In order to further improve the comprehensive performance of TJPP-2027, the composite additives containing nucleating agent were added in the mixer during the palletizing process.

• 为了进一步提高TJPP-2027的综合性能，在造粒过程中添加了复合添加剂，在复合添加剂中加入了成核剂苯甲酸钠。