Solution for the freezer electrophoresis paint
Product Introduction:
HS-6500LB/HS-6500 White epoxy acrylic cathodic electrophoretic
coating for auto is the 9th generation electrophoretic coating
researched and developed by HLS Paint (Shanghai) Co., Ltd. in
cooperation with Germany HS International Chemical Industry
Group,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 :
1,The appearance of the coating is flat, delicate, smooth, uniform
high gloss.
2,Excellent leveling coating,good bonding for ceand compatibility
with plastic powder.
3,Simple control of bath and wide operation range is suitable for
the operation specification and site equipment for different
customers
The main component Matrix resin :
Curing agent:Fully enclosed multi isocyanate
| Pigment::carbon black, kaolin, antirust pigment |
Solvent: alcohol ether
| Neutralizing agent:organic acid |
Matrix resin:acrylic modified epoxy resin
| Additives:surface active agent, prevent shrinkage cavity
agent,resistance to yellowing agent |
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 | 50-80 | GB/T 9754 |
| Water resistance | h,(23±2)℃,≥ | 240 | GB/T 1733 |
| Acid resistance | h,(50g/L H2SO4),≥ | 24 | GB/T 9274 |
| Alkali resistance | h,(50g/L NaOH),≥ | 48 | GB/T 9274 |
| *Salt spray resistance | h,(film thickness ≥ 20μm) ,≥ | 600 | GB/T 1771 |
* Note: The substrate use the Bonder standard phosphating steel
panel, crossed out unidirectional expansion eclipse ≤ 2mm.
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
