The pvc sleeve is a flexible, non shrinkable casing. Good electrical and physical properties. Widely used in electronic components, household appliances, automobiles, stationery and other fields. 105 degree ulpvc material The working temperature is from -15 to 105 centigrade Rated voltage 300v, 600v Flame retardant ul224vw good insulation performance Good softness Oil resistant and acid resistant Protective machine hanging wire and lead