Abstract
After T-300 carbon fiber plain cloth and PAN pre-oxidized fiber web were combined, laminated, punched and carbonized, carbon cloth and web composite fabric were prepared. Based on morphology analysis of composite fabric, the effects of needle punching depth and density on properties of composite fabric were investigated. The results show that density of composite fabric increases with the increase of needle punching depth, and there exist limit values of tensile strength in X-Y direction and Z direction, tensile strength of composite fabric in X-Y direction decreases with the increase of needle punching density, and there exist limit values of tensile strength in Z direction and density of composite fabric.
| Original language | English |
|---|---|
| Pages (from-to) | 299-302 |
| Number of pages | 4 |
| Journal | Guti Huojian Jishu/Journal of Solid Rocket Technology |
| Volume | 28 |
| Issue number | 4 |
| State | Published - Dec 2005 |
Keywords
- Composite fabric
- Needle punching
- Needle punching density
- Needle punching depth