Vistalon 8731 三元乙丙橡胶是一种聚合物，具有宽分子量分布、适 度的支链和低二烯烃含量。它用作中低电压复合绝缘胶料。支链结 构便于加工，可提供光滑表面，较低的二烯烃含量可带来优异的抗 热老化性能。

关键特性 

Major applications include low and medium voltage wire and cable. Features include easy processability with smooth extrusion surface, excellent heat aging properties and low peel strength from insulation shield.