IED Clearance Good Practice Guide

3.2.HOME-MADE EXPLOSIVES This section is a basic aid to assist in identifying the most common HMEs and recognising HME production facilities; it is NOT an all-inclusive guide. There are other HMEs not mentioned and substitute precursors which can be used.

ׁ WARNING. All explosives are sensitive to shock / impact, heat, friction and electrostatic discharge. Some HMEs are incredibly sensitive compared to military and commercial explosives and extreme caution should always be taken.

HMEs consist of an oxidant and a fuel, which are physically (by percentage weight) or chemically (by stoichiometry) mixed. The table below gives examples and common sources for oxidants and fuels used in HMEs (not an exhaustive list).

EXAMPLES OF OXIDANTS USED IN HME s AND THEIR USES

EXAMPLES OF FUELS USED IN HME s AND THEIR USES

Ammonium nitrate

Agricultural fertiliser

Sugar

Icing sugar

Sodium chlorate

Weed killer

Glycerine

Anti-freeze

Match-heads (non-safety type)

Potassium chlorate

Fuel oil

Diesel

Potassium permanganate

Disinfectant

Aluminium powder

Paint

Hydrogen peroxide

Hair bleach

Nitrobenzene

Pesticide

ׁ WARNING. HME precursor chemicals can be dangerous themselves. Use caution and if necessary appropriate PPE when handling.

IEDD task conduct

329

Powered by