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HyComp® Materials

WearComp® | FibreComp®

H310

H310 is an aerospace-grade blend of high-temperature resin thermoset polymer sheet molding compound (SMC) with one-inch chopped carbon fiber reinforcement. 

Applications vary from bushings, guide rings, wear liners, seals, clamps, and thermal isolators.

H320

H320 is a blend of a high temperature thermoset polymer and 1” glass fiber. 

This material is best suited for high temperature heat shields and high temperature electrical insulation applications.

WearComp®

WearComp is a blend of a high temperature polymer and 1” chopped carbon fiber.

WearComp is particularly suited to liner and bearing sleeves, and sliding plates subject to high stresses.

FibreComp®

FibreComp uses the same resin system as WearComp, but incorporates milled carbon fiber and graphite for applications that require additional lubricity. 

It is used for applications with high rotational speed and low impact intensity.

 

H310™

H320™

WearComp®

WearComp® 200

FibreComp®

Short Description

Ideal for medium speed, high strength, high temperature applications

Ideal for medium speed, high load, high temperature applications

Ideal for low speed, high load, high impact applications

Ideal for medium speed, high load, high impact applications

Ideal for high speed, medium load, low impact applications

Material Type

SMC

SMC

SMC

SMC

BMC

Reinforcing Material(s)

Carbon Fiber

Glass Fiber

Carbon Fiber

C.F./Graphite

C.F./Graphite

Resin Matrix

Polyimide

Polyimide

Polyimide

Polyimide

Polyimide

Cost Range

High

Medium

High

High

Medium

Temp range

-70 to 600°F

-70 to 600°F

-70 to 600°F

-70 to 600°F

-70 to 600°F

Coefficient of Friction

.15 - .20

.15 - .20

.15 - .20

.15 - .20

N/A

Specific Gravity

1.55 g/cm

1.88 g/cm

1.55 g/cm

1.59 g/cm

1.50 g/cm

Water Absorption (% by wt.)

< 0.5%

< 0.5%

< 0.5%

< 0.5%

< 0.5%

Thermal Expansion (in/in/°F)

Perp.

Parallel

15 x 10-6

2 x 10-6

24 x 10-6

8 x 10-6

15 x 10-6

2 x 10-6

15 x 10-6

2 x 10-6

10 x 10-6

10 x 10-6

Compressive Strength

73°F

500°F

104,000 PSI

69,000 PSI

48,000 PSI

33,000 PSI

75,000 PSI

50,000 PSI

43,000 PSI

28,000 PSI

36,000 PSI

25,000 PSI

Limiting PV (unlubricated)

80,000 PSI*SF/MIN.

N/A

80,000 PSI*SF/MIN.

100,000 PSI*SF/MIN.

120,000 PSI*SF/MIN.

View Full Product Specifications - Imperial | Metric