综述了苯乙烯树脂老化机理进展,重点详述了有机稳定剂、无机纳米氧化物、无机纳米氧化物与有机稳定剂复合、接枝改性对苯乙烯树脂抗老化的影响,并提出了苯乙烯树脂抗老化技术发展的方向。
The progress of styrenic resins aging mechanisms were mentioned. And the effects of organic stabilizers, inorganic nano-oxides,the composite system of inorganic nano-oxides and organic stabilizer, the grafting modification on the anti-aging of styrenic were discussed in detail. In addition,the trends of anti-aging technology were pointed out.