RAL1003 signal yellow industrial best-selling epoxy polyester Powder Coating
Parameter of black epoxy polyester powder coating:
| Discription | TOPO powder coating |
| Type | Epoxy-Polyester Powder Coating |
| Adhesion | Cross-cut (2mm), no loss of adhesion |
| Impact Resistance | Direct & Indirect 30-50kg/cm |
| Pencil Hardness | 2H |
| Flexibility | 3-7mm Mandrel |
| Bending Test | 3mm |
| Salt Spray Test | 5% NaCl Solution for 500 hours - No change |
| Acid Resistance | 3% HCL for 240 hours dip test - No change |
| Alkali Resistance | 5% NaOH for 168 hours dip test - No change |
Note:
These parameters for the reference information, please contact us for specific parameters.

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