ASTM D6738-15(2019) PDF

Scope: 1.1 This test method covers a procedure to determine the volatile content of precipitated hydrated silicas. These volatiles are generally excess water adsorbed onto the surface of the silica. This test method does not determine water of hydration of the silica. 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 D6738-15(2019) Referenced Document

ASTM E177 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM E691 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method

2023 ASTM D6738-15(2023) Standard Test Method for Precipitated Silica—Volatile Content
2019 ASTM D6738-15(2019) Standard Test Method for Precipitated Silica—Volatile Content
2015 ASTM D6738-15 Standard Test Method for Precipitated Silica&x2014;Volatile Content
2011 ASTM D6738-11 Standard Test Method for Precipitated SilicaVolatile Content
2001 ASTM D6738-01(2006) Standard Test Method for Precipitated Silica-Volatile Content
2001 ASTM D6738-01 Standard Test Method for Precipitated Silica8212;Volatile Content