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GB/T 42909-2023: Electrically conductive adhesive tape for wireless terminal equipment application
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 42909-2023 | English | 419 |
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Electrically conductive adhesive tape for wireless terminal equipment application
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GB/T 42909-2023
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PDF similar to GB/T 42909-2023
Standard similar to GB/T 42909-2023 GB 33372 GB/T 14732 GB/T 33320 GB/T 44543 Basic data | Standard ID | GB/T 42909-2023 (GB/T42909-2023) | | Description (Translated English) | Electrically conductive adhesive tape for wireless terminal equipment application | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G39 | | Classification of International Standard | 83.180 | | Word Count Estimation | 22,262 | | Date of Issue | 2023-08-06 | | Date of Implementation | 2024-03-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 42909-2023: Electrically conductive adhesive tape for wireless terminal equipment application
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 83.180
CCSG39
National Standards of People's Republic of China
Conductive adhesive tape for wireless terminal equipment
Published on 2023-08-06
2024-03-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration Committee
Table of contents
Preface III
1 Scope 1
2 Normative reference documents 1
3 Terms and Definitions 1
4 Requirements 3
4.1 Appearance 3
4.2 Specifications and dimensions3
4.3 Adhesion performance 4
4.4 Electrical properties 5
4.5 Shielding effectiveness5
4.6 Compression set 6
4.7 Limits of Hazardous Substances 6
5 Test method 7
5.1 Standard test conditions 7
5.2 Appearance 7
5.3 Specifications and dimensions 7
5.4 Adhesion performance 7
5.5 Electrical properties 8
5.6 Shielding effectiveness9
5.7 Compression set 9
5.8 Limits of Hazardous Substances9
6 Inspection Rules 10
6.1 Batch formation and sampling 10
6.2 Factory inspection 10
6.3 Type inspection 10
6.4 Judgment Rule 10
7 Marking, packaging, transportation and storage10
7.1 Flag 10
7.2 Packaging10
7.3 Transport10
7.4 Storage 11
Appendix A (normative) Test methods for compression resistance of conductive adhesive tapes 12
A.1 Overview 12
A.2 Test conditions 12
A.3 Test equipment and facilities12
A.4 Sample requirements 12
A.5 Test step 12
A.6 Test results 13
A.7 Test report 13
Reference 14
Foreword
This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents"
Drafting.
Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents.
This document is proposed by China Petroleum and Chemical Industry Federation.
This document is under the jurisdiction of the National Adhesive Standardization Technical Committee (SAC/TC185).
This document was drafted by. Maxim New Materials Co., Ltd., Taicang Sticky New Materials Technology Co., Ltd., Jiangsu Crown New Materials Technology Co., Ltd.
Technology Co., Ltd., Shanghai Rubber Products Research Institute Co., Ltd., Huizhou Meixin Electronics Co., Ltd., Zhejiang Oren New Materials Co., Ltd., Suzhou
Gaotai Electronic Technology Co., Ltd., Fujian Youyi Adhesive Tape Group Co., Ltd., Zhongshan Crown Adhesive Products Co., Ltd., Shenzhen Run
Hai Electronics Co., Ltd., Huizhou Dongming New Energy Materials Co., Ltd.
The main drafters of this document. Chen Weibin, Jin Chuang, Mai Qibo, Shen Yan, Lin Xuehao, Yang Xiaoming, Yang Jianping, Zhang Qingjie, Lu Lanshuo, Wang Yifang,
Lin Kexing, Li Jianxiong, Yuan Yage, Cui Xiaohu.
Conductive adhesive tape for wireless terminal equipment
1 Scope
This document specifies the requirements, test methods, inspection rules and regulations for conductive adhesive tapes for wireless terminal equipment (hereinafter referred to as conductive adhesive tapes).
Marking, packaging, shipping and storage.
This document applies to various conductive adhesive tapes used on wireless terminal equipment.
2 Normative reference documents
The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations
For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to
this document.
GB/T 2792-2014 Test method for peel strength of adhesive tapes
GB/T 4851 Test method for adhesive tape retention
GB/T 6669-2008 Determination of compression permanent deformation of flexible foam polymer materials
GB/T 7125 Test method for adhesive tape thickness
GB/T 22396 Terminology for pressure-sensitive adhesive products
GB/T 26125 Determination of six restricted substances (lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls and polybrominated diphenyl ethers) in electronic and electrical products
GB/T 30142-2013 Method for measuring shielding effectiveness of planar electromagnetic shielding materials
GB/T 32370 Determination of length and width of adhesive tape
EN14582.2016 Waste Characterization Halogen and Sulfur Content Closed System Oxygen Combustion and Determination Method (Characterizationof
ods)
3 Terms and definitions
The terms and definitions defined in GB/T 22396 and the following apply to this document.
3.1
Adhesive tape that conducts electrical current.
[Source. GB/T 22396-2008, 4.14, with modifications]
3.2
Conductive transfer adhesive tape
Conductive adhesive film
A conductive adhesive layer is coated on the release material to form a base-free adhesive film.
3.3
It uses fiber fabric as the base material, and after surface treatment, a metal layer is deposited by physical or chemical methods to make it conductive.
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