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SCT-0308 double component cathode electrophoretic paint |
Product features: high throwing power, excellent construction stability and corrosion resistance;
Application field: electrophoretic painting of metal parts in auto parts, household appliances and etc.
Index:
| Item |
emulsion
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color paste
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solid component (%)
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≥33.0
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black≥40.0; grey: ≥50.0
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fineness (μm)
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—
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＜15
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PH value (25℃)
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6.9±0.3
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5.4±0.3
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specific conductance(μs /cm) (25℃)
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1100±300
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1400±300
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charging ratio
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3
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1
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Bath solution index :
| Item |
index
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Testing method
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solid component (%)
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15-17
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GB/T1725
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PH value (25℃)
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6.0-6.6
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PH
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specific conductance(μs /cm) (25℃)
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1400±300
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HG/T3952
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ash content(%)
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black;10±3 grey: 21±3
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HG/T3952
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throwing power(cm)
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＞17
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HG/T3952
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L-effect
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no significant difference
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HG/T3952
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Coating condition :
| Item |
Index
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bath temperature control (℃)
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27-30
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construction voltage (v)
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100-250
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electrophoresis time (s)
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120-180
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drying condition (℃/min)
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180±5/20
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Film property :
| Item |
Index
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Testing method
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appearance
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smooth
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visual inspection
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film thickness (μm)
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15-35
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GB/T1764
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adhesive force
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≤1
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GB/T9286
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flexibility(mm)
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1
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GB/T1731
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pencil hardness≥
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2H
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GB/T6739
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shock resistance(cm)
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50
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GB/T1732
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salt fog resistance(h)
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≥800
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GB/T1771
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Pesticide technical materials
