The density of PE film is approximately 0.95-2.2 g/cm³.
The density of PE film varies depending on the raw materials, production process, and the proportions of the mixed materials. The following provides detailed information on PE film density.
PE film, also known as polyethylene film, is a plastic material widely used in packaging, agricultural mulch, and other fields. Its density generally depends on the type of polyethylene used. For example, low-density polyethylene has a relatively low density, ranging from approximately 0.9-0.96 g/cm³, while high-density polyethylene has a higher density, generally ranging from 0.92 to 2.2 g/cm³. In actual production, certain specific processes and additives may cause the density of PE film to fluctuate within this range. For specific applications, specific composite film structures or additives may be used to enhance performance, which can also affect film density. For example, PE film containing antistatic agents or flame retardants may have a slightly higher density. These differences enable PE film to meet the needs of various application scenarios. When selecting and using PE film, in addition to considering density, you should also pay attention to indicators such as strength, waterproofness, durability, and environmental performance. Choose the appropriate PE film type and specifications based on actual needs.
