HLS Coatings （Shanghai）Co.Ltd
HAOLISEN – Innovative Material Future
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HL-1507LB/HS-5500 White epoxy acrylic cathodic electrophoretic coating for auto is the 8th generation electrophoretic coating researched and developed by HLS Paint (Shanghai) Co., Ltd. and get the national invention patent and the Shanghai science and technology commission of high-tech transformation project
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. The coating that does not contain tin element meet the latest environ-mental regulations of European Union, North America, Japan and other requirements in advance, which is the inevitable trend of future environ-mental coating and low cost; 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 :
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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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Have excellent corrosion resistance and weathering resistance, especially suitable for the bottom surface of a painting
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Solvent: alcohol ether
Additives: surface active agent, prevent shrinkage cavity agent
Pigment: carbon black, kaolin, antirust pigment
Matrix resin:acrylic modified epoxy resin
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° | 40-80 | GB/T 9754 |
| Water resistance | h,(23±2)℃ ≥ | 240 | GB/T 1733 |
| Acid resistance | h(0.05N H2SO4) ≥ | 24 | GB/T 9274 |
| Alkali resistance | h(0.1N NaOH) ≥ | 48 | GB/T 9274 |
| *Salt spray resistance | film thickness ≥ 20μm | 600 | GB/T 1771 |
* Note: The substrate use the Bonder standard phosphating steel panel, crossed out unidirectional expansion eclipse ≤ 2mm.
Customer production site :
