High-density polyethylene
Class of polyethylenes
Nº Q2641430 ★★
Uncommon · Knowledge
High-density polyethylene
Class of polyethylenes
High-density polyethylene (HDPE) is one of several varieties of polyethylene (PE). PE's, the dominant synthetic polymer, are produced in many forms that differ in terms of molecular weight, branching, and the incorporation of comonomers. Often these features are captured in terms of the density of the material.
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From Wikipedia
High-density polyethylene (HDPE) is one of several varieties of polyethylene (PE). PE's, the dominant synthetic polymer, are produced in many forms that differ in terms of molecular weight, branching, and the incorporation of comonomers. Often these features are captured in terms of the density of the material. All forms of PE are colorless, odorless, rather chemically inert solids produced by the polymerization of ethylene, the monomer. LLDPE is a substantially linear polymer (polyethylene), with significant numbers of short branches.
Text: Wikipédia, CC BY-SA 4.0. · Image: Emmanuel M. Atienza et. al. (CC BY 4.0) ·