Polyethylene molding composition for producing hollow containers by thermoforming and fuel containers produced therewith

Polyethylene molding composition for producing hollow containers by thermoforming and fuel containers produced therewith

  • CN 101,679,695 A
  • Filed: 03/28/2008
  • Published: 03/24/2010
  • Est. Priority Date: 04/03/2007
  • Status: Active Application
First Claim
Patent Images

1. polyethylene molding composition, described polyethylene molding composition has the multimodal molar mass distribution, and the density under 23 ℃

  • of temperature is at 0.948-0.953g/cm 3In the scope, MFI 190/21.6In the 4.5-6dg/min scope, preferred 4.8-5.6dg/min, comprise the first low-molecular-weight ethylenic homopolymer A of 40-50% weight, the second high-molecular weight ethene and the multipolymer B of another alkene that contains 4-8 carbon atom and the 3rd ultra-high-molecular-weight polyethylene multipolymer C of 10-25% weight of 35-45% weight, all percentage number averages are based on the total weight of described moulding compound.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×