{"id":69200,"date":"2024-10-17T14:00:25","date_gmt":"2024-10-17T14:00:25","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d6902-2004\/"},"modified":"2024-10-24T18:44:36","modified_gmt":"2024-10-24T18:44:36","slug":"astm-d6902-2004","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d6902-2004\/","title":{"rendered":"ASTM-D6902 2004"},"content":{"rendered":"<\/p>\n

1.1 This test method is for the determination of formaldehyde evolved from melamine-formaldehyde-based coatings during the cure step. The results may be used to determine the ‘cure formaldehyde’ evolved from a sample under controlled laboratory conditions.<\/p>\n

1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.<\/p>\n

1.3 This test method is capable of measuring from 500 ?g\/g to 22 000 ?g formaldehyde\/g dry coating under the test conditions specified (3 000 ml\/min total flow, 50 ml\/min DNPH tube flow). The ratio of total flow to DNPH tube flow could be adjusted to extend the range of the method.<\/p>\n

1.4 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

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Terminology
Summary of Test Method
Significance and Use <\/td>\n<\/tr>\n
2<\/td>\nApparatus
Reagents and Materials
Hazards
Preparation of Apparatus
TABLE 1 <\/td>\n<\/tr>\n
3<\/td>\nCalibration
FIG. 1 <\/td>\n<\/tr>\n
4<\/td>\nFIG. 2
FIG. 3 <\/td>\n<\/tr>\n
5<\/td>\nProcedure
FIG. 4 <\/td>\n<\/tr>\n
6<\/td>\nCalculation <\/td>\n<\/tr>\n
7<\/td>\nPrecision and Bias
Keywords <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

D6902-04e1 Standard Test Method for Laboratory Measurement of Formaldehyde Evolved During the Curing of Melamine-Formaldehyde-Based Coatings<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2004<\/td>\n7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":69201,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1178,2637],"product_tag":[],"class_list":{"0":"post-69200","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-83-080-10","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\/69200","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\/69201"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=69200"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=69200"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=69200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}