BS EN 60811-512. Electric and optical fibre cables. Test methods for non-metallic materials. Part 512. Mechanical tests. Tensile strength and elongation at break after conditioning at elevated temperature. Methods specific to polyethylene and polypropylene compounds
Insulating materials. Industrial rigid laminated sheets based on thermosetting resins for electrical purposes-Specifications for individual materials. Requirements for rigid laminated sheets based on polyester resins