Electrophoretic paint for Automotive tracks
Product Introduction :
HLS-1701ALB/HLS-1701A 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 and stainless steel sheet etc.
This product features shown below:
| Coating fullness of good, better substrate hiding . |
| Good stability of bath can adaptable for a longer updating cycle. |
Strong anti-corrosion properties, good salt spray resistance
workpiece edge. |
Main ingredients:
Neutralizing agent: organic acid
| Pigment: carbon black, kaolin, antirust pigment |
Additives: surface active agent, prevent shrinkage cavity agent
| Curing agent: totally enclosed multi-isocyanates |
Product quality data
| Project | Technical data | Test standard |
Resin
(HLS-1701ALB) | Black Paste (HLS-1701A) |
| pH | 25℃ | 6.0±1.0 | —— | GB/T 9724 |
| Conductivity | 25℃, μs/cm | 1400±600 | —— | HG/T 3334 |
| Appearance | —— | Milky white liquid | Black viscous liquid,no agglomeration | Visual |
| Storage stability |
No stratified state, and there were no obvious difference compared
to before storage | In 5-35 ℃ temperature 1 year |
Note: pH, conductivity measurement in the resin/pure water = 1:1
dilution
Filling tank proportion and method:
⑴ Bath preparation
Ratio:
Resin 1200.00
Paste 200.00
DI water 2000.00
Total 3400.00
⑵ Ripening conditions
Sample quantity: 3000～5000g
Container: 5L (Diameter 16cm)
Tank temperature:28-30 ℃
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:(175-185)℃×(20-30)min (Keeping temperature of
parts coated)
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
