Thermal Insulation

Custom Thermal Insulation for Extreme Environments

One-size never fits all, especially when it comes to thermal insulation. At Electrolock, we understand that no two applications are identical. We work with our customers to define the specific performance requirements of their application, understand how the material will be processed and define their cost constraints. We then tailor the material to meet all of these requirements. 

Your custom solution is only a click away.

GIVE US A CALL

Call OH Office:   440.834.7500

Call SC Office:   864.486.8700

Key areas of expertise:

Woven

  • Fiberglass
  • Silica
  • Ceramic
  • Kevlar®

Non-Woven

  • Fiberglass
  • Nomex®
  • PET

Needled Felts

  • Fiberglass
  • Nomex®
  • PAN
  • PET
  • Silica
  • Ceramics

Electrolock’s engineers specialize in solving complex
materials challenges.

We’re with you every step of the way.

We provide materials that include: fiberglass papers, needled felts made from aramid (Nomex®), polyester, PAN or fiberglass, mica plate and specialty flame retardant laminates. Any of these materials can be additionally laminated with pressure sensitive adhesives, foils or flame retardant papers. 

A final solution you can count on.

Whether preventing thermal runaway in batteries, maintaining temperature in heated tube bundles, or protecting heat-sensitive products, our solutions are customized to meet your performance needs. 

Thermal Insulation Products

Product Name Category Sub-Category
Product Name Variety Description Application Category Sub-Category
Silica Tape EM HIGH TEMP Electrolock EM Silica Tape is a plain weave tape made from high temperature silica fibers, capable of handling the highest tempera- ture environments commonly seen in furnace, steel mills and electrical cable applications. Electrolock EM Silica Tape is available 1”-4” widths and 100’ standard roll lengths. Woven
Ceramic Woven
Kevlar Woven
Silicone Coated Woven Fiberglass Woven
Woven Fiberglass Woven
Silica Rope DENSE KNITTED Electrolock Silica Rope is knitted using high performance silica yarns that can withstand the very high temperatures commonly seen in steel mills, ovens and fire exposed areas. Electrolock Silica Rope is available in sizes ranging from 1/8”-2” diameter. Carton sizes are standard 25 lbs. Woven Glass Ropes
Slip Plane ELECTROLOCK COMBI-520-2 Electrolock Combi-520-2 Slip Plane is used to prevent early leakage and costly damage to coreless induction furnace coils. The mica layer offers excellent dielectric protection while the AES backing provides low thermal conductivity. It performs excellent in pushout type systems. Electrolock Combi 520-2 is available in 1 meter widths and 20 meter to 100 meter lengths. Woven Glass Paper
Fiberglass Woven Glass Paper
Electromask Electromask is made from a high temperture barrier laminate with a strip of high temperture adhesive tape to allow for a quick masking. Then its fiberglass reinforcement is strong enough to tear cleanly through any powdercoated layer. Electrolock is used in any high temperature powdercoating applications where the highest temperture and strength is required. Woven Masking
End Caps Woven Masking
Nomex® Non-Woven
PET Non-Woven
Electro-Cool Aluminum/Glass Tape Electro-Cool Aluminum/Glass Tape is made of high strength glass baked aluminum foil and high peel strength acrylic adhesive. It provides excellent reflection of both heat and light and has a low moisture vapor transmission rate Electro-Cool is available in master widths up to 36" wide and custom slit rolls and sheets. Non-Woven Glass Tapes
Mica Slip Plane ELECTROLOCK COMBI-520-2 Electrolock Combi-520-2 Slip Plane is used to prevent early leakage and costly damage to coreless induction furnace coils. The mica layer offers excellent dielectric protection while the AES backing provides low thermal conductivity. It performs excellent in pushout type systems. Electrolock Combi 520-2 is available in 1 meter widths and 20 meter to 100 meter lengths. Non-Woven Glass Tapes
CraneGlas® 232 CraneGlas® 232 is a nonwoven fiberglass paper constructed from fine diameter electrical grade fibers of uniform length with a PVA binder. The paper is capable of operating at high temperatures, is flame retardant and is available in a range of thickness. CraneGlas® is used in a variety of applications including: chemical trace lines, thermal insulating gaskets, copperclad laminates for printed wiring boards, battery separators and photovoltaic panels. CraneGlas® 232 can be supplied slit to your required width in a wide variety of put ups. Non-Woven Glass Fabric
Mica Plate Non-Woven Plate
Nomex® Pressboard Non-Woven Plate
PI FOAM Non-Woven Foam
Fiberglass Needled Felts
CraneGlas® 230/232/330 Needled Felts
Nomex® Needled Felts
PAN Needled Felts
PET Needled Felts
Silica Needled Felts
Ceramics Needled Felts
PAN fiber felts Needled Felts
Pyrel-Therm Needled Felts

Ready to talk?

Give us a call and let's get your project underway.