Phenol ketone products

Plastic rubber

Current Location： Home > News > Chemical Knowledge > Polyethylene and Polyethane: Differences in Chemical Structures and Applications in Life

[Chemical Knowledge]：Polyethylene and Polyethane: Differences in Chemical Structures and Applications in Life

Read： 717 Time：15months ago Source：Transform the World with Simplicity

Polyethylene and polyethylene are two common polymer materials in daily life, and they have significant differences in chemical structure and application. First, let's look at their chemical structure.

polyethylene is a polymer formed by the polymerization of ethylene monomer, and its molecular structure contains repeating ethylene units. Polyethane, on the other hand, is polymerized from ethane monomers and contains repeating ethane units in its molecular structure. From the point of view of chemical structure, the main difference between polyethylene and polyethylene lies in the different monomers, which also determines the difference in their physical properties.

polyethylene because the molecular chain contains a large number of CH2 groups, its molecular chain is linear structure, so it has good flexibility and corrosion resistance, making it in plastic products, packaging materials, pipes and other aspects have a wide range of applications. The molecular chain of polyethylene contains hydrogen atoms, making its molecular chain more loose, so it is usually used for insulation materials, buffer materials and so on. In addition to the differences in chemical structure and physical properties of

, the applications of polyethylene and polyethylene in life are also different. As an important plastic raw material, polyethylene is widely used in many fields such as packaging, construction, automobile manufacturing and so on. For example, we often see plastic bags, plastic barrels, plastic bottles, etc., are made of polyethylene. Polyethane is more used in insulation materials, sound insulation materials, filling materials and so on.

In general, polyethylene and polyethylene are polymer materials with broad application prospects, although they are different in chemical structure and physical properties. They play an important role in industrial production and daily life, bringing convenience to our lives. It is believed that with the continuous progress of science and technology, the application field of polyethylene and polyethylene will be broader, and it will bring more surprises to people's lives.

Previous： Interpretation of the difference between high and low molecules of polyisobutylene from the perspective of chemical structure

Next： The difference and selection of polyvinyl alcohol models

News Categories