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- Explosive_booster abstract "An explosive booster acts as a bridge between a low energy explosive and a low sensitivity (but typically high energy) explosive such as TNT. It increases the explosive shockwave from an initiating explosive to the degree sufficient to detonate the secondary charge. Unlike C4 plastic explosive, not all explosives can be detonated simply by inserting a detonator and firing it.An initiator such as a shock tube, cannon fuse, or even a conventional detonator does not deliver sufficient shock to detonate charges comprising TNT, Composition B, ANFO and many other high explosives. Therefore, some form of "booster" is required to amplify the energy released by the detonator so that the main charge will detonate. Tetryl was once a very popular chemical for booster charges, particularly during World War II, but has been largely superseded by other compositions, e.g. a small cylinder or pellet of phlegmatized RDX or PETN (slightly larger than the actual detonator) into which the detonator itself is inserted.Note: booby traps and improvised explosive devices frequently use plastic explosive as the booster charge, for example, some C4 or Semtex stuffed into the empty fuze pocket of a 120mm mortar shell. This is because any standard detonator will initiate plastic explosive as is.When encountered in connection with artillery shells or air dropped bombs, a booster charge is sometimes referred to as the "gaine". See detonators.At a purely technical level, a sufficiently large detonator would initiate high explosives without the need for a booster charge. However, there are very good reasons why this method is never used. Firstly, there is a major safety issue, i.e. detonators are (like all primary explosives) much more sensitive to shock, heat, and friction than an explosive booster. Therefore, minimising the amount of primary explosive that users must store or carry greatly reduces the likelihood of serious accidents. An additional economic reason for using explosive booster charges is that chemical compounds used in detonators (e.g. lead styphnate) are comparatively expensive to produce and encapsulate when compared to the manufacturing costs of explosive boosters.".
- Explosive_booster thumbnail M1-M4_mine_cutaway.JPG?width=300.
- Explosive_booster wikiPageID "323260".
- Explosive_booster wikiPageRevisionID "595097268".
- Explosive_booster hasPhotoCollection Explosive_booster.
- Explosive_booster subject Category:Explosives.
- Explosive_booster type Abstraction100002137.
- Explosive_booster type Chemical114806838.
- Explosive_booster type Explosive103304730.
- Explosive_booster type Explosives.
- Explosive_booster type Material114580897.
- Explosive_booster type Matter100020827.
- Explosive_booster type Part113809207.
- Explosive_booster type PhysicalEntity100001930.
- Explosive_booster type Relation100031921.
- Explosive_booster type Substance100019613.
- Explosive_booster comment "An explosive booster acts as a bridge between a low energy explosive and a low sensitivity (but typically high energy) explosive such as TNT. It increases the explosive shockwave from an initiating explosive to the degree sufficient to detonate the secondary charge.".
- Explosive_booster label "Booster explosif".
- Explosive_booster label "Boosters".
- Explosive_booster label "Explosive booster".
- Explosive_booster label "Versterkerlading".
- Explosive_booster label "Бустер".
- Explosive_booster sameAs Iniciační_nálož.
- Explosive_booster sameAs Booster_explosif.
- Explosive_booster sameAs Boosters.
- Explosive_booster sameAs Versterkerlading.
- Explosive_booster sameAs m.01vt38.
- Explosive_booster sameAs Q2428580.
- Explosive_booster sameAs Q2428580.
- Explosive_booster sameAs Explosive_booster.
- Explosive_booster wasDerivedFrom Explosive_booster?oldid=595097268.
- Explosive_booster depiction M1-M4_mine_cutaway.JPG.
- Explosive_booster isPrimaryTopicOf Explosive_booster.
