GB/T 24490-2009
Active
GB/T 47405-2026
Pending
National standards
GB/T 47405-2026 Test methods for permeability of carbon fiber reinforcements used in liquid molding
GB/T 47405-2026 Test methods for permeability of carbon fiber reinforcements used in liquid molding
Price:
$ 44.00
Basic Information
Standard Code:
GB/T 47405-2026
Standard Type:
National standards
Standard Status:
Pending
is_force_gb:
no
CCS Name:
Special carbon materials
ICS Name:
Carbon fiber materials
Publish Date:
2026-03-31
Implement Date:
2026-10-01
Pages:
20 pages
Scope
This document describes the principles, instruments and equipment, samples, test liquids, test environment, test steps, result calculation, and test reports for determining the permeability of carbon fiber reinforced materials used in liquid molding.
This document is applicable to the determination of the permeability of carbon fiber reinforced materials used in vacuum-assisted infusion-type liquid molding, including in-plane permeability and thickness-wise permeability. The determination of the permeability of other fiber reinforced materials can be referenced for use.
Development Information
Referenced Standards
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