ISO 178:2019

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کتابخانه الکترونیکی دیتا ساینس

شناسه: ISO 178:2019

عنوان: Plastics — Determination of flexural properties

 لینک: https://www.iso.org/standard/70513.html

قیمت: 16,800 تومان

 

This document specifies a method for determining the flexural properties of rigid and semi-rigid plastics under defined conditions. A preferred test specimen is defined, but parameters are included for alternative specimen sizes for use where appropriate. A range of test speeds is included.

The method is used to investigate the flexural behaviour of the test specimens and to determine the flexural strength, flexural modulus and other aspects of the flexural stress/strain relationship under the conditions defined. It applies to a freely supported beam, loaded at midspan (three-point loading test).

 

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