又称低温流动性改进剂 Low Temperature Flow Improver
通过改性剂的催化作用，成功解决了低碳燃料低温引燃性差、高温时易发生气阻的问题；
Through the catalysis of modifier, it successfully solves the problems of low-carbon fuel with poor ignition performance at low temperature and gas lock at high temperature.
为了提高沥青混合料的低温抗裂性能，采用白炭黑为改性剂对沥青混合料的低温性能进行了研究。
In order to enhance the low temperature anti-crack property of asphalt mixture, the paper adopts silica modified material to study the low temperature anti-crack property for asphalt mixture.
聚氯乙烯薄膜不宜作为改性剂。改性后的沥青及其混合料的高、低温性能都得了改善。
The modified asphalt is better than original asphalt in high and low temperature properties.
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