Explosive properties, energetic binder

The chemistry and properties together with applications of other energetic binders such as GAP, NHTPB, poly (NiMMO), poly (GlyN) and poly (CDN) will be described in Chapter 4 on propellants because of their extensive use in that segment of explosive industry. 

To summarize, the cost of production of NHTPB is lower than that of poly(NiMMO) or Poly(GlyN). However, NHTPB s performance is poor in comparison to them. On the basis of trials conducted so far, it seems likely that poly(GlyN) will prove to be a world leader in the field of energetic polymers. A summary of the properties of energetic binders for use with both explosives and propellants is given in Table 4.6a,b. 

Table 4.6b Some thermal and explosive properties of energetic binders for explosives and propellants.

As discussed under explosives and propellants, a number of energetic binders GAP, NHTPB, poly(NiMMO), poly(GlyN), poly(BAMO), poly(AMMO) and BAMO-AMMO copolymers etc. have been reported in the recent past and are at various stages of development and introduction for bulk production of explosives and propellants for various applications. These polymeric binders are reasonably stable and are of established compatibility with a wide range of ingredients used for explosive and propellant formulations. The data on their explosive properties impact, friction and electric spark sensitivities, indicate that it is safe to handle these materials. However, there appears to be no report in the open literature on... 

To meet this challenge, one can used as an energy carrier standard - Explosives imbedded in a matrix of -> Energetic or inert Binders so that the energy carrier loses its explosive properties while allowing for a regulated combustion. 

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