High-pressure high-temperature-resistant Teflon insulation wire UL3239 1, Rated: 200 degrees 30KVDC, 25KVDC, 20KVDC, 15KVDC, 10KVDC; 2, the use of tin-copper conductor or bare copper wire single or multi-branch; 3, the use of insulation or ETFE Teflon FEP Plastic, white or translucent color; use FEP jacket colors are red, blue, yellow, green, black, orange, transparent, and so on; 4, electrical performance, high-voltage-resistant, high-frequency loss, no moisture absorption, insulation resistance large; 5, heat, fire, anti-aging, oil, solvent, acid outstanding performance