Replacement of Energetic Binder in Underwater Explosive PBXN-103 by Poly Glycidyl Nitrate

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MOLLAEI A.; MOHAMMADI A.; Ebrahim Abadi Y.

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Paper Information

Journal: JOURNAL OF ENERGETIC MATERIALS Year:2019 | Volume:14 | Issue:2 (42) Page(s): 65-72

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Title

Replacement of Energetic Binder in Underwater Explosive PBXN-103 by Poly Glycidyl Nitrate

Author(s)

MOLLAEI A. | MOHAMMADI A. | Ebrahim Abadi Y. | Issue Writer Certificate

Keywords

Underwater ExplosivesQ1

PBXN-103Q1

Energetic Binder SystemQ1

Poly (Glycidyl Nitrate)Q1

Abstract

Plastic bonded explosive PBXN-103 as an underwater charge based on Energetic Binder System is uses in warhead section of several navy weapons. Metriol trinitrate (MTN), triethylene glycol dinitrate (TEGDN) and pelletized nitrocellulose are basic ingredients of binder system in PBXN-103 formulation. In this research the effects of applying accessible Poly (Glycidyl Nitrate) (PGN) as binder, were investigated on physical, mechanical, thermal, and sensitivity properties of PBXN-103. Results remarkably indicated that the binder replacement enhanced the tensile strength and elongation to 85 psi and 70 % respectively. Based on differential scanning calorimetry (DSC), the thermal stability of formulation increased 20 ° C in comparison with PBXN-103 and reached 190 ° C. Glass transition temperature, vacuum thermal stability, impact sensitivity and friction sensitivity were-54 ° C and 4. 06 ml/g/48h, 7 N. m and 7. 2 kg. F respectively. This new formulation was not fired by exploding No. 8 commercial electric detonator.

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APA: Copy

MOLLAEI, A., MOHAMMADI, A., & Ebrahim Abadi, Y.. (2019). Replacement of Energetic Binder in Underwater Explosive PBXN-103 by Poly Glycidyl Nitrate. JOURNAL OF ENERGETIC MATERIALS, 14(2 (42) ), 65-72. SID. https://sid.ir/paper/390515/en

Vancouver: Copy

MOLLAEI A., MOHAMMADI A., Ebrahim Abadi Y.. Replacement of Energetic Binder in Underwater Explosive PBXN-103 by Poly Glycidyl Nitrate. JOURNAL OF ENERGETIC MATERIALS[Internet]. 2019;14(2 (42) ):65-72. Available from: https://sid.ir/paper/390515/en

IEEE: Copy

A. MOLLAEI, A. MOHAMMADI, and Y. Ebrahim Abadi, “Replacement of Energetic Binder in Underwater Explosive PBXN-103 by Poly Glycidyl Nitrate,” JOURNAL OF ENERGETIC MATERIALS, vol. 14, no. 2 (42) , pp. 65–72, 2019, [Online]. Available: https://sid.ir/paper/390515/en

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