GB/T 26749-2022
Carbon fibre—Determination of tensile properties of resin-impregnated yarn (English Version)

Standard No.

GB/T 26749-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

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

Latest

GB/T 26749-2022

Replace

GB/T 26749-2011

Scope

This document specifies the methods for the determination of tensile strength, tensile elastic modulus and tensile strain of carbon fiber dipped yarn. This document applies to carbon fiber yarns.

GB/T 26749-2022 Referenced Document

• GB/T 1040.1 Plastics—Determination of tensile properties—Part 1:General principles
• GB/T 29761 Carbon fibre—Determination of sizing content
• GB/T 30019 Carbon fiber.Determination of density
• GB/T 40724 Terminology for carbon fiber and carbon fiber composites
• GB/T 7690.1 Reinforcements.Test method for yarns.Part 1:Determination of linear density

GB/T 26749-2022 history

• 2022 GB/T 26749-2022 Carbon fibre—Determination of tensile properties of resin-impregnated yarn
• 2011 GB/T 26749-2011 Carbon fiber.Determination of tensile properties of resin-impregnated yarn