The polyethylene constituent which has high shock resistance and stress cracking-proof nature

Title:

The polyethylene constituent which has high shock resistance and stress cracking-proof nature

Document Type and Number:

Japanese Patent JP6058829

Kind Code:

B2

Abstract:

Polyethylene composition with improved balance of impact resistance at low temperatures and Environmental Stress Cracking Resistance (ESCR), particularly suited for producing protective coatings on metal pipes, said composition having the following features: 1. density from 0.938 to 0.948 g/cm 3 ; 2. ratio MIF/MIP from 15 to 25; 3. MIF from 30 to 45 g/10 min.; 4. Mz equal to or greater than 1000000 g/mol; 5. LCBI equal to or greater than 0.55.

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Inventors:

Geraldus Meyer
Wolf Schuler
Diana Dosh
Burned Rosa Mark Zinc
Heinz Vogt

Application Number:

JP2015563107A

Publication Date:

January 11, 2017

Filing Date:

June 19, 2014

Export Citation:

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