Conference Proceedings - World Mining Congress 2026

333 Table 9 – Viscosity (Zahn cup and dynamic), density, and gel time results for the acrylamidebased system Acrylamide-based system Test Design No. Zahn Viscosity (s) Dynamic Viscosity (cP) Density (kg/L) Gel Time (min) Test 1 1 32.64 3.68 1.03 45.47 Test 2 1 - - - 64.10 Test 3 2 - - - 86.11 Test 4 2 - - - 84.27 Table 10 – Viscosity (Zahn cup and dynamic), density, and gel time results for acrylate system A Acrylate system A Test Design No. Zahn Viscosity (s) Dynamic Viscosity (cP) Density (kg/L) Gel Time (min) Test 1 1 33.09 4.13 1.06 32.00 Test 2 1 33.12 4.16 1.06 41.17 Test 3 2 - - - 39.10 Test 4 2 - - - 41.12 Table 11 – Viscosity (Zahn cup and dynamic), density, and gel time results for acrylate system B Acrylate system B Test Design No. Zahn Viscosity (s) Dynamic Viscosity (cP) Density (kg/L) Gel Time (min) Test 1 1 - - - 26.00 Test 2 2 35.30 6.36 1.10 31.00 Test 3 3 - - - 26.30 Table 12 – Viscosity (Zahn cup and dynamic), density, and gel time results for acrylate system C Acrylate system C Test Design No. Zahn Viscosity (s) Dynamic Viscosity (cP) Density (kg/L) Gel Time (min) Test 1 1 32.95 - 1.04 47.00 Test 2 1 33.01 - 1.04 57.30 Test 3 1 33.00 - 1.04 66.00 Test 4 2 33.08 4.12 1.04 31.31 Test 5 2 32.98 4.02 1.04 31.35 Test 6 2 33.29 4.33 1.04 33.15 Test 7 3 33.30 4.34 1.04 42.25 Test 8 3 33.24 4.38 1.04 44.22 Test 9 3 33.15 4.19 1.04 44.27

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