JIS C 3660-4-2:1998

Common test methods for insulating and sheathing materials of electric cables -- Part 4: Methods specific to polyethylene and polypropylene compounds -- Section 2: Elongation at break after pre-conditioning -- Wrapping test after pre-conditioning -- Wrapping test after thermal ageing in air -- Measurement of mass increase -- Long-term stability test (Appendix A) -- Test method for copper-catalysed oxidative degradation (Appendix B)