Heat-Shrinkable Tube Having Tearability

摘要

An object of the present invention is to provide a tube which can be easily torn and has a large heat-shrinkability at a low temperature. The tube of the present invention is a heat-shrinkable tube having tearability, including a mixture of a fluorine resin and a different kind of resin from the fluorine resin, in which an amount of change in loss energy, ΔE loss, with change in temperature from 175° C. to 185° C. is a positive value.

主权项

1. A heat-shrinkable tube having tearability, comprising at least a fluorine resin,
wherein when a sine vibration stress with a cycle of 30 sec and an amplitude of 10 g is applied and a temperature is raised at rate of 5° C./min, an amount of change in loss energy, ΔE loss, with change in temperature from 175° C. to 185° C. is a positive value.