Unit: PC
Size: N/A
Price:
Performance characteristics
Decahydrazine elastic insulation powder is developed based on the insulation coating of domestic electrical switch busbars and related accessories, which has good bending performance, electrical performance, moisture-proof performance, and anti-corrosion performance. Widely used for surface insulation coating of copper, aluminum bars, electrical accessories, magnetic pole coils, and other work on switch busbars. Gui bullet powder is a functional epoxy resin powder coating made from high-quality epoxy resin, curing agent, toughening agent, and other materials through hot melt mixing, crushing, screening, and magnetic separation. Complies with EU RoHS environmental indicators.
Coating process
The coating method adopts electrostatic fluidized bed or fluidized bed immersion coating.
Packaging and storage
Packed in high-quality round paper drums, each weighing 25KG. Room temperature, dry, and ventilated storage period of 12 months
Powder material properties | Indicator name | index | Coating film performance | Indicator name | Indicator name |
Exterior | Loose, no caking, no impurities | Exterior | smooth | ||
available color | multiple colour | Impact strengthkg/cm² | ≥50 | ||
Fineness (through 80 mesh) | ≥95% | Bend performance 115 degrees | no cracking | ||
Fineness (through 320 mesh) | ≤20% | Breakdown strength (normal) kv/mm | ≥25 | ||
Storage period (room temperature) | 12 months | Volume resistivity (normal)Ω.cm | ≥1013 | ||
Gel time (180℃±2℃)min | 1-8 | Water absorption (boiling for 2h) | <1.5% | ||
Horizontal fluidity 180°℃±2℃10min/mm | 16-20 | heat resistance | >105℃ | ||
Operating process requirements | Curing temperature °C | 180-200 | Comparing creepage trace indices | CTI600 | |
Curing time min | 60-75 | ||||