Common Types of Rigid Plastics: HDPE, PP, PVC, and More Categories Recycling News Posted on October 27, 2024 Author energycle Tags ABS, HDPE, industrial plastics, Material selection, plastic applications, plastic materials, polystyrene, PP, PVC, Rigid Plastics, Types of Plastics When it comes to rigid plastics, materials like HDPE, PP, and PVC are among the most common types you’ll encounter. These plastics play a crucial role in...