Anti-blocking polymer compositions comprise at least one ethylene/α-olefin interpolymer and at least one anti-blocking agent comprising an amide. The ethylene/α-olefin interpolymers are a multi-block copolymer comprising at least one soft block and at least one hard block. The anti-blocking agent can be erucamide or other amides. The anti-blocking polymer composition has a pellet blocking strength of equal to or less than 100 lbs/ft
2
(4800 Pa). When the anti-blocking polymer composition is made into a film, the film has a blocking force of less than about 100 grams, measured according to ASTM method D-3354.
抗阻塞聚合物组合物包括至少一种
乙烯/α-烯烃互聚物和至少一种由酰胺组成的抗阻塞剂。
乙烯/α-烯烃互聚物是一种多嵌段共聚物,由至少一个软嵌段和至少一个硬嵌段组成。抗阻塞剂可以是芥子酰胺或其他酰胺。抗阻塞聚合物组合物的颗粒阻塞强度等于或小于 100 磅/英尺
2
(4800 帕)。当抗阻塞聚合物组合物制成薄膜时,根据 ASTM 方法 D-3354 测量,薄膜的阻塞力小于约 100 克。