ASTM D3849-22 PDF

Scope: 1.1 This test method covers (1) the morphological (for example, size and shape) characterization of carbon black from transmission electron microscope images which are used to derive the mean particle and aggregate size of carbon black in the dry (as manufactured) state, from CAB chip dispersion or removed from a rubber compound and (2) the certification of mean particle size using a correlation based on statistical thickness surface area measurements. 1.2 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only. 1.3 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. 1.4 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.

ASTM D3849-22 Referenced Document

ASTM D3349 Standard Test Method for Absorption Coefficient of Ethylene Polymer Material Pigmented with Carbon Black
ASTM D4483 Standard Practice for Determining Precision for Test Method Standards in the Rubber and Carbon Black Industries
ASTM D6556 Standard Test Method for Carbon Black—Total and External Surface Area by Nitrogen Adsorption

2022 ASTM D3849-22 Standard Test Method for Carbon Black—Morphological Characterization of Carbon Black Using Electron Microscopy
2014 ASTM D3849-14a Standard Test Method for Carbon Black—Morphological Characterization of Carbon Black Using Electron Microscopy
2014 ASTM D3849-14 Standard Test Method for Carbon Blackmdash;Morphological Characterization of Carbon Black Using Electron Microscopy
2013 ASTM D3849-13 Standard Test Method for Carbon Blackmdash;Morphological Characterization of Carbon Black Using Electron Microscopy
2011 ASTM D3849-07(2011) Standard Test Method for Carbon Black—Morphological Characterization of Carbon Black Using Electron Microscopy
2007 ASTM D3849-07 Standard Test Method for Carbon Black-Morphological Characterization of Carbon Black Using Electron Microscopy
2004 ASTM D3849-04 Standard Test Method for Carbon Black-Morphological Characterization of Carbon Black Using Electron Microscopy
2002 ASTM D3849-02 Standard Test Method for Carbon Black-Morphological Characterization of Carbon Black Using Electron Microscopy
1995 ASTM D3849-95a(2000) Standard Test Method for Carbon Black - Primary Aggregate Dimensions from Electron Microscope Image Analysis