Flame Resistant Insulation | McMaster-Carr

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System of Measurement

Thickness

Maximum Temperature

Less than 1,000° F

1,000° F to 1,999° F

2,000° F to 2,999° F

3,000° F to 3,999° F

Flexibility

Width

Performance

Abrasion Resistant

Any Orientation

Changeable Shaft

Chemical Resistant

Corrosion Resistant

Crack Resistant

Easy Thermoform

Electrically Insulating

Flame Resistant

Flame Retardant

Glow-in-the-Dark

Heat Reflecting

High Efficiency

High Temperature

High Visibility

Highly Machinable

Humidity Resistant

Impact Resistant

Interference Shielding

Low Frequency Vibration Damping

Low Temperature

Metal Detectable

Moisture Resistant

Molten-Metal Splash Resistant

Precise Control

Self-Lubricating

Semi-Conductive

Shock Absorbing

Shock Resistant

Sound Absorbing

Spark Resistant

Static Dissipative

Stress Resistant

Thermal Shock Resistant

Thermally Insulating

Thermally Stable

Ultra Conformable

Vibration Damping

Vibration Resistant

Water Repellent

Water Resistant

Weather Resistant

X-Ray Detectable

Insulation Type

Sheet and Strip

Length

Material

Calcium Silicate

For Use On

Enclosures and Equipment

Ovens and Furnaces

Insulation R Value

Backing Type

Density

Heat Flow Rate @ Temperature

0.16 BTU/hr @ 75° F

0.23 BTU/hr @ 75° F

0.24 BTU/hr @ 75° F

0.29 BTU/hr @ 75° F

1.73 BTU/hr @ 355° F

0.73 BTU/hr @ 800° F

0.8 BTU/hr @ 800° F

0.85 BTU/hr @ 1,000° F

0.033 BTU/hr @ 1,470° F

0.31 BTU/hr @ 1,470° F

1.7 BTU/hr @ 1,500° F

1.93 BTU/hr @ 1,500° F

2.2 BTU/hr @ 1,500° F

3.1 BTU/hr @ 1,500° F

9.6 BTU/hr @ 1,500° F

Color

Facing Material

Pipe Size

Flammability Rating

ASTM E84 0/0 for Flame and Smoke

CPAI-84 Section 6

UL Flammability Rating

Shape

Cell Type

Maximum Facing Temperature

Minimum Temperature

-250° F or less

-199° F to -100° F

-99° F to -1° F

Greater than 0° F

REACH

RoHS

DFARS Specialty Metals

Export Control Classification Number (ECCN)

How can we improve?

139 Products

Thermal Insulation Sheets

Rigid Mineral Wool Thermal Insulation Sheets

Rigid Mineral Wool Thermal Insulation Sheets

Resist compression in oven and power-generating applications

Abrasion-Resistant Rigid Calcium Silicate Thermal Insulation Sheets

Abrasion-Resistant Rigid Calcium Silicate Thermal Insulation Sheets

Withstand high temperatures in power-generating applications

Humidity-Resistant Paper Thermal Insulation Sheets

Humidity-Resistant Paper Thermal Insulation Sheets

Thin, flexible sheets resist moisture absorption in high-humidity applications

Shock-Resistant Ceramic Fiber Thermal Insulation Sheets for Furnaces

Shock-Resistant Ceramic Fiber Thermal Insulation Sheets for Furnaces

Designed to resist shrinking at fluctuating high temperatures

Rigid Silica High-Efficiency Thermal Insulation Sheets for Furnaces

Rigid Silica High-Efficiency Thermal Insulation Sheets for Furnaces

Our most efficient rigid high-temperature insulation sheets

Flame-Resistant Flexible Synthetic Fiber Thermal Insulation Sheets for Ducts

Flame-Resistant Flexible Synthetic Fiber Thermal Insulation Sheets for Ducts

Create a fire barrier around rectangular and round ductwork

Other Products

Pipe Insulation

Pipe Insulation

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

Firebricks

Insulate furnaces to minimize heat loss while adding flame resistance

Aramid

Strong, lightweight, and an excellent thermal insulator; also known as Nomex

Fabric

Use to cover, clean, and insulate objects

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