スチレン‐アクリロニトリル共重合体／テトラブロモビスフェノールＡ‐エポキシ系難燃剤ブレンドの相溶性と物性

• 小山 裕司

  三菱化学 (株) 四日市総合研究所

• 林 紀夫

  三菱化学 (株) 四日市総合研究所

• 青木 雄二

  三菱化学 (株) 四日市総合研究所

書誌事項

タイトル別名

• Miscibility and Physical Properties of Blends of Poly(styrene-co-acrylonitrile) with Flame Retardant Tetrabromobisphenol A-Epoxy.
• スチレン アクリロニトリル キョウジュウゴウタイ テトラブロモビスフェノール

抄録

We investigated miscibility and physical properties of blends of poly (styrene-co-acrylonitrile) s (SANs) having different copolymer compositions with flame retardant chemicals (tetrabromobisphenol A-epoxy's (TBA-EPs)). Miscibility of the blends was judged from the light transmittance. TBA-EP having molecular weight of 1300 was miscible with SANs having 20 to 30 wt% of acrylonitrile content and 7.7-12.8×10⁴ of molecular weight. The glass transition temperature and viscosity of the blends decreased with an increase in the TBA-EP content owing to the plasticizing effect. On the other hand, TBA-EPs having molecular weight of 10000 and above were immiscible with all SAN samples used in this study. Mechanical properties of the blends deteriorated on blending of the TBA-EPs having molecular weight of 10000 and 20000, but not on blending of the TBA-EP having higher molecular weight because of its higher mechanical properties. Copolymer composition of resins and molecular weight of flame retardant chemicals were found to be important key factors to develop flame retardant styrenics resins.

収録刊行物

• 高分子論文集

  高分子論文集 54 (7), 440-444, 1997

  公益社団法人 高分子学会

キーワード

• Poly (styrene-<I>co</I>-acrylonitrile)
• Tetrabromobisphenol A-Epoxy
• Flame Retardant
• Miscibility
• Physical Property

詳細情報

• CRID: 1390282681498708480
• NII論文ID: 130003837564
• NII論文ID: 10003286325
• NII書誌ID: AN00085011
• DOI: 10.1295/koron.54.440
• ISSN: 18815685
• ISSN: 03862186
• NDL書誌ID: 4257938
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4257938
• 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