High-Temperature Insulation | McMaster-Carr

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Maximum Temperature

Less than 500° F

500° F to 999° F

1,000° F to 1,499° F

1,500° F to 1,999° F

2,000° F or greater

Flexibility

Thickness

Width

Insulation Type

Sheet and Strip

Length

Backing Type

Material

Aramid/Fiberglass Fabric

Calcium Silicate

Mica/Silicone Rubber

ID

Color

For Use On

Enclosures and Equipment

Ovens and Furnaces

Walls and Ceilings

Performance

Abrasion Resistant

Chemical Resistant

Electrically Insulating

Flame Resistant

Flame Retardant

High Temperature

Moisture Resistant

Spark Resistant

Insulation R Value

Pipe Size

Heat Flow Rate @ Temperature

0.2 BTU/hr @ 72° F

0.11 BTU/hr @ 75° F

0.154 BTU/hr @ 75° F

0.16 BTU/hr @ 75° F

0.19 BTU/hr @ 75° F

0.2 BTU/hr @ 75° F

0.22 BTU/hr @ 75° F

0.23 BTU/hr @ 75° F

0.24 BTU/hr @ 75° F

0.25 BTU/hr @ 75° F

0.26 BTU/hr @ 75° F

0.27 BTU/hr @ 75° F

0.29 BTU/hr @ 75° F

0.3 BTU/hr @ 75° F

0.31 BTU/hr @ 75° F

Facing Material

Stainless Steel

Density

Wall Thickness

Minimum Temperature

-400° F or less

-399° F to -250° F

-249° F to -100° F

-99° F to 0° F

Greater than 0° F

REACH

RoHS

Export Control Classification Number (ECCN)

DFARS Specialty Metals

OD

Cell Type

Flammability Rating

ASTM Flammability Rating

UL Flammability Rating

How can we improve?

951 Products

Heating, Ventilation, and Air Conditioning

Thermal Insulation Sheets

Thermal Insulation Sheets

Line the walls of furnaces, freezers, ductwork, and buildings to keep heat in or out

Pipe Insulation

Pipe Insulation

Fit around pipe, tubing, and tanks to reduce heat loss or condensation

Heat Barriers

Protect equipment and surfaces from damage caused by nearby heat sources

Insulation Fill

Insulation Fill

Blow into walls to fill gaps in existing insulation, or mix as a filler in insulating cement

Spray Foam Insulation

Spray Foam Insulation

Expands to fill in cracks, gaps, and other hollow spaces for a tight seal against drafts and heat

Electrical

Wire Sleeving

Bundle wiring and protect from abrasion and heat

Fabricating and Machining

Firebricks

Insulate furnaces to minimize heat loss while adding flame resistance

Fastening and Joining

Weld-Backing Tape

Weld-Backing Tape

Stick to the back of welding seams to contain spatter and prevent gases from weakening the weld

Material Handling

Bubble Wrap

Air bubbles cushion fragile items better than foam to protect them while shipping and storing

Envelopes

Standard, bubble-lined, and paper-padded for mailing or shipping documents and other items

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)