RHEOLOGY MEASURING METHOD FOR LIQUID MATERIAL AND DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a rheology measuring method and device capable of simply finding a rheology constant of a liquid material, such as fluidity viscosity, a thixotropic property, a flow cutting property, a yield value, or the like.;SOLUTION: The rheology constant of a sample is measured in such a way that a container 3 containing the required amount of the sample and a flowing part 4 for fluidizing the sample in the container are fixed to a fixture 7, the container and flowing part are tiltably supported with a container fluidizing part supporting means 8 from the vertical position to a sample flowing position for allowing the sample to flow in the container, tiltably operated with a flowing portion positioning means 9. The sample flowing out of a flowing out port 5 through the flowing part is received with a receiving container 6. The intermediate elapsed time from an tilting starting period of time for tilting the container containing the sample and the flowing part from the vertical position to the sample flowing position to a flow out finishing period of time finishing the flow out of the sample flowing through the flowing part, an integrated elapsed time, and an interval elapsed time when the flow out of the sample is interrupted are measured with a stopwatch 2 with a split time function or a lap time function.;COPYRIGHT: (C)2002,JPO