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GB/T 41644-2022 English PDF

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GB/T 41644-2022: Fireworks and firecrackers - Inspection and testing method
Status: Valid

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
GB/T 41644-2022	English	539	Add to Cart	5 days [Need to translate]	Fireworks and firecrackers - Inspection and testing method	Valid	GB/T 41644-2022

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Basic data

Standard ID	GB/T 41644-2022 (GB/T41644-2022)
Description (Translated English)	Fireworks and firecrackers - Inspection and testing method
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	Y88
Word Count Estimation	29,271
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration

GB/T 41644-2022: Fireworks and firecrackers - Inspection and testing method

---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.
Fireworks and firecrackers - Inspection and testing method ICS 71.100.30 CCSY88 National Standards of People's Republic of China Fireworks and firecrackers inspection and testing methods Published on 2022-07-11 2023-02-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration

foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" drafted. Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed by China National Light Industry Federation. This document is under the jurisdiction of the National Standardization Technical Committee for Fireworks and Firecrackers (SAC/TC149). This document is drafted by. Hunan Fireworks and Firecrackers Product Safety and Quality Inspection Center, Jiangsu Province Fireworks and Firecrackers Product Quality Supervision and Inspection Center Heart, Sichuan Fireworks and Firecrackers Safety Supervision and Quality Inspection Station. The main drafters of this document. Zhu Yuping, Huang Chaxiang, Yang Lin, Yan Jinliang, Fang Zhao, Tang Jiaolin, Zhao Yuancheng, Liu Musen, Lan Zegang, Li Chunu. Fireworks and firecrackers inspection and testing methods

1 Scope

This document describes the equipment and testing tools, sample preparation, testing and testing methods (including thermal safety test, vibration test, low temperature stability test, crash test, etc.). This document applies to the inspection and testing of fireworks and firecrackers.

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document. GB/T 6284 General Method for Determination of Moisture in Chemical Products Loss on Drying Method GB/T 6682 Analysis Laboratory Water Specifications and Test Methods GB/T 9724 General rules for the determination of pH value of chemical reagents GB 10631 Fireworks Safety and Quality GB 11652 Safety Technical Regulations for Fireworks and Firecrackers Operation GB/T 15814.1 Qualitative Determination of Pyrotechnic Composition in Fireworks and Firecrackers GB/T 18204.2 Hygiene Inspection Methods for Public Places Part 2.Chemical Pollutants GB 19601 Limits and Determination of 23 Harmful Aromatic Amines in Dye Products GB/T 21242 Qualitative test method for prohibited and restricted substances in fireworks and firecrackers GB 24284 Safety technical regulations for the discharge of large-scale fireworks GB/T 35030 fireworks emission height, emission deflection angle, radiation radius determination method GB 50161 Safety Code for Engineering Design of Fireworks and Firecrackers AQ4115 General Guidelines for Preventing Static Electricity for Fireworks and Firecrackers AQ/T 4122 Determination method of moisture absorption rate of fireworks and firecrackers HJ618 Determination of ambient air PM10 and PM2.5 gravimetric method JC1066 Limit of Hazardous Substances in Architectural Waterproof Coatings

3 Terms and Definitions

Terms and definitions defined in GB 10631 apply to this document.

4 Instruments and testing tools

4.1 Utility knives and other dissection tools. 4.2 Copper test sieve. the sieve diameter is 250 μm. 4.3 Temperature controlled oven. 55℃±2.5℃. 4.4 Temperature controlled oven. 130℃±2.5℃.

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