{"id":388613,"date":"2024-10-20T03:46:00","date_gmt":"2024-10-20T03:46:00","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d6248-2021\/"},"modified":"2024-10-26T06:54:30","modified_gmt":"2024-10-26T06:54:30","slug":"astm-d6248-2021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d6248-2021\/","title":{"rendered":"ASTM-D6248 2021"},"content":{"rendered":"

ASTM D6248-21<\/h3>\n

Active Standard: Standard Test Method for Vinyl and Trans Unsaturation in Polyethylene by Infrared Spectrophotometry<\/h4>\n
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ASTM D6248<\/h4>\n

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

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1.1<\/span> This test method covers most types of polyethylene, those ethylene plastics consisting of ethylene and \u03b1-olefin comonomers longer than propylene, and blends of the above in any ratio.<\/p>\n<\/p><\/div>\n

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1.2<\/span> The values stated in SI units are to be regarded as the standard.<\/p>\n<\/p><\/div>\n

\n

1.3<\/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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Specific hazards statements are given in Section 8<\/span>.<\/span><\/i><\/p>\n<\/p><\/div>\n

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Note 1:<\/span> There is no known ISO equivalent for this standard.<\/span><\/p>\n<\/p><\/div>\n

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1.4<\/span> This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.<\/i><\/p>\n<\/p><\/div>\n

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

FTIR; infrared spectrophotometry; polyethylene; trans-vinylene unsaturation; vinyl unsaturation;<\/p>\n

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

ICS Number Code 83.080.20 (Thermoplastic materials)<\/p>\n

DOI:<\/strong> 10.1520\/D6248-21<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

D6248-21 Standard Test Method for Vinyl and Trans Unsaturation in Polyethylene by Infrared Spectrophotometry<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2021<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":388622,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1179,2637],"product_tag":[],"class_list":{"0":"post-388613","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-83-080-20","7":"product_cat-astm","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\/388613","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\/388622"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=388613"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=388613"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=388613"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}