Solution for the motorcycle electrophoresis paint
Product Introduction :
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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This product features shown below:
Extremely strong rust protection and excellent salt spray
resistance at the workpiece edge;
Excellent film leveling property and good binding force and
matching with various kinds of molding powder and floating coat;
Suitable for automotive bodies, auto parts, automotive chassis,
engineering machinery, rail transit, locomotive parts,all kinds of
steel pieces and other industries
The main component :
| 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
