MN MODEL MN91 RC CAR metal material and plastic difference?

1. MN MODEL MN91 RC CAR metal material:
Higher density, usually heavier than plastic.
Strong strength, elasticity, rigidity and impact tensile resistance, able to withstand greater external forces and pressures.
Good thermal and electrical conductivity, but this may also lead to limited performance in certain environments (such as high temperature).

2. MN MODEL MN91 RC CAR plastic material:
Lower density, usually lighter than metal.
Moderate strength, but easier to process and mold than metal.
Good insulation, not easy to conduct electricity and heat, suitable for occasions requiring electrical isolation.

MN MODEL MN91 RC CAR metal materials and plastics have obvious differences in physical properties, appearance and texture, durability and maintenance, cost and processing difficulty, and application scenarios. When choosing materials, you need to weigh and choose according to specific usage needs and budget.