YGZF Teflon and Silicone Rubber Cable. YGZF Teflon and Silicone Rubber CableSpecifications:1) Temperature range: -60 - ... white, black, red, blue, gray, yellow, green, brown and more6) Insulator: Teflon insulation + silicone rubber sleeveApplication: widely ... metallurgy, petroleum industry,lighting equipment, machinery and more in the high temperature conditions YGZF Teflon and Silicone Rubber Cable