GB/T 26749-2022 Active National standards

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

Publish Date: 2022-07-11 Implement Date: 2023-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 26749-2022

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Special carbon materials

ICS Name: Carbon fiber materials

Publish Date: 2022-07-11

Implement Date: 2023-02-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国碳纤维标准化技术委员会(SAC/TC 572)

Pages: 18 pages

Scope

本文件规定了碳纤维浸胶纱拉伸强度、拉伸弹性模量和拉伸应变的测定方法。本文件适用于碳纤维纱线。

Development Information

Drafting Units:

南京玻璃纤维研究设计院有限公司、南京国材检测有限公司、安徽佳力奇先进复合材料科技股份公司、中国石化上海石油化工股份有限公司、常州启赋安泰复合材料科技有限公司、江苏集萃碳纤维及复合材料应用技术研究院

Drafting Persons:

郝郑涛、马丹、崔军、黄英、孙闪闪、师卓、方允伟、路强、陈博武、侯伟、张晋华、周妍、文治天、李俊、陈建明、冯冠铭、铁建成

Word Count: 38 Thousand words Pages: 18 pages

Replace the following standards

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

Referenced Standards

GB/T 1040.1-2006 Plastics—Determination of tensile properties—Part 1:General principles GB/T 1040.1-2018 Plastics—Determination of tensile properties—Part 1:General principles GB/T 7690.1-2001 Reinforcements—Test method for yarns Part 1:Determination of linear density GB/T 7690.1-2013 Reinforcements—Test method for yarns—Part 1:Determination of linear density GB/T 29761-2013 Carbon fibre—Determination of size content GB/T 29761-2022 Carbon fibre—Determination of sizing content GB/T 30019-2013 Carbon fiber—Determination of density GB/T 40724-2021 Terminology for carbon fiber and carbon fiber composites GB/T 1040.1-2025 Plastics—Determination of tensile properties—Part 1:General principles

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