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GB/T 15903-2025: Test methods for flame resistance of pressure sensitive adhesive tapes
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Std ID	Version	USD	Buy	Deliver [PDF] in	Title (Description)
GB/T 15903-2025	English	599	Add to Cart	5 days [Need to translate]	Test methods for flame resistance of pressure sensitive adhesive tapes
GB/T 15903-1995	English	179	Add to Cart	2 days [Need to translate]	Test method for flame resistance of pressure-sensitive adhesive tapes

GB/T 15903-2025: Test methods for flame resistance of pressure sensitive adhesive tapes

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ICS 83.180 CCSG38 National Standards of the People's Republic of China Replaces GB/T 15903-1995 Flame resistance test method for pressure-sensitive adhesive tape Published on 2025-10-31 Implemented on May 1, 2026 State Administration for Market Regulation The State Administration for Standardization issued a statement.

Table of contents

Preface III 1.Scope 1 2 Normative References 1 3.Terms and Definitions 1 4.Method 1.Suspension Test Method 2 4.1 Principle 2 4.2 Equipment and Materials 2 4.3 Sample Preparation 3 4.4 Test Conditions 3 4.5 Test Procedure 3 4.6 Test Results 4 4.7 Test Report 4 5.Method 2.Flat Placement Test 5 5.1 Principle 5 5.2 Equipment and Materials 5.3 Sample Preparation 5 5.4 Test Conditions 6 5.5 Test Procedure 6 5.6 Test Results 6 5.7 Test Report 7 6.Method 3.Wrapping Test Method 7. 6.1 Principle 7 6.2 Equipment and Materials 8 6.3 Sample Preparation 9 6.4 Test conditions 10 6.5 Test Procedure 10 6.6 Test Results 11 6.7 Test Report 11 7.Method 4.Horizontal Combustion Test Method 11 7.1 Principle 11 7.2 Equipment and Materials 11 7.3 Sample Preparation 12 7.4 Test Conditions 12 7.5 Test Procedure 12 7.6 Test Results 13 7.7 Test Report 14 8.Method 5.Vertical Burning Test Method 14 8.1 Principle 14 8.2 Equipment and Materials 14 8.3 Sample Preparation 15 8.4 Test Conditions 16 8.5 Test Procedure 16 8.6 Test Results 17 8.7 Test Report 18 9.Method 6.Roll Test Method 18 9.1 Principle 18 9.2 Equipment and Materials 19 9.3 Sample Preparation 19 9.4 Test conditions 20 9.5 Test Procedure 20 9.6 Test Results 21 9.7 Test Report 22 Reference 23

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 15903-1995 "Test Method for Flame Retardancy of Pressure-Sensitive Adhesive Tapes". Compared with GB/T 15903-1995, except for the following. Aside from structural adjustments and editorial changes, the main technical changes are as follows. ---A new chapter on "Terms and Definitions" has been added (see Chapter 3); ---The requirements for test equipment and materials for the suspension test method have been changed (see 4.2, Chapter 4 of the.1995 edition); ---The specimen preparation requirements for the suspension test method have been changed (see 4.3, Chapter 5 of the.1995 edition); ---The test conditions for the suspension test method have been added (see 4.4); ---The test procedure for the suspension test method has been modified (see 4.5, Chapter 6 of the.1995 edition); ---The methods for calculating average burn length and average burn time have been changed (see 4.6.1 and 4.6.2, Chapter 7 of the.1995 edition); ---The expression of test results for the suspension test method has been modified (see 4.6.4, 8.2 in the.1995 edition); ---A flat-laying test method has been added (see Chapter 5); ---A winding test method has been added (see Chapter 6); ---A horizontal combustion test method has been added (see Chapter 7); ---A vertical combustion test method has been added (see Chapter 8); ---The roll test method has been added (see Chapter 9). 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. Hebei Yongle Adhesive Tape Co., Ltd., Meixin New Materials Co., Ltd., and Zhejiang Fulai New Materials Co., Ltd. Company, Jiangsu Sidike New Material Technology Co., Ltd., Shushi Group Co., Ltd., Shanghai Rubber Products Research Institute Co., Ltd., Zhongshan Xinya Zhou Adhesive Products Co., Ltd., Guangdong Kejian Instrument Co., Ltd., Guangdong Dongli New Material Technology Co., Ltd., Kaiping Qiyu Adhesive Products Co., Ltd. Pin Technology Co., Ltd., and Yung-Ta (Zhongshan) Co., Ltd. The main drafters of this document are. Li Yunying, Chen Weibin, Yang Xiaoming, Jin Chunming, Jin Chuang, Shu Kangji, Shen Yan, Yang Zhiyong, Yang Yongqiang, and Su Ping. Ke Yuehu, Roger, and Chen Huachang. This document was first published in.1995, and this is its first revision. Flame resistance test method for pressure-sensitive adhesive tape

1 Scope

This document describes the suspension test, flat test, and wrapping test methods for determining the flame retardancy of pressure-sensitive adhesive tape (hereinafter referred to as "adhesive tape"). Methods include horizontal combustion test, vertical combustion test, and roll test. This document applies to the determination and evaluation of the flame retardancy of adhesive tapes.

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included. For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies. This document. GB/T 1914 Chemical Analysis Filter Paper GB/T 2408-2021 Determination of flammability of plastics - Horizontal and vertical methods GB/T 5169.16-2017 Fire Hazard Testing of Electrical and Electronic Products - Part 16.Test Flame 50W - Horizontal and Vertical Flames Flame test method GB/T 5169.22-2015 Fire Hazard Testing of Electrical and Electronic Products - Part 22.Test Flame 50W Flame Apparatus and Confirmation of test methods GB 8410-2006 Combustion characteristics of automotive interior materials GB/T 22396 Terminology for Pressure-Sensitive Adhesive Products GB/T 40302-2021 Determination of flammability of plastic vertical soft thin specimens in contact with a small flame source

3 Terms and Definitions

The terms and definitions defined in GB/T 22396 and the following terms and definitions apply to this document. 3.1 afterflame Under the specified test conditions, the material continued to burn with flame after the ignition source was removed. Note. In this document, the ignition source is generated by the burner. 3.2 Afterflame time The duration of the afterflame. 3.3 Afterglow The material continues to glow after the ignition source is removed under the specified test conditions, or when no flame is generated. 3.4 Afterglow time The duration of the afterglow. ...