GB/T 44199-2024 碳纤维展宽丝束机织物

ICS

59.100.20

CCS

Q53

中华人民共和国国家标准

GB/T44199—2024

碳纤维展宽丝束机织物

Carbonfiberspread-towwovenfabric

2024-07-24发布2025-02-01实施

国家市场监督管理总局发布

国家标准化管理委员会

GB/T44199—2024

目次

前言

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Ⅲ

1

范围

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2

规范性引用文件

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3

术语和定义

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4

分类和标记

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4.1

分类

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4.2

标记

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5

产品规格

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6

技术要求

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3

6.1

外观

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6.2

卷长和幅宽

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6.3

丝束宽度

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6.4

单位面积质量

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6.5

经、纬密度

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6.6

拉伸断裂强力

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7

试验方法

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7.1

外观

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5

7.2

卷长和幅宽

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5

7.3

丝束宽度

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5

7.4

单位面积质量

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7.5

经、纬密度

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7.6

拉伸断裂强力

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8

检验规则

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8.1

出厂检验和型式检验

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8.2

抽样与判定

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9

标志、包装、运输和贮存

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9.1

标志

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9.2

包装

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9.3

运输

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9.4

贮存

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Ⅰ

GB/T44199—2024

前言

本文件按照GB/T1.1—2020《标准化工作导则第1部分:标准化文件的结构和起草规则》的规定

起草。

请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。

本文件由全国碳纤维标准化技术委员会（SAC/TC572）提出并归口。

本文件起草单位：南京玻璃纤维研究设计院有限公司、天津昂林贸烽高新材料有限公司、连云港神

鹰复合材料科技有限公司、中国石化上海石油化工股份有限公司、威海宝威新材料科技有限公司、无锡

市鼎麒新材料科技有限公司、上海飞机制造有限公司、吉林化纤集团有限责任公司、中复神鹰碳纤维股

份有限公司、四川航天烽火伺服控制技术有限公司、航宸石家庄新材料科技有限公司、浙江星辉新材料

科技有限公司。

本文件主要起草人：马丹、时慧娴、王玉梅、于亮、朱龙超、黄翔宇、郇飞、宋楠、姜波、

郑佩琪、朱江、吕跃民、郭鹏宗、王兵、王熙艳、曾国伟、宋虹、杨薇薇、贺彭立。

Ⅲ

GB/T44199—2024

碳纤维展宽丝束机织物

1范围

本文件规定了碳纤维展宽丝束机织物（以下简称“织物”）的分类和标记、产品规格、技术要求、

试验方法、检验规则，以及标志、包装、运输和贮存。

本文件适用于经纱和（或）纬纱采用相同制造商标记、相同规格的碳纤维展宽丝束织造的平面机

织物。

2规范性引用文件

下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。其中，注日期的引用文

件，仅该日期对应的版本适用于本文件；不注日期的引用文件，其最新版本（包括所有的修改单）适用

于本文件。

GB/T191包装储运图示标志

GB/T7689.2—2013增强材料

机织物试验方法

第2部分：经、纬密度的测定

GB/T7689.3增强材料

机织物试验方法

第3部分：宽度和长度的测定

GB/T7689.5—2013增强材料

机织物试验方法

第5部分：玻璃纤维拉伸断裂强力和断裂伸长的

测定

GB/T9914.3增强制品试验方法

第3部分：单位面积质量的测定

GB/T14801机织物与针织物纬斜和弓纬试验方法

GB/T18374增强材料术语

GB/T40724碳纤维及其复合材料术语

3术语和定义

GB/T18374和GB/T40724界定的以及下列术语和定义适用于本文件。

3.1

展宽spread

将丝束中的单丝展开成更宽长丝的方式。

3.2

双向织物two-directionalfabric

两组相互垂直交织的纱线形成的平面机织物。

3.3

经纱搭接overlappingwarp

将断开的经纱通过相互搭叠、粘贴连接在一起的接头方式。

3.4

经纱间隙gapbetweenthewarp

经纱与经纱未紧密排布而产生的缝隙。

3.5

纬纱间隙gapbetweentheweft

纬纱与纬纱未紧密排布而产生的缝隙。