Low Density Polyethylene (LDPE) is one of the most important and widely used types of polymers in the polyethylene family, which is produced by the polymerization of ethylene at high pressure. The structure of this polymer has many and irregular branches, which is why it has a low density and high flexibility.
Characteristics of Low Density Polyethylene
Low Density
Due to the branching of the chains, the molecules have little compression and the density of LDPE is between 0.91–0.93 g/cm³.
Excellent flexibility and softness
LDPE is very soft and bendable.
Good impact resistance
Especially at low temperatures.
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