电压稳定剂对PP/弹性体共混物直流击穿强度影响

孟飞, 邵满智, 牛越, 胡巍, 李春阳, 赵洪

Influence of Voltage Stabilizer on the DC Breakdown Strength of PP/ Elastomer Blends

MENG Fei, SHAO Manzhi, NIU Yue, HU Wei, LI Chunyang, ZHAO Hong

表1 各材料拉伸测试结果

材料种类 断裂伸长率 (%) 拉伸断裂应力/ MPa 拉伸屈服应力/ MPa PP 415.2 16.19 14.8 PP+20POE 302.9 13.60 11.0 PP+30POE 330.8 14.10 11.6 PP+40POE 383.8 9.50 6.9 PP+20SEBS 319.5 15.70 12.3 PP+30SEBS 352.8 16.40 12.4 PP+40SEBS 411.0 17.10 8.3