GB/T 41936.1-2022 《Plastics—Determination of stiffness in torsion of flexible materials—Part 1: General method》 Related products

GB/T 41936.1-2022 "Plastics, Flexible Materials, Determination of Torsional Stiffness, Part 1: General Methods", specifies a general method for measuring the torsional stiffness of plastic flexible materials. It covers test principles, instrumentation, sample requirements, test procedures and result calculation, etc. It is suitable for a variety of flexible plastic materials, and provides a unified standard for accurately obtaining its torsional stiffness. It has important guiding significance for material performance evaluation, product quality control and R & D design.