high-density polyethylene
Americannoun
Etymology
Origin of high-density polyethylene
First recorded in 1955–60
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
While the biodegradable plastics were completely broken down within approximately nine to eleven months, conventional high-density polyethylene showed almost no decomposition.
From Science Daily ● Oct. 16, 2026
SCG Chemical’s earnings should be aided by improved spreads for high-density polyethylene, polypropylene and polyvinyl chloride, the analyst says.
From The Wall Street Journal ● Jul. 14, 2026
It makes a fantastic product called Flexsteel, a spoolable pipe that combines the strength of steel with the corrosion resistance of high-density polyethylene, or HDPE.
From Barron's ● Jan. 16, 2026
Such bags included paper and high-density polyethylene plastic bags, which plastic companies argued could be reused.
From Los Angeles Times ● Sep. 22, 2024
Made from high-density polyethylene and a metal frame, the nutcracker has a wide base that makes it extra sturdy, and its collapsible structure makes storage easy.
From Seattle Times ● Nov. 17, 2021
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Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
