HLS Coatings （Shanghai）Co.Ltd
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Solution for the motorcycle electrophoresis paint
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HR-4000BLB/HR-6000 the bottom of one black cathode electrophoretic coating, is HLS Paint (Shanghai) Co., Ltd., the eighth generation of independent research and development of electrophoretic coating.
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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,
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such as: cold hot rolled steel, galvanized steel, aluminum, zinc Aluminum Alloy plate, stainless steel plate.
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| Solvent: alcohol ether | Neutralizing agent: organic acid |
| Curing agent: totally enclosed multi-isocyanates | Matrix resin: polyurethane modified epoxy resin |
| Pigment: Titanium pigment, carbon black, kaolin, antirust pigment | |
| Additives: surface active agent, prevent shrinkage cavity agent | |
Filling tank proportion and method:
(1) Coating conditions
Experimental panel: phosphated cold-rolled steel plate
Tank temperature: 28-35℃
Pole ratio: A/C = 1/2 ~ 1/4
Distance of electrodes: 15cm
ED time: For full immersing 1-3 minutes ( 20 seconds soft start)
Baking conditions:(165-185)℃×(20-30)min (Keeping temperature of parts coated)
Bath on site management project:
Good bath data and coating quality, from the strict parameters management and maintenance of equipment, production line according to its own reality time situation, can have different management project and specifications, recommend the construction parameters see the table below for reference:
| Classification | Project | Control Data | Testing frequency | |
| New bath | Anolyte | |||
| Electrophoresis tank | Ratio | 1:(6-8) | -- | |
| Ripening time | 24-48 | -- | ||
| Solid ( 120 ℃ /1h ,% ) | 15±5 | -- | once a day | |
| PH | 5.4-6.0 | 2.0-3.5 | once a day | |
| Conductivity ( μs/cm ) | 1000±500 | 1400±900 | once a day | |
| P/B | 0.08-0.15 | once a week | ||
| Solvent content (%) | 0.8-1.5 | once a week | ||
| Liquid level Fall head (cm ) | 10-15 | once a day | ||
| ED voltage( V ) | 0-300 | once a day | ||
| Break voltage ( V ) | ≥350 | once a week | ||
| Bath temperature ( ℃ ) | 28-35 | once a day | ||
| ED time( S ) | 60~180 | once a day | ||
| UF － 1 Tank | Solid content (%) | ≤2.0 | once a day | |
| UF － 2 Tank | Solid content (%) | ≤0.8 | once a day | |
| Baking furnace | Provisions furnace temperature( ℃ ) | 170-190 | once a day | |
| Curing conditions | Drying temperature | (165-185) ×( ℃ 15-20)min (With content holding time) |
once a day | |
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