| 释义 |
plastometer|plæˈstɒmɪtə(r)|
Also plaˈstimeter.
[f. plasticity + -ometer.]
An instrument for measuring the plasticity of a substance. Hence plaˈstometry.
1919Bingham & Green in Proc. Amer. Soc. Testing Materials XIX. ii. 645 As we wish, in a sense, to measure the ‘plasticity’ of a paint the apparatus for making the measurements has been called a ‘plastometer’. 1922E. C. Bingham Fluidity & Plasticity 319 (heading) Practical plastometry. 1933Physics IV. 285/1 The theory of parallel-plate plastometry. 1940Brit. Standard Methods testing Latex (B.S.I.) 26 Compress the pellet between thin sheets of paper under a load of 5 kg. in a parallel plate plastimeter. 1946Nature 14 Sept. 371/1 The original type of plastometer, devised by Bingham, is still in use, with slight modifications, in many laboratories to-day. 1958New Scientist 5 June 112/1 (caption) This machine..is a capillary plastometer..and is particularly suitable for studying the flow properties of semi-solid materials. 1971J. A. C. Harwood in C. M. Blow Rubber Technol. & Manuf. iii. 59 The elastic recovery is measured by the height of the sample a fixed time after removal from the plastimeter. |