Independent technical coverage of high-voltage cable termination — materials, methods, and standards.https://hvtermination.com/en-ushttps://hvtermination.com/articles/nonlinear-field-grading-materials-stress-cones/https://hvtermination.com/articles/nonlinear-field-grading-materials-stress-cones/The geometric stress cone has been the default fix for field crowding at a cable termination for a century. Nonlinear field grading materials attack the same problem chemically instead.Wed, 22 Jul 2026 00:00:00 GMTMaterialsR&Dhttps://hvtermination.com/articles/cold-shrink-vs-heat-shrink-terminations/https://hvtermination.com/articles/cold-shrink-vs-heat-shrink-terminations/Cold-shrink terminations skip the torch. Here's what that trades away, what it doesn't, and where heat-shrink still earns its place on a spec sheet.Mon, 20 Jul 2026 00:00:00 GMTMaterialsField & InstallStandards