Standard Historical Last Updated: Aug 16, 2017 Track Document
ASTM D4120-01

Standard Test Method for Fiber Cohesion in Roving, Sliver, and Top in Dynamic Tests

Standard Test Method for Fiber Cohesion in Roving, Sliver, and Top in Dynamic Tests D4120-01 ASTM|D4120-01|en-US Standard Test Method for Fiber Cohesion in Roving, Sliver, and Top in Dynamic Tests Standard new BOS Vol. 07.01 Committee D13
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Scope

1.1 This test method describes the measurement of fiber cohesion as the dynamic cohesive force required to maintain drafting in rovings, slivers or tops when they are subjected to stress induced by passing between pairs of drafting rolls of different surface speeds. The cohesive force is converted to cohesive tenacity based on the linear density of the material.

Note 1—For static tests refer to Test Method D 2612.

1.2 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.

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Details
Book of Standards Volume: 07.01
Developed by Subcommittee: D13.58
Pages: 3
DOI: 10.1520/D4120-01
ICS Code: 59.080.20