What is the Insulation strippability factor ?
Tmin is the shortest possible uninterrupted distance on one such line within the insulation.
Tmax is the longest possible uninterrupted distance on one such line within the insulation.
Insulation strippability factor = Tmin/Tmax * 100%
(https://www.cabledatasheet.com/gallery/74_09_02_23_10_42_12.jpeg)