Abstract

The effect of functional additives—short carbon fibers and magnetite—on the mechanical properties of ABS plastic has been studied. It has been established that the maximum increase in the mechanical strength of an ABS plastic sample is observed with the introduction of 3 wt % magnetite. It is shown that the combined introduction of short carbon fiber and magnetite led to a 25% increase in strength compared to pure ABS. The effect of additives on the change in the glass-transition temperature as an important parameter of polymer composites used in additive manufacturing has been studied.

中文翻译：

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功能添加剂对ABS塑料力学性能的影响

摘要

研究了功能性添加剂（短碳纤维和磁铁矿）对 ABS 塑料机械性能的影响。已经确定，引入 3 wt% 磁铁矿后，可观察到 ABS 塑料样品机械强度的最大增加。结果表明，与纯 ABS 相比，短碳纤维和磁铁矿的联合引入使强度提高了 25%。研究了添加剂对玻璃化转变温度变化的影响，玻璃化转变温度是增材制造中使用的聚合物复合材料的重要参数。