Title: Safety detonator
Application Number: 96100049 Application Date: 1996.01.11
Publication Number: 1154353 Publication Date: 1997.07.16
Approval Pub. Date: Granted Pub. Date: 2000.12.13
International Classifi-cation: C06C7/02
Applicant(s) Name: Xie Tianqi Address: 253304
Inventor(s) Name:
Attorney & Agent: WANG DEZHEN
Abstract:
     A kind of safety detonator selects the following ingredients as primer and is prepared in weight ratio potassium perchlorate (125-155), sulphur powder (9-11), aluminium and magnesium alloy owder (30-40) or potassium perchlorate (125-155), sulphur powder (18-24), aluminium and magnesium alloy powder (62-78), barium nitrate (110-130). The primer is filled into a rustproof iron casing between fulminating powder and reinforcing cap, at the other end of the reinforcing cap is sealed with paper roll and wax. This invented defonator can resist shock and abrasion and is waterproof, so that it is safe during transportation and storage.
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