JP2004167801A5 - - Google Patents

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Publication number
JP2004167801A5
JP2004167801A5 JP2002335306A JP2002335306A JP2004167801A5 JP 2004167801 A5 JP2004167801 A5 JP 2004167801A5 JP 2002335306 A JP2002335306 A JP 2002335306A JP 2002335306 A JP2002335306 A JP 2002335306A JP 2004167801 A5 JP2004167801 A5 JP 2004167801A5
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Japan
Prior art keywords
resin
injection
completion
filling
injection device
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JP2002335306A
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JP2004167801A (ja
JP3969650B2 (ja
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Priority to JP2002335306A priority Critical patent/JP3969650B2/ja
Priority claimed from JP2002335306A external-priority patent/JP3969650B2/ja
Priority to US10/716,190 priority patent/US7294302B2/en
Publication of JP2004167801A publication Critical patent/JP2004167801A/ja
Publication of JP2004167801A5 publication Critical patent/JP2004167801A5/ja
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Publication of JP3969650B2 publication Critical patent/JP3969650B2/ja
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Expired - Fee Related legal-status Critical Current

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Description

第１射出装置に供給されたカーボンナノ材料と第１の樹脂とを、射出装置周囲のバンドヒータの加熱と、内装したスクリュの回転とにより可塑化して完全に混練する。同時に第２射出装置でも第２の樹脂の可塑化を行う。可塑化終了後に両射出装置から第１と第２の樹脂をキャビティに射出充填する。この射出充填は第１射出装置による第１の樹脂を先行する。第２の樹脂の射出時期は第１の樹脂の射出充填が完了した後と、完了する前の途中から行う場合の何れでもよく、いずれにしても第２の樹脂は第１の樹脂の中に射出されてゆき、第２の樹脂の射出充填完了によって、第１の樹脂によるスキン層と第２の樹脂によるコア層とからなる複合成形品が完成される。この第２の樹脂の樹脂圧によりカーボンナノ材料の添加で粘度が低下した第１の樹脂が押し延ばされて、スキン層の層厚が薄く或いは厚く生ずるようになる。したがってスキン層の層厚はカーボンナノ材料の添加量により制御されることになる。
JP2002335306A 2002-11-19 2002-11-19 複合樹脂成形品におけるスキン層の層厚制御方法 Expired - Fee Related JP3969650B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002335306A JP3969650B2 (ja) 2002-11-19 2002-11-19 複合樹脂成形品におけるスキン層の層厚制御方法
US10/716,190 US7294302B2 (en) 2002-11-19 2003-11-18 Method for controlling thickness of skin layer of composite resin molded product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002335306A JP3969650B2 (ja) 2002-11-19 2002-11-19 複合樹脂成形品におけるスキン層の層厚制御方法

Publications (3)

Publication Number Publication Date
JP2004167801A JP2004167801A (ja) 2004-06-17
JP2004167801A5 true JP2004167801A5 (ja) 2005-05-19
JP3969650B2 JP3969650B2 (ja) 2007-09-05

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JP2002335306A Expired - Fee Related JP3969650B2 (ja) 2002-11-19 2002-11-19 複合樹脂成形品におけるスキン層の層厚制御方法

Country Status (2)

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US (1) US7294302B2 (ja)
JP (1) JP3969650B2 (ja)

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WO2011142785A2 (en) 2009-12-14 2011-11-17 Applied Nanostructured Solutions, Llc Flame-resistant composite materials and articles containing carbon nanotube-infused fiber materials
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CN102934267A (zh) 2010-03-02 2013-02-13 应用奈米结构公司 具注入碳纳米管电极材料螺旋缠绕式电气装置及其制造方法及装置
US8780526B2 (en) 2010-06-15 2014-07-15 Applied Nanostructured Solutions, Llc Electrical devices containing carbon nanotube-infused fibers and methods for production thereof
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