Abstract
Smoke reduced propellants with different binders such as HTPB, Polyether, NEPE are studied. The composition of the pyrolytic products are measured by PYGC-MS. The result shows that the products and their contents in pyrolytic processes are different. The measured value representing the 44 peak in the NEPE smoke-reduced propellant is 70% of the total value, while the one in the polyether smoke-reduced propellant is only 10%, which results in the difference in pressure exponent between these two propellants.
Original language | English |
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Pages (from-to) | 87-99 |
Number of pages | 13 |
Journal | Tuijin Jishu/Journal of Propulsion Technology |
Volume | 18 |
Issue number | 5 |
Publication status | Published - 1997 |
Keywords
- Combustion product
- Instrumental analysis
- Solid propellant