ISO 527 (Plastic - Determination of Tensile Properties)

ISO 527 is an international standard that specifies how to test the tensile (pulling apart) strength of plastics. It involves applying a controlled pulling force to a plastic sample until it stretches or breaks. The test measures characteristics like how much the material can stretch (elongation), how much force it can withstand before breaking (tensile strength), and how stiff it is (modulus). These measurements help determine the material’s performance, quality, and suitability for various applications. ISO 527 ensures consistent, reliable results across different laboratories and manufacturers worldwide.