GB/T 7689.4-2013
Reinforcements.Test method for woven fabrics.Part 4: Determination of flexural stiffness (English Version)

Standard No.

GB/T 7689.4-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

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

Latest

GB/T 7689.4-2013

Replace

GB/T 7689.4-2001

Scope

This part of GB/T 7689 specifies the method for determining the bending stiffness of reinforced fabrics with a fixed-angle bending meter. This method is not suitable for fabrics that are soft or have a significant tendency to curl, twist, or fray.

GB/T 7689.4-2013 Referenced Document

• GB/T 2918-1998 Plastics--Standard atmospheres for conditioning and testing
• GB/T 9914.3-2013 The method for reinforcement products.Part 3:Determination of mass per unit area

GB/T 7689.4-2013 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 7689.4-2013 -All Parts