Saturday, April 20

What Are the Uses of a Thermal Shield?

The automotive heat shield market is growing fast, expected to perform at a CAGR of 3.6% until 2027.

Heat shields help dissipate excess heat generated by automobiles. In this way, they help maintain optimal thermal comfort and protect sensitive components.

These abilities make thermal blanket insulation a top contender for many other applications too. Find out more about how a thermal shield can optimize savings and efficiency.

What Is a Thermal Shield?

Thermal shields, or heat shields, protect objects from thermal gradients and excessive temperatures. They isolate the structure from high external temperatures. At the same time, they emit radiation outwards via thermal radiation.

Thanks to this, they protect components from heat damage. The main features of a heat shield are:

  • Good thermal stability
  • Low thermal conductivity
  • High emissivity

They comprise a variety of materials, including:

  • Substances like Aerogel and Pyrogel
  • Fiberglass, ceramics, silica, and other lightweight composites
  • Melamine, polyamide, closed-cell, polyurethane, and polystyrene foams

Heat shields can contribute to fuel efficiency and energy savings. According to, you could get your money back in 15 months when you choose the best thermal blanket for your needs.

Save Energy on Steam Valves and Fittings

These heat shields work best when they’re custom-made to fit the relevant part. They work well with the following components:

  • Pressure-reducing valves
  • Gate valves
  • Strainers
  • Flanges
  • Heat exchanger and boiler heads
  • PRV stations
  • Condensate pumps

They’re highly effective in a wide range of industrial applications.

Food-Grade Processing

FDA-approved blanket systems excel in the harsh environments of washdowns. They’re non-porous, self-contained, chemical-resistant, and easy to use.

You can adapt a thermal food safety blanket to suit complex surfaces that are difficult to insulate. In this way, you can use a thermal blanket on hot surfaces like steam traps, kettle domes, hot oil pipes and fittings, and fryer and oven surfaces.

Plastics Extrusion

Thermal blanket insulation has many applications in this industry. It’s user-friendly, easy to install, and proven to boost energy savings and performance efficiency.

Custom thermal insulation matches each extruder and has integral fasteners and an ID tag for sequencing. This insulation works for injections and blow molding as well as extruder barrels and heads.

Petro-Chemical Industry

Various heat shield designs work for a range of conditions and temperature controls in the process industry. They’re non-porous and non-wicking and impervious to outdoor environments as well as wear and tear.

In the petrochemical industry, heat shields work best for protecting:

  • Valves, flanges, and fittings
  • Heat exchangers and heat exchanger heads
  • Manifolds
  • Kettles and tanks
  • Machinery

You can apply thermal shields to any complex geometric surfaces as needed.

Embrace Astronomical Savings

The Apollo 12 capsule is best known for using a heat shield to protect its delicate components. This spacecraft used friction rather than rocket power to slow down.

The heat shield protected the vessel from burning up upon entering the Earth’s atmosphere. While this is an extreme use of heat shields, it does show how effective these materials really are.

Would you like to discover some more interesting facts and cost-saving tips? Keep browsing our website.