抄録
Samples of carbon-fiber filled epoxy resin composites were moulded under centrifugal force. The gradient distribution of fiber content of samples was derived in direction of centrifugal force. Rectangular solid specimens were made from samples and surfaces of specimens were polished by sand papers. The electrical conductivity of specimens was measured by four-point probe method in both directions parallel to and parpendicular to the centrifugal force direction. The elastic modulus was derived from strain measurements during compression test in same directions as conductivity measurements. The correlation between conductivity and elastic modulus was found in both directions parallel to and parpendicular to the centrifugal force direction.
