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Table 2 Mean values of the storage E′ and loss E″ moduli measured by dynamic mechanical analysis on samples B1 (no glass) B2 (coarse glass added), and B4 (ground together)

From: The use of ground glass in red glazes: structural 3D imaging and mechanical behaviour using optical coherence tomography and nanoindentation

Moduli (MPa) No glass (reference) Coarse particles Glass particles extra ground
F (Hz) E′ E″ E′ E″ E′ E″
1.00 5.75 0.74 11.12 1.84 23.37 14.52
1.78 6.00 0.99 11.90 2.94 28.00 19.84
3.16 6.45 1.36 12.62 3.59 32.81 26.59
5.62 6.64 1.87 13.61 4.78 39.02 37.83
10.00 6.89 2.67 14.34 6.51 43.10 51.10