9600YJ ELECTROPHORESIS COATING
Description:
Characteristic: 9600YJ is a constituent of acrylic emulsion and paste. The main emulsion part is acid neutralized reaction product of acrylic resin and is cross-linked with isocyanide and flexibility.
The color paste incorporates epoxy dispersion, with dyes and filing materials through fine grinding. Excellent electrodeposition abilities. Widely applied in electrodeposition for light metal parts.
Technical Specification:
1. Original Coating Parameters
Item
Specification
Standard
Emulsion
Paste
Reference
Appearance
Clear white fluid
Paste(with dyes)
Visual
Volatility,weight%
120℃,1h/2g,%
58-60
30-40
HG/T3334.4.6
Fineness
µm
<10
<10
GB/T6753.1
pH Value
25℃
4.6-5.4
- -
HG/T3334.4.2
Conductivity
25℃, µs/cm²
800-1600
- -
HG/T3334.4.1
2. Bath Parameter
Item
Specifications
Standard Reference
Volatility,weight%
120℃,1h/2g,%
8-12
HG/T3334.4.6
pH Value
25℃
4.6 - 5.4
HG/T3334.4.2
Conductivity
25℃, µs/cm²
250-600
HG/T3334.4.1
Curing Time
(26-30)℃, hour
8-24
2L bath
Bath Temperature
℃
25 - 28
Thermometer
Deposition Time
S
20 - 90
N/A
Voltage
V
30 - 120
2L bath
Curing Condition
℃/min
135-155 / 30-80
HG/T3334.4.17
Solvent Content
%
0.5 - 1.5
QB8008
MEQ Acid
mmol/100g
35 - 45
HG/T3334.4.13
Impact Voltage
V
≥150
HG/T3334.4.16
Dye-binder Ratio
- -
0.18 - 0.25
HG/T3334.4.8
Throwing Power
%, (NV-20%)
≥75
HG/T3334.4.3 5B
Voltage/Time:
60V/90S
