Polypropylene is a versatile and durable plastic widely used in disposable tableware production. It is highly resistant to heat, flexible, and does not release harmful chemicals when in contact with food, making it ideal for food packaging. Compared to polystyrene, polypropylene is more recyclable and can help reduce the environmental impact of plastic waste. However, it does not decompose quickly in nature and can contribute to environmental pollution if improperly disposed of.