NOVEL ELECTRICALLY CONDUCTIVE INJECTION MOLDABLE THERMOPLASTIC COMPOSITES FOR ESD APPLICATIONS

摘要

The electrical resistivity and the mechanical properties of static dissipative injection moldable thermoplastic composites loaded with carbon black and glass fibers were studied as a function of carbon black grade and concentration. The results were compared to typical carbon black filled materials. Injection moldable composites with required resistivities in the static dissipative range (10~6 - 10~9 ohms/sq) and with tailor made mechanical properties can be prepared based on combining a number of polymeric materials with glass fibers and about 1 wt% carbon black.