Stat-Tech™ electrically conductive compounds are specifically engineered to provide antistatic, electrostatic discharge (ESD) and EMI/RFI shielding performance for critical electronic equipment applications. These compounds combine the performance of select engineering resins with reinforcing additives such as carbon powder, carbon fiber, nickel-coated carbon fiber and stainless steel fiber for low to high levels of conductivity, depending on the application requirements.
Electrically conductive compounds are typically evaluated by measuring the surface resistivity (SR) in ohms/sq. The lower the value, the more conductive the material will be. Typical material classifications follow:
- Anti-stat compounds in the 109 to 1012 ohms/sq performance range minimize generation of triboelectric charges and protect against electrostatic discharge from human contact.
- Dissipative compounds in the 106 to 109 ohms/sq range protect against electrostatic discharge from human contact.
- Conductive compounds in the 102 to 105 ohms/sq range are capable of dissipating triboelectric charges.
- EMI/RFI shielding compounds in the 100 to 102 range can be used to absorb and reflect electromagnetic and radio frequency interference.
Key Characteristics
The primary benefits of Stat-Tech compounds compared with fabricated metal and coatings include:
- Lower cost compared with machined components, lower shipping cost
- Reduced weight
- Less susceptibility to scratches, chipping and dents
- Inherent corrosion/oxidation resistance
- Design flexibility
- Part consolidation
Additional Product Information
Additional benefits and features of Stat-Tech compounds vary depending on the reinforcing additives used, such as carbon powder, carbon fiber, nickel-coated carbon fiber and stainless steel fiber. A variety of base resins can be used to create Stat-Tech compounds. Stat-Tech compounds are a top choice for applications in the transportation, electrical and electronic, and healthcare industries.