High strength ultra-high molecular weight polyethylene tape articles
AssigneeHoneywell International Inc.
InventorsTHOMAS TAM, MARK BENJAMIN BOONE, ASHOK BHATNAGAR, STEVEN CORREALE
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Abstract
Processes for the production of high strength polyethylene tape articles from high strength ultra-high molecular weight multi-filament yarns, and to the tape articles, fabrics, laminates and impact resistant materials made therefrom.
Claims5
A polyethylene tape article having an average cross-sectional aspect ratio of at least about 10:1, said polyethylene having an intrinsic viscosity when measured in decalin at 135° C. by ASTM D1601-99 of from about 7 dl/g to 40 dl/g, and when measured by ASTM D882-09 at a 10 inch (25.4 cm) gauge length and at an extension rate of 100%/min, said tape article having a tensile strength of at least about 2.2 GPa.
Dependencies are inferred from the claim text.