{"id":618189,"date":"2024-11-05T23:28:34","date_gmt":"2024-11-05T23:28:34","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-527-42021\/"},"modified":"2024-11-05T23:28:34","modified_gmt":"2024-11-05T23:28:34","slug":"iso-527-42021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-527-42021\/","title":{"rendered":"ISO 527-4:2021"},"content":{"rendered":"

This document specifies the test conditions for the determination of the tensile properties of isotropic and orthotropic fibre-reinforced plastic composites, based upon the general principles given in ISO 527-1.<\/p>\n

NOTE\u00a01\u00a0\u00a0 Unidirectional reinforced materials are covered by ISO 527-5.<\/p>\n

The methods are used to investigate the tensile behaviour of the test specimens and for determining the tensile strength, tensile modulus, Poisson's ratios and other aspects of the tensile stress-strain relationship under the defined conditions.<\/p>\n

The test method is suitable for use with the following materials:<\/p>\n

\u2014\u00a0\u00a0\u00a0 fibre-reinforced thermosetting and thermoplastic composites incorporating non-unidirectional reinforcements such as mats, woven fabrics, woven rovings, chopped strands, combinations of such reinforcements, hybrids, rovings, short or milled fibres or preimpregnated materials (prepregs);<\/p>\n

NOTE\u00a02\u00a0\u00a0 Injection moulded specimens are covered by ISO 527-2.<\/p>\n

\u2014\u00a0\u00a0\u00a0 combinations of the above with unidirectional reinforcements and multidirectional reinforced materials constructed from unidirectional layers, provided such laminates are symmetrical;<\/p>\n

NOTE\u00a03\u00a0\u00a0 Materials with completely or mainly unidirectional reinforcements are covered by ISO 527-5.<\/p>\n

\u2014\u00a0\u00a0\u00a0 finished products made from materials mentioned above.<\/p>\n

The reinforcement fibres covered include glass fibres, carbon fibres, aramid fibres and other similar fibres.<\/p>\n","protected":false},"excerpt":{"rendered":"

Plastics – Determination of tensile properties – Part 4: Test conditions for isotropic and orthotropic fibre-reinforced plastic composites<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ISO<\/b><\/a><\/td>\n2021-12<\/td>\n34<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":618203,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1181,2634],"product_tag":[],"class_list":{"0":"post-618189","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-83-120","7":"product_cat-iso","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/618189","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/618203"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=618189"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=618189"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=618189"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}