Electrical insulation: Acrylic has high electrical resistivity, meaning it resists the flow of electric current. This property makes it useful as an insulating material in electrical applications, such as in the insulation of wires, cables, and electrical components.

Thermal insulation: Acrylic also has low thermal conductivity, meaning it does not easily transfer heat. This property makes it a good thermal insulator, helping to prevent heat transfer between different parts of a system or environment. Acrylic is commonly used as a thermal insulator in building applications, such as in window glazing, wall insulation, and roofing materials.

Overall, the combination of good electrical and thermal insulating properties makes acrylic a versatile material for various applications where insulation is required.