ASTM D991-89(2020) PDF

Scope: 1.1 This test method covers the determination of volume resistivity of rubbers used in electrically conductive and antistatic products. 1.2 This test method assumes that the surface conductivity is negligible compared with the conductivity through the specimen. 1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 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 D991-89(2020) Referenced Document

ASTM D3182 Standard Practice for Rubber-Materials, Equipment, and Procedures for Mixing Standard Compounds and Preparing Standard Vulcanized Sheets
ASTM D4483 Standard Practice for Determining Precision for Test Method Standards in the Rubber and Carbon Black Industries

2020 ASTM D991-89(2020) Standard Test Method for Rubber Property—Volume Resistivity Of Electrically Conductive and Antistatic Products
1989 ASTM D991-89(2014) Standard Test Method for Rubber Property—Volume Resistivity Of Electrically Conductive and Antistatic Products
1989 ASTM D991-89(2010) Standard Test Method for Rubber Property-Volume Resistivity Of Electrically Conductive and Antistatic Products
1989 ASTM D991-89(2005) Standard Test Method for Rubber Property-Volume Resistivity Of Electrically Conductive and Antistatic Products
1989 ASTM D991-89(2000)e1 Standard Test Method for Rubber Property-Volume Resistivity Of Electrically Conductive and Antistatic Products