New segmented polyureas were prepared from 4,4 -diisocyanato dicyclohexylmethane and amino terminated polyoxypropylene. Different cycloaliphatic and aromatic diamines were used as chain extenders as well as to synthesize the corresponding model hard segments (HSs). The competition between polyconden
Relationship between extrusion condition and mechanical properties of FRPP
β Scribed by Wen-Yen Chiu; Hsiang-Chung Lu; Chia-Lu Chang
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 363 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0021-8995
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