{"id":150863,"date":"2024-10-19T08:54:25","date_gmt":"2024-10-19T08:54:25","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d7280-2015\/"},"modified":"2024-10-25T01:11:43","modified_gmt":"2024-10-25T01:11:43","slug":"astm-d7280-2015","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d7280-2015\/","title":{"rendered":"ASTM-D7280 2015"},"content":{"rendered":"

ASTM D7280-15<\/h3>\n

Historical Standard: Standard Test Method for Quinoline-Insoluble (QI) Content of Tar and Pitch by Stainless Steel Crucible Filtration<\/h4>\n
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ASTM D7280<\/h4>\n

Scope<\/strong><\/p>\n

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1.1<\/span> This test method covers the determination of the quinoline-insoluble matter (QI) in tar and pitch using a stainless steel filtering crucible and a filtration membrane.<\/p>\n<\/p><\/div>\n

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1.2<\/span> This test method was evaluated in round robin testing using materials in the range of zero to twenty quinoline insoluble weight percent (wt%).<\/p>\n<\/p><\/div>\n

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1.3<\/span> Since this test method is empirical, strict adherence to all details of the procedure is necessary.<\/p>\n<\/p><\/div>\n

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1.4<\/span> The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.<\/p>\n<\/p><\/div>\n

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1.5<\/span> This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.<\/i><\/p>\n<\/p><\/div>\n

Keywords<\/strong><\/p>\n

coal-tar insolubles; pitch; QI; quinoline insolubles; tar;<\/p>\n

ICS Code<\/strong><\/p>\n

ICS Number Code 75.140 (Waxes, bituminous materials and other petroleum products)<\/p>\n

DOI:<\/strong> 10.1520\/D7280-15<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

D7280-15 Standard Test Method for Quinoline-Insoluble (QI) Content of Tar and Pitch by Stainless Steel Crucible Filtration<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2015<\/td>\n5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":150871,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2637],"product_tag":[],"class_list":{"0":"post-150863","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-astm","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/150863","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\/150871"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=150863"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=150863"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=150863"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}