Ageing-proof ABS color master batch

The invention belongs to the technical field of polymer materials, and concretely provides an ageing-proof ABS color master batch. The ageing-proof ABS color master batch comprises, by weight, 100-120 parts of a PE carrier, 2-20 parts of a toner, 5-10 parts of a surface treatment agent, 3-8 parts of a dispersant, 0.5-3 parts of a heat stabilizer and 0.1-10 parts of a plastic ageing proofing agent. The ageing-proof ABS color master batch has the advantages of good ageing-proof effect, long life, simple preparation technology, easiness in operation, low production cost, small pollution to the environment, wide application prospect, and solving of the problems of unstable color and difficult color change control of existing color master batches, caused by poor heat stability. 本发明属于高分子材料技术领域，具体提供了种抗老化ABS色母粒，由如下重量份数的组分组成：PE载体100~120份；色粉2~20份；表面处理剂5～10份；分散剂3~8份；热稳定剂0.5~3份；塑料抗老化剂0.1~10份。本发明抗老化效果好、寿命长，制作工艺简单，易于操作，生产成本低，对环境污染较小，有较广阔的应用前景，解决了现有色母粒热稳定性差造成的颜色不稳定、色差不易控制等问题。