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碩士 === 國立中央大學 === 化學工程與材料工程研究所 === 94 === According to our research in the past years, in the systems of nonpolar-based polyurethane, we think that owing to strong force at interface, hardsegments are restrained.Therefore,we have an idea that if relaxation of interface occurs, hardsegments can pack...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2006
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| Online Access: | http://ndltd.ncl.edu.tw/handle/6ssrw8 |