Homopolymers of ethylene of High Density mixture containing Said Polymers; homopolymers; Process for Forming such mixtures of Polymers; compositions comprising synthesizable PowderSuch homopolymers; and articles manufactured using these mixtures.

摘要

It is novel and important Application of homopolymers, when High Density is required to ensure certain mechanical properties such as resistance to abrasionThe indentation resistance, pressure resistance, High Load resistance,The Modulus of Elasticity (or lamorfologu00eda for chlorination of PE (CPE) and additional benefits such as the processability of the Molten product.Ethylene homopolymers presentana) an MW / MN ratio greater than 2.5; (b) an Index of fusion (I2) of approximately 0.0.001 to 10 g / 10 min; (c) a Density which satisfies the following Inequality: Density (g / cm3) 0.0058 0.9611 + Log (I2) - 0.00128log2 (I2) and MW / MN) a relationship which satisfies the following Inequality: MW / MN = 11.67log MW 43.67.Also prepare compositions made with mixtures containing such novel homopolymers.Its use allows the Incorporation of more comonomeros the additional components of the mixture (for the same total Density) resulting in the formation of molecules links increased and PropertyDes mejoradastales as crack, toughness and Impact Resistance.The mixture can be obtained by means of Dry or Mix yaproducidos cast components, or through the production site by means of Reactors arranged in series and / or in parallel.These Resins may be used in aplicacionestales articles such as Films, blow Molded, injection Molded, and rotationally Molded articles,Fibre and Cable and Wire Coatings and Coating shirts and various forms of Pipes.