{"id":1163,"count":9,"description":"Plastics \u2014 Determination of flexural properties.\r\nThis Standard specifies a method for determining the flexural properties of rigid and semi-rigid plastics under defined conditions. A standard test specimen is defined, but parameters are included for alternative specimen sizes for use where appropriate. A range of test speeds is included.\r\n\r\nThe 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).\r\n\r\nThe method is suitable for use with the following range of materials:\r\n\u2022thermoplastic moulding, extrusion and casting materials, including filled and reinforced compounds in addition to unfilled types; rigid thermoplastics sheets;\r\n\u2022thermosetting moulding materials, including filled and reinforced compounds; thermosetting sheets.","link":"https:\/\/techlabsystems.com\/eng\/norma-en\/1-2-3\/en-178\/","name":"EN 178","slug":"en-178","taxonomy":"en","parent":1009,"meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/techlabsystems.com\/eng\/wp-json\/wp\/v2\/en\/1163","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/techlabsystems.com\/eng\/wp-json\/wp\/v2\/en"}],"about":[{"href":"https:\/\/techlabsystems.com\/eng\/wp-json\/wp\/v2\/taxonomies\/en"}],"up":[{"embeddable":true,"href":"https:\/\/techlabsystems.com\/eng\/wp-json\/wp\/v2\/en\/1009"}],"wp:post_type":[{"href":"https:\/\/techlabsystems.com\/eng\/wp-json\/wp\/v2\/product?en=1163"},{"href":"https:\/\/techlabsystems.com\/eng\/wp-json\/wp\/v2\/normas?en=1163"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}