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Deflocoulant Polyplast 3MB-RC for Unformed Refractories

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Refractories and Industrial Ceramics Aims and scope

The influence of the deflocculant of the Russian company Polyplast-UralSib LLC on the properties of trough and self-flowing masses for lining the working surfaces of thermal units is considered. It is established that introduction of a deflocculant in an amount of 2.0 wt.% into refractory concrete masses ensures satisfactory workability of the mass and the required physical and mechanical properties of concrete after firing at 1000 and 1400°C, compared to the introduction of imported deflocculants ADW/ADS and SioxX/Siox-Quick. It is shown that the trough concrete obtained using the Russian deflocculant has higher strength than concrete with an imported deflocculant, including 0.5 wt.% ADW1 and 0.5 wt.% ADS3. Petrographic analysis revealed equal resistance of the trough concrete to the effects of blast furnace slag whether the Russian additive and or the imported SioxX and Siox-Quick additives were used as deflocculants in the amount of 2.0 and 0.5 wt.%, respectively.

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Authors and Affiliations

  1. Ural Federal University, Yekaterinburg, Russia

    A. A. Ponomarenko

  2. Polyplast-UralSib, Yekaterinburg, Russia

    I. V. Kormina

Authors
  1. A. A. Ponomarenko
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  2. I. V. Kormina
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Correspondence to A. A. Ponomarenko.

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Translated from Novye Ogneupory, No. 12, pp. 13 – 18, December, 2019.

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Ponomarenko, A.A., Kormina, I.V. Deflocoulant Polyplast 3MB-RC for Unformed Refractories. Refract Ind Ceram 60, 608–613 (2020). https://doi.org/10.1007/s11148-020-00415-1

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  • DOI: https://doi.org/10.1007/s11148-020-00415-1

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