Flammability Testing Chamber for Plastics According to UL 94
UL 94 (Underwriters Laboratories 94) is an international standard used to evaluate the flammability of plastic and polymer materials in electrical and electronic applications. It determines whether the material self-extinguishes, the burning rate, and whether flaming drips occur.
Tiêu chuẩn ISO 148-1: Metallic materials — Charpy pendulum impact test — Part 1:Test method , ISO 148-2 : Metallic materials — Charpy pendulum impact test — Part 2:Verification of testing machines , ISO 148-3 : Metallic materials — Charpy pendulum impact test — Part 3: Preparation and characterization of Charpy V-notch test pieces for indirect verification of pendulum impact machines
