HDPE sheet is high-density polyethylene.
Due to its regular structure, few branches and high crystallinity, its products have high hardness and melting point, while LDPE is low-density polyethylene, which is obtained by free radical polymerization and has more branches. HDPE The crystallinity of the sheet is low and the transparency is high, but it is poor in strength and hardness compared to high-density polyethylene. It is often used in various films and food packaging. HDPE sheet as a plate is softer than HDPE. Also relatively low.