新しいエコフレンドリーな浸水システムによるPET/ゴム複合物の高い接面粘着性
Aolian Wu1,2, Yanlin Liu3, Tong Sun1,2
1Key Laboratory of Rubber-Plastics, Ministry of Education, School of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, China.
Polymers
|February 13, 2026
まとめ
KH550を使用した新しい環境に優しい浸水システムは,ポリエステル (PET) 繊維とゴム複合材料の粘着性を高めます. RFL処理に対するこの持続可能な代替手段は,産業用アプリケーションのインターフェイス性能を大幅に改善します.
科学分野:
- マテリアルサイエンス 材料科学
- ポリマー化学のポリマー化学について
- 複合材料 複合材料とは
背景:
- 繊維強化ゴム複合材料 (FRRC) は,自動車および航空宇宙産業において不可欠です.
- ポリエステル (PET) 繊維は,安定性とコストのためにタイヤに好ましいが,ゴムとの粘着性は低い.
- 伝統的なレゾルシノール・フォーマルアルデヒド・ラテックス (RFL) 処理は,粘着性を改善するが,環境リスクをもたらす.
研究 の 目的:
- 新しい環境に優しい浸水システムを開発し,PETゴムとの接面接着性を向上させる.
- 従来のRFL治療に持続可能な代替手段を提供するためです.
- 複合材料の性能を向上させる新しいシステムの性能を評価する.
主な方法:
- γ-アミノプロピルトリエトキシシラン (KH550),グリセロールトリグリシジルエーテル,ソルビトールグリシジルエーテル,2-エチル-4-メチリミダゾールラテックス (KG-SML) を使用した浸漬システムの開発.
- KH550の最大限の接面粘着のための投与量の最適化.
- 180°のピール・フォースとH・プル・アウト・フォースのテストを用いたインターフェイス・アデシオンの評価.
主要な成果:
- 新しく開発されたKG-SML浸水システムは,PETゴムとの接面接着性を大幅に改善しました.
- 最適なKH550用量 (2phr) は最大剥離力 (23.5N/ピース) と最大引出力 (109.0N) をもたらした.
- 性能指標は,従来のRFLシステムの性能を上回りました.
結論:
- KG-SMLシステムは,FRRCのインターフェイス性能を改善するために,RFLの有効で持続可能な代替手段です.
- このエコフレンドリーなアプローチは,環境への影響が軽減されつつ,強化されたインタフェース特性を提供します.
- この研究は,複合材料におけるPET-ゴム粘着性の課題を克服するための実行可能な方法を示しています.
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