Product Description:
Polyethylene is a lightweight, durable thermoplastic widely used in packaging, containers, and various industrial applications.
Applications & Uses:
CAS#:
9002-88-4
SYNONYM:
PE;Polyethene;Polythene
FORMULA:
(C2H4)n
PRODUCT TYPE:
HAZARD:
Low
CATEGORIES:
Plastics
Technical Specifications
Appearance :
White, translucent solid
Boiling Point, °C :
Not applicable
Density, g/cm3 :
0.88-0.96
Flash Point, °C :
Not applicable
Melting point, °C :
105-135
Molecular weight, g/mol :
Varies
Odor :
Odorless
Polyethylene is a versatile and widely used thermoplastic polymer known for its adaptability and extensive range of applications. It is a simple polymer, consisting of long chains of ethylene monomers, that is highly durable, resistant to moisture, chemicals, and environmental stress. Polyethylene is available in various densities, including low-density polyethylene (LDPE) and high-density polyethylene (HDPE), each exhibiting unique properties tailored to specific uses.
LDPE is recognized for its flexibility and transparency, making it an ideal material for film applications such as grocery bags, food wrap, and squeezable bottles. Its unique attributes also make it perfect for insulating cables and wires, providing a moisture-resistant barrier that enhances durability.
HDPE, on the other hand, offers superior strength and rigidity, which makes it suitable for more robust requirements like manufacturing containers, pipes, and high-strength plastic bottles. This type of polyethylene is also used in the production of corrosion-resistant piping, plastic lumber, and geomembranes, as well as numerous household goods.
Given its non-toxic nature, polyethylene is safe for food contact applications, an attribute that adds to its demand in packaging solutions. With excellent processability and the ability to be recycled, polyethylene supports sustainable product life cycles, cementing its place as an indispensable material across industries including packaging, automotive, construction, and consumer goods.