{"id":610106,"date":"2024-11-05T22:49:38","date_gmt":"2024-11-05T22:49:38","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-25137-12009\/"},"modified":"2024-11-05T22:49:38","modified_gmt":"2024-11-05T22:49:38","slug":"iso-25137-12009","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-25137-12009\/","title":{"rendered":"ISO 25137-1:2009"},"content":{"rendered":"

ISO 25137-1:2009 establishes a system of designation for sulfone polymer moulding and extrusion materials, including polysulfone (PSU), polyethersulfone (PESU) and polyphenylsulfone (PPSU), which may be used as the basis for specifications.<\/p>\n

The types of sulfone plastic are differentiated from each other by a classification system based on appropriate levels of the designatory properties<\/p>\n

    \n
  1. temperature of deflection under load,<\/li>\n
  2. melt mass-flow rate,<\/li>\n
  3. Charpy notched impact strength,<\/li>\n
  4. tensile modulus and<\/li>\n
  5. yield stress,<\/li>\n<\/ol>\n

    and on information about composition, intended application and\/or method of processing, important properties, additives, colorants, fillers and reinforcing materials.<\/p>\n

    This part of ISO 25137 is applicable to all sulfone polymers that contain ether oxygen, which is a necessary component of the polymers as in the diphenyl sulfone moiety.<\/p>\n

    It applies to sulfone polymer materials ready for normal use in the form of powder, granules or pellets, unmodified or modified by colorants, additives, fillers, etc.<\/p>\n","protected":false},"excerpt":{"rendered":"

    Plastics \u2014 Sulfone polymer moulding and extrusion materials \u2014 Part 1: Designation system and basis for specifications<\/b><\/p>\n\n\n\n\n
    Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
    ISO<\/b><\/a><\/td>\n2009-01<\/td>\n16<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":610116,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1179,2634],"product_tag":[],"class_list":{"0":"post-610106","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-83-080-20","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\/610106","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\/610116"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=610106"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=610106"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=610106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}