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RAL1012 lemon yellow high gloss pearl powder coating for irrigation pipe
Epoxy powder coatings offer excellent chemical resistance and physical properties. The finish can
range from flat to full gloss. The powder demonstrates good surface flow over a range of film thicknesses. While these systems have excellent solvent and salt spray resistance, the appearance will be degraded by exposure to direct sunlight.
Some common uses include irrigation pipe, medical devices, appliances, industrial machinery, storage drums and tanks.
Epoxy-Polyester Hybrid powder coatings are cross-linked to provide chemical resistance and
flexibility. They may be smooth or textured with flat to full gloss. Our hybrid systems are tough, flexible, and are formulated to have good application properties. While Hybrids have good solvent and salt spray resistance, their appearance will be degraded by exposure to direct sunlight.
Item | Index |
Color | In accordance with standard panels or within the range, negotiated by custom or supplier |
Appearance(visual) | Smooth, slight orange peeled |
Gloss(60°gauge head) | High gloss type≥85% Semi gloss type:51-84% Low gloss type:50-15% Matt type:<14% |
Cured film thickness | 60-80μm |
Impact resistance(drop hammer) | 50kg.cm (4.9Nm) pass (direct) |
Pencil hardness | 2H without scratch |
Adhesion(cross cut test) | 1mm 6x6 0 grade |
Bending test(tapering spindle) | 3mm pass |
Salt spray test | 500h <1 grade |
Humid heat resistance | 500h <1 grade |
Cupping test | ≥6mm |
Dent hardness | 4kg(39N) pass |
Epoxy-Polyester Hybrid cross-linked primers provide excellent barrier protection for critical applications.
They apply with good flow and flexibility at a range of film thicknesses, provide good chemical resistance, and pass a 1000 hr. salt spray test with excellent results. The conductive properties of this powder also allow better penetration of faraday cage areas and allow parts to be grounded for electrostatic topcoat application. When combined with good pretreatment and a polyester topcoat, these primers make a very functional protective finish.