Abstract: This invention relates to polyethylene and a method for preparing the same. More specifically, this invention relates to polyethylene that has low melt index, narrow molecular weight distribution, and a high content of high molecular weight components, and thus, exhibits excellent ESCR and tensile strength, and a method for preparing the same.

Abstract: Provided are a polyethylene having excellent processability and capable of reducing an injection molding defect rate, and a method of preparing the same. The polyethylene has an integral value in the region where the Log Mw is 5.5 or more in a GPC curve, wherein the x-axis is log Mw and the y-axis is dw/dlogMw, of 9% or less of the total integral value: and has a ratio (Tc10/Tc40) of a crystallization temperature (Tc10) measured at a cooling rate of 10° C./min to a crystallization temperature (Tc40) measured at a cooling rate of 40° C./min of less than 1.04.

Abstract: Provided is a polyethylene resin composition having excellent stretchability and process stability, and a stretched film prepared using the same, wherein the polyethylene resin composition comprises a copolymer of ethylene and two or more kinds of C4 to C10 alpha olefin comonomers, and satisfying that in a molecular weight distribution curve, an area ratio of a region wherein log Mw?6.0 to a total area of the molecular weight distribution curve is 2 to 8%, and an area ratio of a region wherein log Mw?3.5 to a total area of the molecular weight distribution curve is 8 to 15%.

Abstract: Provided is a polyethylene resin composition exhibiting reduced TVOCs along with excellent stretchability, thereby being useful in manufacturing stretched films, wherein the polyethylene resin composition satisfies specific requirements of a content of a first crystalline polymer (defined as a ratio of a peak area of a fraction eluted in the elution temperature range of 25° C. to 30° C. relative to the total peak area in a TREF analysis graph), a content of a second crystalline polymer (defined as a ratio of a peak area of a fraction eluted in the elution temperature range of 40° C. to 90° C. relative to the total peak area in the TREF analysis graph), a density, and a melt index (MI2.16).

Abstract: The present disclosure relates to a polyethylene resin composition capable of improving transparency and moisture barrier properties without deterioration in physical properties of a film, and a film including the same, wherein the polyethylene resin composition comprises a nucleating agent and a lubricant both containing a cation of a same metal selected from Group 2 or Group 12 metals.

Abstract: Provided are a polyethylene having excellent processability and capable of reducing an injection molding defect rate, and a method of preparing the same. The polyethylene has an integral value in the region where the Log Mw is 5.5 or more in a GPC curve, wherein the x-axis is log Mw and the y-axis is dw/dlogMw, of 9% or less of the total integral value: and has a ratio (Tc10/Tc40) of a crystallization temperature (Tc10) measured at a cooling rate of 10° C./min to a crystallization temperature (Tc40) measured at a cooling rate of 40° C./min of less than 1.04.

Abstract: This invention relates to polyethylene and a method for preparing the same. More specifically, this invention relates to polyethylene that has low melt index, narrow molecular weight distribution, and a high content of high molecular weight components, and thus, exhibits excellent ESCR and tensile strength, and a method for preparing the same.