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Work Item

ASTM WK93730

Revision of D3878-23 Standard Terminology for Composite Materials

Rationale

This ballot is the third proposed revision to D3878-23 upon completion of the “Hard Scrub” effort of Subcommittee D30.01 (Editorial and Resource Standards). During “Hard Scrub” balloting, several recommended technical revisions were identified by our reviewers. This draft ballot discusses definitions for “bond”, “carbon fiber precursor”, “co-bond”, “co-cure”, “cure”, “disbond”, “discontinuous fiber”, “nonwoven fabric”, “roving”, “secondary bond” and “single yarn”, proposes a revision to "debulk”, and proposes new definitions for “weld”, “consolidation”, “unbond”, “non-crimp fabric” and “ribbon direction”.

Details

Developed by Subcommittee: D30.01

Committee: D30

Staff Manager: Melissa Marcinowski

Work Item Status

Date Initiated: 02-04-2025

Technical Contact: Adam Sawicki

Item: 000

Ballot: 

Status: 

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