One of a family of resins obtained by polymerizing the gas ethylene. Polymers with densities ranging from about .910 to .925 are called low density polyethylene. The low density types are polymerized at very high pressures and temperatures.
A relatively unique class of partially crystalline aromatic polyesters based on p-hydroxybenzoic acid and related monomers. Liquid crystal polymers are capable of forming regions of highly ordered structure while in the liquid phase.
One of a family of resins obtained by polymerizing the gas ethylene. Polymers with densities ranging from about .910 to .925 are called low density polyethylene. The low density types are polymerized at very high pressures and temperatures.