Fiberglass wire looms can significantly reduce radiant heat, with some achieving reductions of up to 60%. This is attributed to their construction from fiberglass heat sleeve materials, which have the ability to shrink and expand to accommodate the cable and terminal.
This article provides a comprehensive guide on everything you need to know about fiberglass wire looms.
What is a Fiberglass Wire Loom?
Fiberglass wire looms are cables and wires that are reinforced with glass fibers, which are braided around the conductors and outer jacket within a plastic matrix. For insulation purposes, a high-temperature resin is injected into the loom.
How Does the Fiberglass Wire Loom Function?
Fiberglass serves as a thermal insulation material that can halt heat transfer conductivity—the process by which heat moves through solid objects such as building walls and cables. While numerous insulation materials prevent heat loss via conduction, radiant barriers, which are reflective materials, operate somewhat differently.
Is Fiberglass an Electrical Conductor, and Does It Prevent Heat Loss?
No, fiberglass does not conduct electricity. This is due to the fact that neither the resin nor the fine glass fibers used in its manufacture are electrical conductors.
Fiberglass loom insulation serves to trap heat as it moves towards cooler areas. One of the reasons for its application is in assemblies that operate under extremely high temperatures.
What are the Features of a Fiberglass Wire Loom?
- High-temperature superiority and oxidation resistance.
- Good resistance to fire.
- When exposed to flame and high-temperature conditions, it’s still able to maintain the integrity of the circuit.
- Mechanical protection provided a stainless steel braid option.
Final Thought
Selecting the appropriate wire loom can be challenging due to the myriad of options available, but a pivotal first step in your decision-making process is to understand the application and environment of the fiberglass wire loom to ensure optimal protection. Additionally, opting for a customized fiberglass wire loom can enhance efficiency.
