Heat-shrinkable tube having tearability

  • US 9,623,154 B2
  • Filed: 07/08/2016
  • Issued: 04/18/2017
  • Est. Priority Date: 11/21/2011
  • Status: Active Grant
First Claim
Patent Images

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, Δ

    E loss, with change in temperature from 175°

    C. to 185°

    C. is a positive value.

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