A polyimide powder was prepared from 3,3',4,4'-biphenyl tetracarboxylic dianhydride (BPDA) and 4,4'-oxydianiline (ODA). Polyimide powder having low molecular weight was prepared by imidizing low-molecular-weight polyamic acid. The molecular weight of this polyimide powder increased on heating in a s
โฆ LIBER โฆ
Preparation of a polyimide foam
โ Scribed by William J. Farrissey Jr.; James S. Rose; Peter S. Carleton
- Publisher
- John Wiley and Sons
- Year
- 1970
- Tongue
- English
- Weight
- 402 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0021-8995
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