| Polypropylene (PP) | Lightweight, chemical resistant, good clarity | Lower impact resistance, less rigid than others | Medical devices, food containers |
| Polyethylene (PE) | Affordable, flexible, moisture resistant | Not as strong under high temperatures | Pharmaceutical packaging, consumer goods |
| Polyvinyl Chloride (PVC) | Versatile, good chemical resistance | Environmental concerns, can be brittle | Medical applications, packaging for various products |
| Polystyrene (PS) | Excellent clarity, easy to mold | Fragile, not very resistant to heat | Disposable containers, packaging for electronics |
| Acrylonitrile Butadiene Styrene (ABS) | High impact resistance, good thermal stability | More expensive, can warp under high heat | Toys, automotive parts, consumer electronics |