ASTM D6267/D6267M-13(2022) PDF

Scope: 1.1 This test method covers the determination of the apparent viscosity of hydrocarbon resins having apparent viscosities up to 2,000,000 millipascal seconds (mPa·s) (Note 1) at temperatures up to 300 °C [572 °F]. NOTE 1—The SI unit of (dynamic) viscosity is the pascal second. The centipoise (cP) is one millipascal second (mPa·s) and is frequently used as a viscosity unit. 1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined. 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 D6267/D6267M-13(2022) Referenced Document

ASTM D6440 Standard Terminology Relating to Hydrocarbon Resins
ASTM E1 Standard Specification for ASTM Thermometers
ASTM E691 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method

2022 ASTM D6267/D6267M-13(2022) Standard Test Method for Apparent Viscosity of Hydrocarbon Resins at Elevated Temperatures
2013 ASTM D6267/D6267M-13(2017) Standard Test Method for Apparent Viscosity of Hydrocarbon Resins at Elevated Temperatures
2013 ASTM D6267/D6267M-13 Standard Test Method for Apparent Viscosity of Hydrocarbon Resins at Elevated Temperatures
2008 ASTM D6267-08 Standard Test Method for Apparent Viscosity of Hydrocarbon Resins at Elevated Temperatures
2005 ASTM D6267-05 Test Method for Apparent Viscosity of Hydrocarbon Resins at Elevated Temperatures
1998 ASTM D6267-98 Test Method for Apparent Viscosity of Hydrocarbon Resins at Elevated Temperatures