H3 (pyrotechnics)

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H3 is a pyrotechnic composition which is mostly used as burst charge for small diameter shells. It is friction and shock sensitive, as are most compositions containing chlorates. The composition consisting of:

• Potassium chlorate (KClO₃) (Oxidizing agent) - 75%
• Charcoal - 25%
• Dextrin (binder)- +2% (additional percent)

Due to the Potassium chlorate, H3 should not be mixed with sulphur or compositions containing sulphur.

[edit] External links

• A pyroguide article on H3