HDPE (high-density polyethylene) is a widely used thermoplastic that possesses numerous advantageous properties, such as rigidity and excellent chemical resistance. Although part of the polyethylene family

, HDPE has a molecular density that is much higher than that of its standard counterpart, which gives it unique mechanical properties. In this article, we will discuss the main advantages of HDPE and explore the various industries that make the most of this impressive polymer.

The main advantages of HDPE
Resistant to chemicals
 Characterized by a high resistance to corrosion, HDPE is an ideal material for manufacturing storage containers for liquids, food and chemical products with varying pH levels. Thanks to this feature, it can maintain its properties when in contact with chemicals, thus remaining safe and effective.

Certified food grade
 Many industries choose HDPE for food and beverage storage because it meets FDA sanitary standards. Safe for contact with foodstuffs and easy to clean, HDPE is a wise choice for food environments where safety standards are an important issue.

Durable and lightweight
 The density of HDPE ranges from 941 kg/m3 to 965 kg/m3 depending on its formulation. By comparison, although aluminum is considered extremely light, it has a density of 2699 kg/m3, nearly 2.8 times heavier than HDPE. For many applications where weight reduction is crucial, the light weight of high-density polyethylene is a decisive advantage.