Journal of Nanotechnology / 2016 / Article / Tab 3 / Research Article
Determining the Surfactant Consistent with Concrete in order to Achieve the Maximum Possible Dispersion of Multiwalled Carbon Nanotubes in Keeping the Plain Concrete Properties Table 3 The optimal amount of different combinations of surfactant.
Surfactant Manufacturer Purity Dosage (gr/mL) SDS/DTAB (9 : 1) [23 , 24 ] Sigma-Aldrich SDS = 2.272, DTAB = 0.2524 SDS Sigma-Aldrich ≥98% SDS = 2.524 NaDDBS [15 ] Merck Group — NaDDBS = 4.88 TX-100/NaDDBS (3 : 1) [14 ] Merck Group — TX-100 = 6.672, NaDDBS = 2.224 TX-100/NaDDBS (2.25 : 1) Merck Group — TX-100 = 5.004, NaDDBS = 1.668 Superplasticizer (0.4 wt %) [29 ] Sarapouch Co. ≥97% Superplasticizer = 0.0098 Superplasticizer (0.5 wt %) — ≥97% Superplasticizer = 0.0123 Superplasticizer (0.7 wt %) — ≥97% Superplasticizer = 0.0173 Superplasticizer/SDS (9 : 1) — SDS ≥ 98% SDS = 0.0014, Superplasticizer ≥ % Superplasticizer = 0.0123
: Weight of cement used per cubic meter of concrete (wt). : These compositions were tested for further research.