Powders shamotny, Weight fire-resistant kvartseglinisty.

Powders shamotny.

Weight fire-resistant kvartseglinisty for performance of monolithic lining of stalerazlivochny ladles of the MKG brand. TU U 26.2-00191773-075-2001

Name of indicators	Norm
Mass fraction on the calcinated substance, %: Al2O3, %, in limits	5-8
SiO2, %, not less	90
Fe2O3, %, no more	1,7
Grain structure, %:
the rest on a grid No. 05, no more	1
pass through a grid No. 009, not less	45
Humidity at shipment, %: during the autumn and winter period	7-9
during the spring and summer period	9-12