HLS Coatings （Shanghai）Co.Ltd
HAOLISEN – Innovative Material Future
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Solution for the chassis electrophoresis paint.
Product Introduction :
| HLS-1701ELB/HLS-1701EG Black Cationic Epoxy Electrocoat for auto is a new generation electrophoretic coating researched and developed by HLS Paint (Shanghai) Co., Ltd. It represents modern technology of cathodic electrophoretic coating that is environment-friendly with high property and low cost. Such coating does not contain heavy metal like lead, tin, cadmium and mercury etc. It is a two-component, water-dispersed resin,meanwhile, it took in features of previous products, and can adapt galvanized steel sheet perfectly, almost can be applied to foundation coating of all metal, such as: cold and hot rolled steel sheet, galvanized steel sheet, aluminum products, zinc-aluminum alloy sheet and stainless steel sheet etc. |
This product features shown below:
| Coating fullness of good, better substrate hiding | The bath has strong anti-shrinkage and anti-pollution ability. |
| Ideal for high demand for salt spray industry, such as pipe trench, auto chassis parts, castings. | |
The main component :
1.Matrix resin: polyurethane modified epoxy resin
2.Curing agent: totally enclosed multi-isocyanates
3.Neutralizing agent: organic acid
| 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° | 50-80 | GB/T 9754 |
| Water resistance | h,(23±2)℃ ≥ | 240 | GB/T 1733 |
| Acid resistance | h(0.05N H2SO4) ≥ | 72 | GB/T 9274 |
| Alkali resistance | h(0.1N NaOH) ≥ | 48 | GB/T 9274 |
| *Salt spray resistance | film thickness ≥ 20μm | 1000 | GB/T 1771 |
| Stone strike resistance | level | 1.0 | DIN55995-1-2001 method |
* Note: The substrate use the Bonder standard phosphating steel panel, crossed out unidirectional expansion eclipse ≤ 2mm.
The production site:
