HMX-HTPS propellant

The super-rate burning rates of HMX-HTPE and HMX-HTPS propellants are shown in Figs. 7.40 and 7.41, respectively. The basic chemical compositions and... 

The super-rate burning rates of HMX-HTPE and HMX-HTPS propellants are shown in Figs. 7-23 and 7-24, respectively. The basic chemical compositions and physicochemical properties of the noncatalyzed HMX-HTPE and HMX-HTPS propellants are the HMX-HTPE and HMX-HTPS propellants shown in Fig. 7-16, respectively. The catalysts, 2.4% PbSt and 0.4% carbon, are mixed with each noncatalyzed... 

The effects of four types of binders, HTPS, HTPE, HTPA, and HTPB, on the burning rates of HMX composite propellants are shown in Fig. 7.33. The physicochemi-... 

Fig. 7.41 Super-rate burning of catalyzed HMX-HTPS composite propellant.

The effects of four types of binders, HTPS, HTPE, HTPA, and HTPB on burning rate of HMX composite propellants are shown in Fig. 7-16. The physicochemical properties of these binders are shown in Table 4-7. Each propellant is composed of 80 % HMX and 20 % binder and the HMX particles are a bimodal mixture of large sized (220 pm in diameter) 70 % and small sized (20 pm in diameter) 30 %. The oxygen concentration of HTPS is the highest and that of HTPB is the lowest in the four types of binders1191. The adiabatic flame temperatures of HTPS, HTPE, HTPA, and HTPB propellants are 1940 K, 1910 K, 2040 K, and 1800 K, respectively. 

---