What does hdpe 2 stand for?

HDPE 2 stands for High-Density Polyethylene, a type of plastic characterized by its high strength-to-density ratio. The "2" refers to its recycling code, indicating that it is made from a specific type of polyethylene resin. HDPE is commonly used for products like milk jugs, detergent bottles, and piping due to its durability and resistance to impact and chemicals. Its recyclability makes it a popular choice in sustainable packaging solutions.