Aluminum-silicate air-hardening mortars – NK-Teplokhimmontazh Holding
11.01.2018

Aluminum-silicate air-hardening mortars

Aluminum-silicate air-hardening mortars

According to features of hardening process, refractory materials are divided into three groups: hardening at high temperature, air-hardening at high temperature and hydraulically hardening.

As a rule, the chemical composition of the mortars should be close to the chemical composition of the products to be bonded.

CJSC “PKF” NK “produces aluminosilicate air-hardening mortars according to Technical specification 1521-059-22298789-2010.

The air-hardening mortars produced by CJSC “PKF” NK “are supplied ready for use. They set and harden at room temperature due to chemical binders. Later, when the laying is heated, a ceramic bond is formed, it provides a significant hardening of the seam.

NK Mortar-85

Mortar — NK Mortar-85 Scientific and technical documentation: technical specification 1521-059-22298789-2010 Main properties: Maximum operating temperature 1650 °C Passage through the grid number 1 100 % Passage through the grid number 5 95 % Chemical analysis: Al2O3 85 %  Fe2O3 0.9 %  

NK Mortar -77

Mortar — NK Mortar-77 Scientific and technical documentation: technical specification 1521-059-22298789-2010 Main properties: Maximum operating temperature 1600 °C Passage through the grid number 1 100 % Passage through the grid number 5 95 % Chemical analysis: Al2O3 77 %  Fe2O3 1,5 %  

NK Mortar -62

Mortar — NK Mortar-62 Scientific and technical documentation: technical specification 1521-059-22298789-2010 Main properties: Maximum operating temperature 1500 °C Passage through the grid number 1 100 % Passage through the grid number 5 95 % Chemical analysis: Al2O3 62 %  Fe2O3 1,5 %  

NK Mortar-41

Mortar — NK Mortar-41 Scientific and technical documentation: technical specification 1521-059-22298789-2010 Main properties: Maximum operating temperature 1450 °C Passage through the grid number 1 100 % Passage through the grid number 5 95 % Chemical analysis: Al2O3 41 %  Fe2O3 1,1 %  

NK Mortar-36

Mortar — NK Mortar-36 Scientific and technical documentation: technical specification 1521-059-22298789-2010 Main properties: Maximum operating temperature 1400 °C Passage through the grid number 1 100 % Passage through the grid number 5 95 % Chemical analysis: Al2O3 85 %  Fe2O3 0.9 %  

NK Mortar-31

Mortar — NK Mortar-31 Scientific and technical documentation: technical specification 1521-059-22298789-2010 Main properties: Maximum operating temperature 1400 °C Passage through the grid number 1 100 % Passage through the grid number 5 95 % Chemical analysis: Al2O3 31 %  Fe2O3 1,8 %  

NK Mortar-18

Mortar — NK Mortar-18 Scientific and technical documentation: technical specification 1521-059-22298789-2010 Main properties: Maximum operating temperature 1350 °C Passage through the grid number 1 100 % Passage through the grid number 5 – % Chemical analysis: Al2O3 18 %  Fe2O3 – %