LaRC-IA polyimide fibers were extruded from the melt and drawn. The fibers were characterized by sonic pulse propagation, polarized optical microscopy, calorimetric analysis, X-ray diffraction, and tensile testing. When the amorphous, essentially isotropic, as-extruded filaments were heated slowly i
✦ LIBER ✦
Effect of tetraacid on the properties of ODPA/4,4′‒ODA polyimide foams
✍ Scribed by Xiao‒Yan Liu; Mao‒Sheng Zhan; Yan‒Xia Shen; Kai Wang
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 744 KB
- Volume
- 119
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
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