What Is Aluminized Fiberglass Fabric? What Is The Useage Of It?-silicasleeve.com

What is Aluminized Fiberglass Fabric? What is the useage of it?

August 16, 2025

Aluminized Fiberglass Fabric is a high-temperature resistant textile made by bonding or laminating a reflective aluminum foil layer onto a base fabric of woven fiberglass.

The combination of fiberglass (which provides strength, flexibility, and heat resistance) with an aluminized surface (which reflects up to 95% of radiant heat) makes this fabric an ideal solution for both thermal insulation and protective shielding.

Aluminized Fiberglass Fabric

Key Features

High heat resistance: Fiberglass can withstand continuous exposure to high temperatures (typically up to 550 °C / 1000 °F, depending on grade).
Radiant heat reflection: The aluminum foil reflects radiant heat and reduces thermal transfer.
Durable and abrasion resistant: Maintains mechanical strength even under demanding environments.
Chemical and flame resistant: Fiberglass resists most chemicals, oils, and flames.
Flexible and lightweight: Easy to cut, sew, wrap, or fabricate into covers and shields.

Usage of Aluminized Fiberglass Fabric

Aluminized fiberglass fabric is widely used in industrial, automotive, aerospace, and safety applications, including:

Heat shields and protective covers
- Engine components, exhaust systems, and industrial equipment.
Insulation and thermal barriers
- Furnace blankets, pipe wraps, boiler insulation, and high-temperature ducting.
Fire and welding protection
- Welding blankets, spark curtains, and protective screens.
Worker protective gear
- Aluminized jackets, gloves, and suits for foundry, smelting, and firefighting.
Energy conservation
- HVAC systems, reflective insulation panels, and protective wraps to reduce heat loss.