Title: Standard electric detonator for judging anti-blasting characteristic of ammonium nitrate
Application Number: 200520075684 Application Date: 2005.09.21
Publication Number: 000000000 Publication Date:
Approval Pub. Date: 2006.09.13 Granted Pub. Date: 2006.09.13
International Classifi-cation: F42C19/12;C06C7/00
Applicant(s) Name: Nanjing Technology Univ. Address:
Inventor(s) Name: Liu Dabin;Tang Shuangling;Wang Zhimin;Liang Yukun;
Attorney & Agent: zhu xianguo
Abstract:
    The utility model discloses a standard electric detonator for judging anti-blasting characteristic of ammonium nitrate. The bottom of the detonator case is provided with a PENT high explosive layer, which is provided with a transition electrostatic prevention PENT high explosive layer, which is provided with a hydrazine nitrate nickel priming layer, which is provided with a strengthen funnel; the lower end of the plastic sealing plunger is provided with an electric firing lock, and the detonator case is packaged by the plastic sealing plunger along the opening. The length of the utility model is easy to insert the tested sample in the test device and it reduces the static electricity risk of the PENT in commercial manufacturing, and it has a good reproducibility and avoids the uncertain influence to the test result for the large charging error using the industry 8 [ #] electric. Detonator.
Time: 10
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