{"id":5886,"date":"2024-10-16T18:11:10","date_gmt":"2024-10-16T18:11:10","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d6047-2009\/"},"modified":"2024-10-24T10:37:11","modified_gmt":"2024-10-24T10:37:11","slug":"astm-d6047-2009","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d6047-2009\/","title":{"rendered":"ASTM-D6047 2009"},"content":{"rendered":"<\/p>\n

1.1 These test methods cover the determination of the content of 5-ethylidenenorbornene (ENB) or Dicyclopentadiene (DCPD) in ethylene-propylene-diene (EPDM) terpolymers. They are applicable to diene contents in the 0.1 to 10 mass % range.<\/p>\n

1.2 ENB and DCPD are dienes introduced in ethylene\/propylene rubbers to generate specific cure properties. Since high precision for diene content determination has become very important, a Fourier Transform Infrared Spectroscopic (FTIR) method was developed. Diene determination was performed in the past by a refractive index technique.<\/p>\n

Note<\/span> 1The procedures for % ENB and % DCPD differ only in the location in the infrared (IR) of the IR peak being quantified.<\/p>\n

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

PDF Catalog<\/h4>\n\n\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 Methods <\/td>\n<\/tr>\n
2<\/td>\nApparatus
Test Specimen Preparation
Spectral Acquisition <\/td>\n<\/tr>\n
3<\/td>\nCalibration of the Spectrophotometer
Diene Determination
FIG. 1 <\/td>\n<\/tr>\n
4<\/td>\nFIG. 2 <\/td>\n<\/tr>\n
5<\/td>\nReport
Precision and Bias for ENB
FIG. 3 <\/td>\n<\/tr>\n
6<\/td>\nPrecision and Bias for DCPD
FIG. 4
TABLE 1 <\/td>\n<\/tr>\n
7<\/td>\nKeywords
X1. DEVELOPMENTAL PROCEDURE FOR SPECTRAL SUBTRACTION OF WATER VAPOR
X1.1
X1.2
X1.3
X1.4
X1.5
TABLE 2 <\/td>\n<\/tr>\n
8<\/td>\nX1.6
X1.7 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

D6047-99(2009) Standard Test Methods for Rubber, Raw–Determination of 5-Ethylidenenorbornene (ENB) or Dicyclopentadiene (DCPD) in Ethylene-Propylene-Diene (EPDM) Terpolymers<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2009<\/td>\n8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":5887,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2637],"product_tag":[],"class_list":{"0":"post-5886","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\/5886","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\/5887"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=5886"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=5886"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=5886"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}