| abstract |
An ethylene polymer having excellent moldability and fluidity, and excellent mechanical strength, a thermoplastic resin composition containing the ethylene polymer, a molded product obtained therefrom, and preferably a film are provided. An ethylene polymer, which is a copolymer of ethylene and a C 4 to C 10 α-olefin, and simultaneously satisfies the following requirements (I) to (IV). (I) MFR at a load of 2.16 kg at 190 ° C. is in the range of 0.1 to 100 g / 10 min. (II) The density (d) is in the range of 875 to 970 kg / m 3 . (III) Sum of the number of methyl branches [A (/ 1000C)] and the number of ethyl branches [B (/ 1000C)] per 1000 carbon atoms measured by 13 C-NMR [(A + B) (/ 1000C )] Is 1.8 or less. (IV) The intrinsic viscosity [[η] (dl / g)] measured in 135 ° C. decalin and the weight average molecular weight (Mw) measured by the GPC-viscosity detector method are expressed by the following relational expression (Eq-1) Meet. [Selection figure] None |