Type I explosive

Japanese: I 型爆薬 - いちがたばくやく
Type I explosive

…The latter explosives are substances that can only explode reliably when a large amount of energy is concentrated into them with the help of a primary or booster charge. They are used as blasting explosives for blasting operations, or as bursting explosives for loading into artillery shells to make them explode. They are also sometimes classified as type I and type II explosives. Type I explosives have a higher detonation velocity as their specific gravity increases, and high-performance compound explosives such as TNT and RDX belong to this category. …

*Some of the terminology that refers to "Type I explosives" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…後者は起爆薬または伝爆薬などの助けを借りて,かなりの量のエネルギーを集中的に与えることで初めて確実に爆発する物質で,爆破作業を目的とする爆破薬blasting explosiveや,砲弾などに装てんして炸裂させるための炸薬bursting explosiveとして用いられる。また,I型およびII型爆薬と分類する場合もある。I型爆薬は比重が高くなるほど爆速が高くなるもので,TNTやRDXのような高性能化合爆薬がこれに属する。…

※「I 型爆薬」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

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