Fibreglass cables and wires are electrical conductors that are encased in a protective layer of fibreglass. The primary function of the fibreglass sheath is to provide high levels of insulation, durability, and resistance to high temperatures and environmental factors. The conductor inside the wire is typically made from copper or aluminum, but the outer fibreglass layer offers superior resistance to heat, chemicals, and mechanical wear compared to traditional plastic or rubber insulation.
Key Characteristics:
- Temperature Resistance: Fibreglass insulation can withstand extremely high temperatures, typically ranging from 200°C to 1000°C, depending on the type of fibreglass used.
- Chemical Resistance: The fibreglass sheath is resistant to a wide range of chemicals, including acids, alkalis, and solvents, making them suitable for use in corrosive environments.
- Mechanical Strength: The fibreglass material is tough and can withstand abrasion and physical stress, ensuring long-lasting performance in industrial and heavy-duty applications.
- Flexibility: While fibreglass provides great protection, it also maintains a level of flexibility, which allows for installation in tight spaces or areas with frequent movement.