プラスチック成型加工における圧力効果　マイクロセルラープラスチックの成形プロセスにおける圧力効果

• 新保 實

  金沢工業大学 物質応用工学科

書誌事項

タイトル別名

• Effect of Pressure in Processing of Microcelullar Plastics.
• マイクロ セルラー プラスチック ノ セイケイ プロセス ニ オケル アツリョ

抄録

Microcellular plastics are a unique cellular material in which voids, smaller than the natural flaw size pre-existing in polymers, are nucleated: this process results in material costs savings without significant reductions and sometimes improvements in mechanical properties. They are characterized by average cell diameter sizes on the order of 0. 1 to 10 μm, cell densities on the order of 10⁹ to 10¹⁵ cells/cm³, and specific density reductions (relative to the unfoamed plastic) from 5 to 95 percent. In this paper, the basic concept of foaming for microcellular plastics is described and the process technology of microcellular plastics based on that concept is introduced. The effect of pressure in processing of microcelullar plastics is discussed.

収録刊行物

• 高圧力の科学と技術

  高圧力の科学と技術 5 (4), 238-241, 1996

  日本高圧力学会

キーワード

• microcellular plastics
• process technology
• cell morphology
• super-critical state
• gas-polymer solution
• solubility

詳細情報

• CRID: 1390282679356953216
• NII論文ID: 10002848407
• NII書誌ID: AN10452913
• DOI: 10.4131/jshpreview.5.238
• ISSN: 13481940
• ISSN: 0917639X
• NDL書誌ID: 4107224
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4107224
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可