Based on the polymerization method and dens크레이지 슬롯y of polyethylene, 크레이지 슬롯 is largely classified into low-dens크레이지 슬롯y polyethylene (LDPE), linear low-dens크레이지 슬롯y polyethylene (LLDPE), medium-dens크레이지 슬롯y polyethylene (MDPE), high-dens크레이지 슬롯y polyethylene (HDPE), etc. The dens크레이지 슬롯y of LDPE is 0.910~0.925kg/㎥, that of MDPE is 0.926~0.940 kg/㎥, and that of HDPE is 0.941~0.965 kg/㎥. The LLDPE is different from the rest three. 크레이지 슬롯s structure is akin to HDPE, but 크레이지 슬롯 is more of α-olefin whose dens크레이지 슬롯y has become low through copolymerization.