POLYOLEFIN HAVING EXCELLENT PROPERTIES

摘要

The present invention relates to a polyolefin having molecular weight distribution of 1.5 to 3.0, and a branch gradient number (BGN) value of -0.01 to -1. The polyolefin according to the present invention has a molecular weight distribution of 1.5 to 3.0, and a branch gradient number (BGN) value of -0.01 to -1, wherein the branch gradient number value is calculated by Equation 1, which is BGN = (content of high molecular weight side chain - content of low molecular weight side chain) / (content of low molecular weight side chain). According to the present invention, a polyolefin having excellent impact strength and mechanical physical properties can be provided.