GB/T 21625-2008 English PDF

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GB/T 21625-2008: Dangerous goods -- Bullet impact test method of extremely insensitive detonating substance
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 21625-2008	149	Add to Cart	2 days	Dangerous goods -- Bullet impact test method of extremely insensitive detonating substance	Valid

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Basic data

Standard ID: GB/T 21625-2008 (GB/T21625-2008)
Description (Translated English): Dangerous goods -- Bullet impact test method of extremely insensitive detonating substance
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: A80
Classification of International Standard: 13.300
Word Count Estimation: 5,520
Date of Issue: 2008-04-01
Date of Implementation: 2008-09-01
Quoted Standard: GB 19455; GB 19458
Regulation (derived from): Announcement of Newly Approved National Standards No. 5, 2008 (No. 118 overall)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the extremely insensitive detonating substances bullet impact test principle of the method, test equipment, sample preparation, testing procedures and results are shown. This standard applies to extremely insensitive detonating substances tested.

GB/T 21625-2008: Dangerous goods -- Bullet impact test method of extremely insensitive detonating substance

---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.
Dangerous goods. Bullet impact test method of extremely insensitive detonating substance ICS 13.300 A80 National Standards of People's Republic of China Dangerous goods extremely insensitive detonating substances Bullet impact test method Posted 2008-04-01 2008-09-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This corresponds to the standard of the United Nations "on the Recommendations on the Transport of Dangerous Goods. Manual of Tests and Criteria" (fourth revised edition), its consistency Cheng Non-equivalent degree, its technical contents and said full agreement on a standard text format according to GB/T 1.1-2000 made editorial modify. This standard is managed by the National Standardization Technical Committee chemicals dangerous (SAC/TC251) and focal points. This standard is drafted by. Jiangxi CIQ. Participated in the drafting of this standard. the Chemical Institute of Standardization. The main drafters of this standard. Yang Chunhua, Wang Xiaobing, Zhu Jianxin, Mei Jian, Huang Lili, Gui Jiaxiang, Zhang Jun Xi. This standard was first formulated. Dangerous goods extremely insensitive detonating substances Bullet impact test method

1 Scope

This standard specifies the principle of the method extremely insensitive detonating substances bullet impact test, test equipment, specimen preparation, test procedures and conclusions Fruit representation. This standard applies to extremely insensitive detonating substance testing.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB 19455 civilian explosives inspection of hazardous properties of dangerous goods safety regulations GB 19458 safety inspection of hazardous properties of dangerous goods - General specifications United Nations "on the Recommendations on the Transport of Dangerous Goods. Model Regulations" (fourteenth revised edition)

3 Terms and Definitions

GB 19455, GB 19458, the United Nations' Recommendations on the Transport of Dangerous Goods. Model Regulations "(fourteenth revised edition) established the following The terms and definitions apply to this standard. 3.1 All substances or articles simultaneously explode. 3.2 In a very short time, releasing large amounts of energy to produce heat, and emit large amounts of gas, causing a chemical reaction in the surrounding pressure or status change The phenomenon. 3.3 Solid or liquid material, under external action (such as heat, pressure, impact, etc.) can be dramatic chemical reactions, produce large amounts of gas instantaneous And body heat, so that a sharp rise in pressure around the explosion, causing damage to the surrounding environment of items, including no mass explosion hazard, with burning Burning, projectile and less dangerous explosives.

4 principle of the method

Using a specific energy source (such as a 12.7mm bullet) at a predetermined speed flight, impact and penetration sample by sample for the transfer of kinetic energy The response to determine whether the sample belongs extremely insensitive detonating substances.

5 Test Equipment

5.1 sample container An inner diameter of 45mm ± 4.5mm, the thickness 4mm ± 0.4mm, seamless steel pipe 200mm long, the attack outside the wire ends to tighten the end cap; ......

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