Black high-light epoxy electrophoretic paint for Exterior
decorative products
Product Introduction :
HL-1607LB/HL-1500G 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
coatingthat isenvironment-friendly withhigh propertyandlow cost.
Such coatingdoesnot 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, andcan
adapt galvanized steel sheet perfectly,almost canbe applied to
foundation coating of all metal
This product features shown below :
Good stability of bath can adaptable for a longer updating cycle
Strong anti-corrosion properties,good salt spray resistance work
piece edge
Excellent leveling coating,good bonding for ceand compatibility
with plastic powder
Main ingredients:
| Curing agent::totally enclosed multi-isocyanates |
| Solvent:alcohol ether |
| Additives:surface activeagent, prevent shrinkage cavity agent |
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 | 1:4 | -- | |
| Ripening time | 24-48 | -- | |
| Solid ( 120 ℃ /1h ,% ) | 14±4 | -- | once a day |
| PH | 5.7-6.2 | 2.0-3.5 | once a day |
| Conductivity ( μs/cm ) | 1200±400 | 1500±700 | 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 ( ℃ ) | 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( ℃ ) | 180-190 | once a day |
| Curing conditions | Drying temperature |
(175-185) ×( ℃ 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
Storage, packaging and transportation:
This product is a water-borne industrial coatings, non-hazardous,
non-inflammable and explosive products; transportation to prevent
direct sunlight, avoid freezing (>5℃ ); Packaging for 50/60/200L
Plastic barrel; in the transport and storage of drums should be
maintained clean, avoid charging the dirt brought in on drums
during filling tank, again checked and confirmed that the quality
of products, including paste resin, emulsions and additives should
be indoor storage, good ventilation, dry, protect against freezing
and over heating, the storage temperature should be controlled at
5～35℃, products from the date of production, over shelf,
experimentation is required to determine whether can continue to
use.
Customer production site:
