{"id":61395,"date":"2024-10-17T11:40:09","date_gmt":"2024-10-17T11:40:09","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d3900-2005-2\/"},"modified":"2024-10-24T17:55:27","modified_gmt":"2024-10-24T17:55:27","slug":"astm-d3900-2005-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d3900-2005-2\/","title":{"rendered":"ASTM-D3900 2005"},"content":{"rendered":"<\/p>\n

1.1 These test methods cover the determination of the proportion of ethylene and propylene units in ethylene-propylene copolymers (EPM) and ethylene-propylenediene terpolymers (EPDM) over the range from 35 to 85 mass % ethylene. Four test methods are needed to encompass the variety of commercial polymers that contain additives or polymerized diene units that interfere with the various infrared peaks. Except when interferences are present, all four test methods should give similar results. The test methods appear in the following order:<\/p>\n

1.1.1 Pressed Film Test Methods<\/p>\n

1.1.2 Cast Film Test Methods<\/p>\n

1.2 These test methods are not applicable to oil-extended EPDM unless the oil is first removed in accordance with Test Method D.<\/p>\n

1.3 The values stated in SI units are to be regarded as the 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.<\/p>\n

PDF Catalog<\/h4>\n\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
Significance and Use <\/td>\n<\/tr>\n
2<\/td>\nInterferences
Apparatus
Sampling
Precision and Bias
TABLE 1 <\/td>\n<\/tr>\n
3<\/td>\nScope
Summary of Test Method
Reagents and Materials
TABLE 2 <\/td>\n<\/tr>\n
4<\/td>\nProcedure
Calculation
Report
Scope <\/td>\n<\/tr>\n
5<\/td>\nSummary of Test Method
Procedure
FIG. 1
FIG. 2 <\/td>\n<\/tr>\n
6<\/td>\nCalculation
Report
Scope
Summary of Test Method
Procedure
FIG. 3 <\/td>\n<\/tr>\n
7<\/td>\nCalculation
Report
Scope
Summary of Test Method
Apparatus
Reagents and Materials
Sample Preparation <\/td>\n<\/tr>\n
8<\/td>\nCalibration
Procedure
Calculation
FIG. 4 <\/td>\n<\/tr>\n
9<\/td>\nReport
Keywords
FIG. 5 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

D3900-05 Standard Test Methods for Rubber-Determination of Ethylene Units in Ethylene-Propylene Copolymers (EPM) and in Ethylene-Propylene-Diene Terpolymers (EPDM) by Infrared Spectrometry<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2005<\/td>\n9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":61396,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1172,2637],"product_tag":[],"class_list":{"0":"post-61395","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-83-040-10","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\/61395","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\/61396"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=61395"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=61395"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=61395"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}