Abstract
Through DSC and film curing method as well as theoretical analysis, it is found that the pore problem during curing process of GAP low-oxygen propellant is due to the structure of GAP and existence of ammonium perchlorate (AP). The problem can be resolved by choosing proper curing catalysts, or adding 3‰-5‰ (mass content) resorcin, or coating AP and so on.
| Original language | English |
|---|---|
| Pages (from-to) | 72-74 |
| Number of pages | 3 |
| Journal | Guti Huojian Jishu/Journal of Solid Rocket Technology |
| Volume | 31 |
| Issue number | 1 |
| Publication status | Published - Feb 2008 |
Keywords
- AP coating
- Curing catalyst
- GAP low-oxygen propellants
- Pore
- Resorcin