Sell Low Density Polyethylene (LDPE)

Description

LDPE is defined by a density range of 0.**0–0.**0 g/cm³. It is not reactive at room temperatures, except by strong oxidizing agents. It can withstand temperatures of *0 °C continuously and *5 °C for a short time. Made in translucent or opaque variations, it is quite flexible, and tough but breakable.
LDPE has more branching (on about 2% of the carbon atoms) than HDPE, so its intermolecular forces (instantaneous-dipole induced-dipole attraction) are weaker, its tensile strength is lower, and its resilience is higher. Also, since its molecules are less tightly packed and less crystalline because of the side branches, its density is lower. LDPE contains the chemical elements carbon and hydrogen