4228是一种高绝缘涂料，具有优良的抗电弧和电晕性能，适用于高压元件。 4228 is a red one highly insulating coating with excellent arc and corona resistance, suitable for high pressure components.
4228 red insulating varnish also protects transformers, coils, motor windings, and various electric generator parts against arc, corona, corrosion, and moisture.
• High dielectric strength – 3 000 V/mil (dry); 1500 V/mil (wet) • Insulation Class H – Suitable for service up to 180 °C • Excellent oil and moisture resistance • Excellent finish – tough, flexible, glossy, and durable red coat • Good water and saltwater resistance • Good adhesion • High gloss
应用领域
• 应用于汽车、船舶、航空航天、航空、通信、仪器仪表 • 工业控制设备和消费电子行业。
Application
• Applications are in the automobile, marine, aerospace, aviation, communication, instrumentation, industrial control equipment,and consumer electronics industries.
