PE plastic bags PE plastic bags

PE plastic bags are basically two types:

The first is a linear structure, with this structure of the polymer compounds known as linear polymer compounds;

The second is the body structure, with this structure of the polymer synthesis known as the body of polymer compounds. Some polymers with a branch, known as the chain polymer, belonging to the linear structure. Some polymers, although intermolecular But the cross-linking less, known as the network structure, belonging to the body structure. Two different structures, showing two opposite performance.

The linear structure (including the branched structure) of the polymer due to the existence of independent molecules, it is flexible, plastic, soluble in the solvent, heating can melt, hardness and brittle characteristics.