 | GB/T 1771 |
* Note: The substrate use the Bonder standard phosphating steel panel, crossed out unidirectional expansion eclipse ≤ 2mm.
Specification statement :
This manual contains information and recommendations are based on our current knowledge and experience, accurate to the date of publication so far. It cannot be used as a guarantee or commitment, in any case, responsibility for users to decide on the use of this product is intended availability. We remain in the process or new development within the scope of the right to change product specifications. Because we cannot control the construction conditions, hope through customers own experiments to determine satisfaction with the final results.
If you want to learn more about HLS coating products, please contact Sales Department of Shanghai HLS now
Fax: 86-021-69122952
