Full Description

1.1 This test method covers the determination of the viscosity of glass from 10⁴ Pas to 10⁸ Pas by measuring the rate of viscous compression of a small, solid cylinder.

1.2 The values stated in SI units are to be regarded as the standard.

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 and health practices and determine the applicability of regulatory limitations prior to use.