GB/T 7689.4-2001
Reinforcements--Test method for woven fabrics Part 4: Determination of flexural stiffness (English Version)

Standard No.

GB/T 7689.4-2001

Language

Chinese, Available in English version

Release Date

2001

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2014-08

Replace By

GB/T 7689.4-2013

Latest

GB/T 7689.4-2013

Scope

This standard specifies the method for measuring the bending stiffness of woven fabrics with a fixed-angle bending meter. This standard applies to stiff or rather stiff glass fiber, carbon fiber and aramid fiber1] woven fabrics that do not have obvious curl, warp or abrasion. This standard does not apply to the determination of soft woven fabrics.

GB/T 7689.4-2001 history

• 2013 GB/T 7689.4-2013 Reinforcements.Test method for woven fabrics.Part 4: Determination of flexural stiffness
• 2001 GB/T 7689.4-2001 Reinforcements--Test method for woven fabrics Part 4: Determination of flexural stiffness

GB/T 7689.4-2001 -All Parts