Shear-Induced Modulated Structure in Blend of Polycarbonate/Nylon6-co-12 Random Copolymer.

• Kim Yong Hoon

  Department of Chemical Science & Technology, Faculty of Technology, Tokyo University of Agriculture and Technology

• Akiyama Saburo

  Department of Chemical Science & Technology, Faculty of Technology, Tokyo University of Agriculture and Technology

書誌事項

タイトル別名

• Shear-Induced Modulated Structure in Bl

抄録

The morphology of the polycarbonate (PC)/Nylonl2 blend was compared with that of PC/Nylon6-12 random copolymer (Nylon6-co-12, 6 content: 64 mol%) blend. Specific interaction between PC and Nylon was not detected by FT-IR. DSC and DMA data indicated the presence of double T_g’s, corresponding to each component. For the Nylon6-co-12 blend, particles of a minor phase were smaller than those of the other blend. In PC/Nylon6-co-12(50/50) blend, a modulated structure was obtained when melt mixed at 500 s⁻¹. On the other hand, in PC/Nylon12 (50/50) blend, isolated dispersion particles were observed. The formation of modulated structure was interpreted in terms of shear-induced miscibility. PC and Nylon6-co-12 may be miscible under a high shear field in twin-screw kneader, whereas PC and Nylon12 are immiscible under the same processing conditions.

収録刊行物

• Polymer Journal

  Polymer Journal 29 (7), 592-597, 1997

  The Society of Polymer Science, Japan

キーワード

• Polycarbonate/Nylon6-<I>co</I>-12/Nylon12
• Morphology
• Shear-Induced Miscibility
• Interfacial Tension
• Modulated Structure

詳細情報

• CRID: 1390001206289163648
• NII論文ID: 130004429857
• NII論文ID: 10006272226
• NII論文ID: 30001926669
• NII書誌ID: AA00777013
• DOI: 10.1295/polymj.29.592
• COI: 1:CAS:528:DyaK2sXkslWltrk%3D
• ISSN: 13490540
• ISSN: 00323896
• NDL書誌ID: 4260414
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4260414
• 本文言語コード: en
• データソース種別:
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  • NDL
  • Crossref
  • CiNii Articles
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