{"id":6707,"date":"2024-10-16T18:44:07","date_gmt":"2024-10-16T18:44:07","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d721\/"},"modified":"2024-10-24T10:44:54","modified_gmt":"2024-10-24T10:44:54","slug":"astm-d721","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d721\/","title":{"rendered":"ASTM-D721"},"content":{"rendered":"

ASTM D721-06<\/h3>\n

Historical Standard: Standard Test Method for Oil Content of Petroleum Waxes<\/h4>\n
\n

ASTM D721<\/h4>\n

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

1.1 This test method covers the determination of oil in petroleum waxes having a congealing point of 30\u00b0C (86\u00b0F) or higher as determined in accordance with Test Method D 938, and containing not more than 15 % of oil.<\/p>\n

Note 1 <\/p>\n

With some types of waxes, of oil contents greater than 5%, there may be an incompatibility with MEK resulting in the formation of two liquid phases. If this occurs, the test method is not applicable to the material under test.<\/p>\n

1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.<\/p>\n

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.<\/p>\n

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

oil content; petroleum wax; wax<\/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\/D0721-06<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Summary of Test Method
Significance and Use
Apparatus <\/td>\n<\/tr>\n
2<\/td>\nReagents
Sample
FIG. 1 <\/td>\n<\/tr>\n
3<\/td>\nProcedure
FIG. 2 <\/td>\n<\/tr>\n
4<\/td>\nCalculation
Report
Precision and Bias
Keywords
FIG. 3 <\/td>\n<\/tr>\n
5<\/td>\nFIG. 4 <\/td>\n<\/tr>\n
6<\/td>\nX1. TEST METHOD FOR MEASUREMENT OF MAXIMUM PORE DIAMETER OF RIGID POROUS FILTERS
X1.1 Scope
X1.2 Definition
X1.3 Summary of Test Method
X1.4 Apparatus
X1.5 Procedure
X1.6 Calculation
FIG. X1.1 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

D721-06 Standard Test Method for Oil Content of Petroleum Waxes<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2006<\/td>\n7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":6708,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2637],"product_tag":[],"class_list":{"0":"post-6707","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\/6707","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\/6708"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=6707"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=6707"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=6707"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}