帯電防止剤に関する研究 (第19報)

両性界面活性剤金属塩によるポリスチレンの帯電防止

抄録

Metal salts of new type amphoteric surface active agents as internal antistatic agents were incorporated into polystyrene and ABS resin by extruding and other molding methods. The antistatic property was evaluated by surface resistivity, charge generation, Static Honestometer Test and Dirt Chamber Test.
These metal salts had good compatibility with resins and did not bleed out on the surface of the incorporated sheets, and exhibited good antistatic property for polystyrene and ABS resin. The antistatic property of Mg salt was found as superior than others.