JP4830758B2 - 2色成形品 - Google Patents
2色成形品 Download PDFInfo
- Publication number
- JP4830758B2 JP4830758B2 JP2006261273A JP2006261273A JP4830758B2 JP 4830758 B2 JP4830758 B2 JP 4830758B2 JP 2006261273 A JP2006261273 A JP 2006261273A JP 2006261273 A JP2006261273 A JP 2006261273A JP 4830758 B2 JP4830758 B2 JP 4830758B2
- Authority
- JP
- Japan
- Prior art keywords
- molding
- conductive
- molding material
- conductive resin
- resin molding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Injection Moulding Of Plastics Or The Like (AREA)
Description
ABS樹脂(三菱レーヨン製、TM20M)
導電性樹脂成形材2:
・ABS樹脂(三菱レーヨン製、TM20M)
・導電性カーボンフィラー(線径6μm、長さ6mm、配合量22wt%)
・Ni粉末(粒子の大きさ25μm2、配合量3wt%)
成形は、温度100℃、射出速度250mm/sの条件において行った。導電性樹脂成形材料2の表面抵抗は6Ωであった。
2 導電性樹脂成形材
3 貫通穴
A、B 共通金型(コア金型)
C ロータリーテーブル
10 1次成形用金型
20 2次成形用金型
Claims (3)
- ABS樹脂を樹脂成分とする非導電性樹脂成形材により形成された1次成形体と、線径3〜10μmかつ長さ1〜8mmの導電性カーボンフィラーを15〜30wt%および粒径1〜10μmの磁性金属粉末を2〜10wt%含有する前記ABS樹脂を樹脂成分とする導電性樹脂成形材により立体回路として前記1次成形体の表面に形成された2次成形体と、前記1次成形体を貫通しその内部が前記導電性樹脂成形材により導通され前記立体回路に接続された電極接続部としての電極用貫通穴とを備えることを特徴とする2色成形品。
- 前記磁性金属粉末はニッケル粉末であることを特徴とする請求項1に記載の2色成形品。
- 前記導電性カーボンフィラーおよび前記磁性金属粉末はナノスケールまで微細化され、前記導電性樹脂成形材によって形成された前記2次成形体は透明性を有していることを特徴とする請求項1または2に記載の2色成形品。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006261273A JP4830758B2 (ja) | 2006-09-26 | 2006-09-26 | 2色成形品 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006261273A JP4830758B2 (ja) | 2006-09-26 | 2006-09-26 | 2色成形品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008080571A JP2008080571A (ja) | 2008-04-10 |
JP4830758B2 true JP4830758B2 (ja) | 2011-12-07 |
Family
ID=39351921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006261273A Expired - Fee Related JP4830758B2 (ja) | 2006-09-26 | 2006-09-26 | 2色成形品 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4830758B2 (ja) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0555715A (ja) * | 1991-08-26 | 1993-03-05 | Wacom Co Ltd | 回路付成形品およびその製造方法 |
JP2889763B2 (ja) * | 1992-05-29 | 1999-05-10 | 株式会社日立製作所 | 三次元多層配線付きプラスチック成形筐体及びその製造方法 |
JP3253531B2 (ja) * | 1996-07-16 | 2002-02-04 | 日新製鋼株式会社 | リチウム電池正極缶用塗装金属板 |
JPH11207781A (ja) * | 1998-01-28 | 1999-08-03 | Hitachi Cable Ltd | 立体回路基板の製造方法 |
JP3826852B2 (ja) * | 2002-07-05 | 2006-09-27 | 油化電子株式会社 | 高導電性樹脂成形品 |
JP2004135495A (ja) * | 2003-09-16 | 2004-04-30 | Sumitomo Wiring Syst Ltd | 回路体および該回路体を収容したジャンクションボックス |
JP4287245B2 (ja) * | 2003-10-31 | 2009-07-01 | 出光興産株式会社 | サンドイッチ射出成形方法 |
JP2006241248A (ja) * | 2005-03-01 | 2006-09-14 | Bussan Nanotech Research Institute Inc | 高分子複合体 |
-
2006
- 2006-09-26 JP JP2006261273A patent/JP4830758B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2008080571A (ja) | 2008-04-10 |
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