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This series of products is made of epoxy resin and curing agent as the main raw materials.
Features:
—Good adhesion, good mechanical properties
—Good electrical insulation
—Excellent chemical resistance
Use: Mainly used for metal materials with high insulation requirements such as motor housing, motor rotor, electric control cabinet, transformer equipment, etc.
Application parameters:
Curing time: 120~200℃×10–30 minutes (adjusted according to customer coating conditions)
Spraying method: high-voltage electrostatic spraying 60-80 KV
Coating film thickness: 60-500 um
Item | Instrument | Standard | Test method |
Resistivity | Resistance meter | ≧ 1014 ohm.cm | GB/6554 |
Impact resistance | Impact meter | ≥ 50 kg.cm | GB/T 1732 |
Bending resistance | Bending meter | ≤ 2mm | GB/T 6742 |
Adhesion | Hundred grid test | Level 0 | GB/T 9286 |
Cupping | Cupping meter | ≥ 6 mm | GB/T9753 |
Salt spray resistance | ≥ 500 Hs | ≥ Level 9 | GB/T 1771 |
Moisture and heat resistance | ≥ 1000 Hs | Slight gloss loss | GB/T 1740 |
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