Thermally Conductive Rubber | McMaster-Carr

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Product Family

Heat Sink Compounds

Thermal Interface Material

Thickness

Shape

Width

Length

Color

Hardness

Durometer 20 OO

Durometer 40 OO

Durometer 55 OO

Performance

Extreme Strength

Flame Retardant

Material

Silicone Rubber

Thermal Conductivity

0.2 W/(m⋅°C)

Texture

Maximum Temperature

Hardness Rating

DFARS Specialty Metals

REACH

Tensile Strength

RoHS

Minimum Temperature

Export Control Classification Number (ECCN)

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Container Type

Specifications Met

ASTM D1056 Type 2 Class A Grade 5

ASTM D2000 Type G Class E

Number of Holes

Application

Heat Protection

Rubber Rating

ASTM D2000 M GE 605

ASTM D2000 M GE 655

Container Size

Thermal Conductivity @ Temperature

0.68 W/(m⋅°C) @ 97° F

0.75 W/(m⋅°C) @ 97° F

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65 Products

Raw Materials

Rubber

Compresses and bounces back to shape; often used for sealing, cushioning, and shock absorbing

Foam

Pockets of air make it lighter in weight than rubber; good for packing, insulating, and sealing

Electrical Power, Networking, and Controlling

Thermal Interface Pads

Thermal Interface Pads

Soft and flexible, so they conform to rough surfaces and fill gaps between two surfaces

Fluid Handling

Heat Sink Compounds

Heat Sink Compounds

Bond heat sinks to surfaces, eliminating air gaps for maximum heat transfer

Safety Equipment

Hot Pads

Shield hands or surfaces from hot objects

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