Plastics are widely used in the home appliance industry. They have features like low density, insulation, good heat and sound insulation. They are corrosion-resistant and highly malleable. his meets various performance requirements of home appliance parts. They help with lightweight design and simplify production, enhancing efficiency.

Reason: Plastics insulation ensures safety. Good heat and sound insulation reduces noise. Malleability allows for flexible design. Corrosion resistance ensures durability. Lightweight design and ease of production improve efficiency.