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導電碳黑/聚酯複合母粒製備及其性質之研究

Conductive Carbon Black/Polyester Master Batch Fabrication and Their Properties

摘要


本研究討論添加不同市售導電碳黑(BP2000, Printex XE2B)於聚對苯二甲酸丁二酯(Polybutylene terephthalate, PBT),對於導電度的影響,原本PBT的表面電阻>1013(Ω/sq),再分別加入8%的市售導電性碳黑後,經由抽低壓,加熱至110℃的粉體複合式乾燥機與PBT高分子混合均勻,1小時烘乾後,將所得到的兩種不同具導電性之高分子複合材料,經低阻抗儀量測表面電阻,分別得到BP2000@PBT表面電阻約為104(Ω/sq)與Printex XE2B@PBT表面電阻約為103(Ω/sq)。所得到的兩種導電複合材料,分別以絕對黏度測定儀(I.V.)量測黏度,場發射掃描式電子顯微鏡(FE-SEM)觀察表面形貌,熱重損失分析儀(TGA)分析熱穩定性。

並列摘要


oly (butyleneterephthalate) (PBT) resin has been compounded with conductive carbon black (BP2000, Printex XE2B) and appropriate coupling agent using a twin-screw extruder. The composites of 8 wt% CB in PBT had a surface resistance of 10^4 (Ω/square) (BP2000) and 10^3 (Ω/square) (Printex XE2B), which were 10 orders lower than pure PBT. Morphology and thermal properties of these composites were studied by capillary viscometer, scanning electron microscopy (SEM) and thermogravimetric analysis (TGA).

並列關鍵字

Carbon black PBT conductive materials

被引用紀錄


陳亮宇(2011)。竹纖維/PLA環保複合材料製備及分析〔碩士論文,崑山科技大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0025-1107201110483500

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