This International Standard specifies a method for determining the compressive properties of plastics under defined<\/p>\n
conditions. A standard test specimen is defined but its length may be adjusted to prevent buckling under load from<\/p>\n
affecting the results. A range of test speeds is included.<\/p>\n
The method is used to investigate the compressive behaviour of the test specimens and for determining the<\/p>\n
compressive strength, compressive modulus and other aspects of the compressive stress\/strain relationship under<\/p>\n
the conditions defined.<\/p>\n
The method applies to the following range of materials:<\/p>\n
? rigid and semi-rigid [1] thermoplastic moulding and extrusion materials, including compounds filled and<\/p>\n
reinforced by e.g. short fibres, small rods, plates or granules in addition to unfilled types; rigid and semi-rigid<\/p>\n
thermoplastic sheet;<\/p>\n
? rigid and semi-rigid thermoset moulding materials, including filled and reinforced compounds; rigid and semirigid<\/p>\n
thermoset sheet;<\/p>\n
? thermotropic liquid-crystal polymers.<\/p>\n
In agreement with ISO 10350-1 and ISO 10350-2, this International Standard applies to fibre-reinforced<\/p>\n
compounds with fibre lengths u 7,5 mm prior to processing.<\/p>\n
The method is not normally suitable for use with materials reinforced by textile fibres (see references [2] and [5]),<\/p>\n
fibre-reinforced plastic composites and laminates (see [5]), rigid cellular materials (see [3]) or sandwich structures<\/p>\n
containing cellular material or rubber (see [4]).<\/p>\n
The method is performed using specimens which may be moulded to the chosen dimensions, machined from the<\/p>\n
central portion of a standard multipurpose test specimen (see ISO 3167) or machined from finished or semifinished<\/p>\n
products such as mouldings or extruded or cast sheet.<\/p>\n
The method specifies preferred dimensions for the test specimen. Tests which are carried out on specimens of<\/p>\n
different dimensions, or on specimens which are prepared under different conditions, may produce results which<\/p>\n
are not comparable. Other factors, such as the test speed and the conditioning of the specimens, can also<\/p>\n
influence the results. Consequently, when comparable data are required, these factors must be carefully controlled<\/p>\n
and recorded.<\/p>\n","protected":false},"excerpt":{"rendered":"
Plastics \u2014 Determination of compressive properties<\/b><\/p>\n\n\n
\n Published By<\/td>\n Publication Date<\/td>\n Number of Pages<\/td>\n<\/tr>\n \n ISO<\/b><\/a><\/td>\n 2002-03<\/td>\n 24<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":619998,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1177,2634],"product_tag":[],"class_list":{"0":"post-619987","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-83-080-01","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\/619987","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\/619998"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=619987"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=619987"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=619987"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}