Black electrophoresis paint for the Electric car and the parts
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.
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:
| Good stability of bath can adaptable for a longer updating cycle. |
| The appearance of the coating is flat, delicate, smooth. |
Main ingredients:
1,Matrix resin: Acrylic modified epoxy resin
2,Curing agent: Fully enclosed multi isocyanate
Filling tank proportion and method:
⑴ Bath preparation
Ratio:
Resin 1050.00-1400.00
Paste 175.00
NHF-01 2.00
DI water 1785.00
Total 3012.00-3362.00
⑵ Ripening conditions
Sample quantity: 3000～4500g
Container: 5L (Diameter 16cm)
Tank temperature:30 ±2 ℃
Time: 24～48Hr
Mixed conditions: impeller diameter 8cm (speed 200rpm)
(3) 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)
Construction equipment
Cathodic electrophoretic coating construction in the
electrophoresis tank, so need to have the following equipment:
Electrophoresis tank
Circulation devices (including filter, fill the paint device)
DI water equipment
DC power supply and the power supply unit
Anode box (tube) and circulation device
Ultrafiltration device
Cleaning devices
Heat exchanging equipment
Curing device
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
