Author:
Rumi M. K.,Urazaeva E. M.,Irmatova S. K.,Nurmatov Sh. R.,Zufarov M. A.,Mansurova E. P.,Faiziev Sh. A.,Ziyovaddinov Zh. K.
Abstract
The results of research on the development of compositions of ceramic masses for obtaining effective heat-insulating materials and products are presented. The materials were obtained by pressing using kaolin clays, which differ both in plasticity and in fire resistance. To create a porous structure of the material, a method was used to introduce a porous filler in the form of swollen hydromica developed according to the ferruginous hydrophlogopite type in an amount of 50 wt. %. The apparent density and mechanical strength were studied depending on the pressing pressure, shrinkage during firing. The use of expanded hydromica made it possible to obtain products with a density of up to 1000 kg/m3 while maintaining thermomechanical properties up to 1050 ?C.
Publisher
Izdatel'skii dom Spektr, LLC
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