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GB/T 2943-2025 English PDF

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GB/T 2943-2025: Terms of adhesives

GB/T 2943: Evolution and historical versions

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
GB/T 2943-2025	English	1239	Add to Cart	8 days [Need to translate]	Terms of adhesives		GB/T 2943-2025
GB/T 2943-2008	English	370	Add to Cart	0--9 seconds. Auto-delivery	Terms of Adhesive	Valid	GB/T 2943-2008
GB/T 2943-1994	English	879	Add to Cart	6 days [Need to translate]	Terms of adhesive	Obsolete	GB/T 2943-1994
GB 2943-1982	English	879	Add to Cart	6 days [Need to translate]	Adhesive--Terms and definitions	Obsolete	GB 2943-1982

Basic data

Standard ID	GB/T 2943-2025 (GB/T2943-2025)
Description (Translated English)	Terms of adhesives
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	G38
Classification of International Standard	83.180
Word Count Estimation	62,635
Date of Issue	2025-10-31
Date of Implementation	2026-05-01
Older Standard (superseded by this standard)	GB/T 2943-2008
Issuing agency(ies)	State Administration for Market Regulation and Standardization Administration of China

GB/T 2943-2025: Terms of adhesives

---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 CCSG38 National Standards of the People's Republic of China Replaces GB/T 2943-2008 Adhesive terminology Published on 2025-10-31 Implemented on May 1, 2026 State Administration for Market Regulation The State Administration for Standardization issued a statement.

Preface III 1.Scope 1 2 Normative References 1 3 General Terminology 1 4.Classification nouns 3 5 Functional Ingredients 9 6.Basic Chemical Raw Materials 12 7.Adhesive properties 19 8 Materials and Material Handling 23 9.Bonding process and equipment 24 10 Adhesion performance and testing 32 References 37 Index 38

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. This document replaces GB/T 2943-2008 "Adhesives Terminology". Compared with GB/T 2943-2008, the main differences are structural adjustments and editorial changes. Aside from the changes, the main technical changes are as follows. ---Added 237 terms and definitions, including "pressure-sensitive adhesive products" (see Chapters 3-10); ---67 terms and definitions, including "sealant," have been revised (see Chapters 3-5, 7-10, and Chapter 2 of the.2008 edition). Chapter 8); ---The following terms have been removed. "adhesive layer", "pressure-sensitive adhesive tape", "chemical treatment", "drying time", "hot pressing", "cold pressing", "high-frequency bonding", "room temperature curing", and "air". The document includes 14 terms and definitions, such as "compression molding," "bonded components," "structural bonded components," "honeycomb core," "sandwich structure," and "plywood" (see [link]). (2008 editions. 2.16, 4.31, 5.5, 5.16, 5.20, 5.21, 5.22, 5.27, 5.31, 7.2, 7.3, 7.4, 7.5, 7.18). Please note that some content in this document may involve patents. The issuing organization of this document assumes no responsibility for identifying patents. This document was proposed by the China Petroleum and Chemical Industry Federation. This document is under the jurisdiction of the National Technical Committee on Standardization of Adhesives (SAC/TC185). This document was drafted by. Shanghai Rubber Products Research Institute Co., Ltd., China Adhesives and Adhesive Tapes Industry Association, and Beijing Kangmeite Technology Co., Ltd. Joint-Stock Company, Maxim Integrated New Materials Co., Ltd., Henkel (China) Investment Co., Ltd., Shanghai Jianke Inspection Co., Ltd., Shanghai Yibang New Materials Technology Co., Ltd., Shanghai University of Engineering Science, Gelihao New Materials Co., Ltd., China Academy of Building Research Co., Ltd. Harbin Engineering University, Hangzhou Zhijiang Organosilicon Chemical Co., Ltd., Beijing Tianshan New Materials Technology Co., Ltd., Guangdong Baiyun Technology Co., Ltd. Company, Guangzhou Deyuan Fine Chemicals Co., Ltd., Fujian Provincial Institute of Product Quality Inspection, Dow (Shanghai) Investment Co., Ltd. The main drafters of this document are. Wang Xia, Shen Yan, Qian Lumin, Chen Weibin, Yang Xu, Tian Dayong, Wu Kang, Ji Qinglong, Chen Chen, Qiao Xuedong, and Zeng Bing. Zhang Chunhong, Tao Xiaole, Yang Nan, Chen Jianjun, Liu Yufei, Li Jie, Wang Wenkai. This document was first published in.1994, revised for the first time in.2008, and this is the second revision. Adhesive terminology

1 Scope

This document defines the terminology and definitions used in the field of adhesives. This document applies to the production, trade, research, teaching, testing, design, management and related fields of adhesives.

2 Normative references

This document has no normative references.

3 General Terms

3.1 adhesive Materials that can bond objects together through physical and/or chemical action. 3.2 sealant; sealing adhesive Adhesive materials used to fill pores and cracks. Note. Sealants are used to fill pores and prevent fluids, gases or air particles from entering or exiting under pressure. 3.3 Strip or sheet products made of pressure-sensitive adhesives. 3.4 adhesive batch A collection of adhesives that are produced at the same location under specified conditions within the same time period and have consistent performance. 3.5 Adhesive bulk adhesive A specific amount of a particular adhesive (or a component of an adhesive) having consistent properties. Note. Adhesive batches may consist of quantities of less than or more than one lot. 3.6 solids content Non-volatile content The mass fraction of non-volatile substances in the adhesive was measured under specified test conditions. 3.7 cohesion The state in which particles within a single substance are bound together by primary and secondary valence forces. 3.8 substratesubstrate Materials that are coated, laminated, or chemically processed to form adhesive layers or other structural layers on their surfaces, whether in gaseous, liquid, or solid form.

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