A few methods of functionalization of polyolefin elastomer are reviewed,including melt-grafting initiated by peroxide,cracking initiation,mechanical force initiation,the compounded initiation.

• 由于其侧链相对较大,有可能降低大分子自由基之间碰撞的几率,从而减轻凝胶化程度,得到具有良好流动性的接枝树脂。