阻燃抗静电尼龙6中炭黑的选择及处理  

Selection and Treatment of Carbon Black for Flame Retardant and Antistatic PA6

作　　者：张芳[1] 章于川[1] 庄永龙[1] 郑颂先 

机构地区：[1]安徽大学

出　　处：《塑料工业》1999年第4期39-41,共3页China Plastics Industry

摘　　要：为了赋予尼龙６（ＰＡ６）优良的抗静电性，选择了四种结构不同的导电炭黑（ＣＢ）进行研究比较，并筛选了合适的表面处理剂对填充ＣＢ进行表面处理。实验结果表明：由ＴＥＭ观察到的具有空壳结构的导电ＣＢ较实心结构的导电ＣＢ用量少，导电性能更优良；经表面处理的ＣＢ填充ＰＡ６，不仅加工性能得到有效地改善。To make PA6 good antistatic PA, 4 types of conductive carbon(CB) were studied by means of TEM,and 3 kinds of surface treatment agents were selected for the treatment of CB. The results of TEM showed the CB of hollow shell morphology possessed excellent electroconductivity,compared to solid CB,the loading of hollow one was lower.The filling of PA6 with surface treated CB could not only improve the processability of PA6,but also decreased the harmful effect of CB on the flame retardance and mechanical properties of PA6.

关 键 词：炭黑 表面处理 抗静电剂 阻燃剂 聚酰胺6 

分 类 号：TQ323.604[化学工程—合成树脂塑料工业]