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GI color coating chromium-free passivator
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Details
Product Name: GL Color Coating Chromium-free Passivator (Model: PA-1)
Performance Characteristics: environmental protection, good coating combination and processability.
Product Name:
Solid Content: 5.0 ± 0.5%
PH Value: 2.5 ± 0.5
Viscosity: 11 soil 3
Specific Gravity: 1.04 soil 0.03
Recommended PMT: >70-90℃
Recommended Film Weight Range: Ti content 3-8mg/m²
Product Performance Test Results & Performance Summary
| Test Name | Condition | Require | Result | |
| Cross Salt Spray | ASTM 117 | 240h Unilateral corrosion width <1mm | 0-0.3 | Qualified |
| Acid Resistance | 5%H2SO4 Immersion | 24h, No foaming and falling off | No foaming and shedding | Qualified |
| Alkali Resistance | 5%NaOH Soaking | 24h, No foaming and falling off | No foaming and shedding | Qualified |
| Paintability | OT+ Tape Peel | Peeling Area≤5% | 0 | Qualified |
| 100 Cells+6mm cupping +tape stripping |
Peeling Area≤5% | 0 | Qualified | |
| 9J Shock | No Shedding | No Shedding | Qualified |
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Service time:8:00-18:00
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