Polyethylene containers come in two forms: High-Density Polyethylene (HDPE) and Low-Density Polyethylene (LDPE). Although both are types of polyethylene, they have very different properties and applications; the difference between these materials lies in structural characteristics, resistance and uses.
Below we will explain the key differences between both. This information will be useful for you to choose the correct container that best suits your product.
Characteristics of High-Density Polyethylene Containers
High-Density Polyethylene has a more ordered and compact molecular structure, which results in greater density; therefore, it provides greater rigidity and resistance to mechanical stresses.
HDPE is more resistant to deformation and high temperatures, making it an ideal option for containers that require greater durability.
At Plastimex we have a wide variety of High-Density Polyethylene containers with designs for detergents or agrochemical products, such as: Misil 500 ml, 1 L jug, gallon or drums of 5 L, 10 L and 20 L.
Characteristics of Low-Density Polyethylene Containers
Low-Density Polyethylene has a more branched and disordered molecular structure, which causes containers to be less dense and with greater flexibility that allows them to adapt to different shapes.
Although more flexible, LDPE is less resistant and over time can be susceptible to deformations.
Containers made with this material are transparent, becoming an advantage for products that need visibility. However, PET containers provide this same clarity while being more resistant to breaking from falls or impacts during transport.
Is the Environmental Impact the Same?
Concern for environmental protection is increasing, although it is a reality that we cannot live entirely without plastics.
HDPE is usually easier to recycle compared to LDPE, it is important to promote responsible recycling, as well as implement new technologies and innovate processes that provide a friendly treatment to the environment.
HDPE containers being durable make it possible for us to use them repeatedly, thus reducing our consumption. If you need containers of the best quality Contact us!
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