Special color electrophoresis paint for spring
Product Introduction :
HS-6060BLB Color Epoxy acrylic 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, aluminum products, and
stainless steel sheet etc. It is widely used in the electrophoresis
coating of spring, hardware, home appliance, stationery, auto
parts, electric car, groove pipe fittings etc.
This product features shown below :
Good stability of bath can adaptable for a longer updating cycle.
Strong anti-corrosion properties.
Coating fullness of good, better substrate hiding
Main ingredients :
Matrix resin:acrylic modified epoxy resin
| Solvent:alcohol ether |
Curing agent:totally enclosed multi-isocyanates
| Pigment:Titanium pigment, Organic pigment, kaolin, antirust pigment |
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:(3-4) | -- | |
| Ripening time | 24-48 | -- | |
| Solid ( 120 ℃ /1h ,% ) | 12±2 | -- | once a day |
| PH | 5.8-6.2 | 2.0-3.5 | once a day |
| Conductivity ( μs/cm ) | 1200±400 | 1500±500 | once a day |
| Solvent content (%) | 0.5-1.8 | once a week |
| Liquid level Fall head (cm ) | 10-15 | once a day |
| ED voltage( V ) | 0-300 | once a day |
| Break voltage ( V ) | ≥300 | once a week |
| Bath temperature ( ℃ ) | 30±2 | 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( ℃ ) | 185-190 | once a day |
| Curing conditions | Drying temperature |
(180-185) ℃ ×(15-20)min (With content holding time) | once a day |
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
