ARM Procedures
Low Temperature Impact Test
Version 4.0 – July 2003
Contents: Low temperature impact test protocol, drop dart testing apparatus, specimen support, impact darts, data recording form, and sample forms.
Test Method for Flowability (Dry Flow Rate) and Apparent Density (Bulk Density) of Polyethylene Powders
Version 2.1 – November 2011
Contents: Dry flow test protocol, bulk density test protocol, funnel specification, measuring cup specification, go/no go gauge.
Test Method for Particle Size of Rotational Molding Powders
Version 2.3 – December 2015
Contents: Sieve test for protocol, typical and alternate sieve stack examples, data collection form.