ZeMC², LLC
We DO What Can’t Be Done
425 Lash Dr.
Salisbury, NC 28147
704 - 633 2622 Fax 704 633 2635
www.ZeMC².com
Product Data Sheet
Rev. 2, 5/25/15
ZeMC² 38-58A
Carbon Fiber and Ceramic Filled Bulk Molding Compound
Product Description
ZeMC² 38-58A is a Carbon Fiber and Ceramic filled BMC lubricated with Graphite. It has exceptional wear and thermal
properties designed primarily for use in wear bushings and bearings. Phenomenal wear resistance is coupled with
Thermal Conductivity to move heat through the wear component away from the heat generating area is part of the
solution. Wear resistance, dimensional stability, high temperature resistance and thermal conductivity allow
applications in areas previously untouchable. Excursion temperatures of 300° are achievable.
Typical Cured Properties
Specific Gravity ASTM D792
Mold Shrinkage mm/mm, Inch/inch
Water Absorption Internal
Flexural Strength ASTM D790
Compressive Strength Internal
Izod Un-notched ASTM D256
Electrical Resistance
Fluke Meter Ὠ @ 3.8 mm, 0.150”
Glass Transition Temperature
Typical Thermal Properties
Un Post Baked DMA tan Δ
Post Baked DMA tan Δ
Excursion Temperature
Coefficient of Linear Thermal Expansion mm/mm, in/in
10^-5
Metric
1.70
<0.001
0.40%
90.1 MPa
290 MPa
11.59 J
4.4 Ὠ
English
1.70
<0.001
0.40%
13,065 PSI
42,000 PSI
8.55 Ft. LB.
4.4 Ὠ
220.9°C
237.7°C
>300°C
429.6°F
459.9°F
>572°F
2.25°C
1.25°C
Disclaimer: The data provided is based on testing that does not reflect the conditions that exist in production. No warranty or legal responsibility is accepted or
implied. The user should verify by testing the intended product in the intended process.