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Related to low-density polyethylene: Polyethene
n. Abbr. LDPE
A form of polyethylene having many side branches off the main carbon backbone and a less closely packed structure than that of high-density polyethylene.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.