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.
Download here.

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.
Download here.

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.
Download here.



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Association of Rotational Molders
800 Roosevelt Rd, Suite C-312
Glen Ellyn, Illinois 60137 USA

Phone: 630.942.6589
Fax: 630.790.3095