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Refractory Mortars - Dirgodaz Amol Industries
Refractory Mortars

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Technical Specifications

Refractory Mortars

General Description:

Refractory mortars are used to bond bricks in the construction of refractory layers. Dirgodaz Amol Industries produces various types of refractory mortars based on operating temperature and alumina content. Dry mortars with air-setting and heat-setting systems are developed based on aluminosilicate compounds. Dry mortars are supplied in a two-component system consisting of liquid binder and dry powder.

Advantages and Specifications:

  • High bond strength
  • Versatility
  • Proper adhesion and consistency
  • Water retention property
  • Excellent workability
  • Suitable immersion and troweling characteristics
  • Low shrinkage

Applications

These products are used to bond lightweight and heavyweight bricks in refractory layers.

Technical Specifications

The data below represent typical average values of physical, mechanical, and chemical properties for various types of refractory mortars, which also have a usual range of variation. Additionally, new products can be manufactured according to requested technical modifications and special design requirements for various industrial applications.

Product Code Operating Temperature (°C) M.O.R of joint (kg/cm²) S.T Thickness (mm) Al₂O₃ (%) Fe₂O₃ (%) SiO₂ (%)
SD-M3 1200 ≥ 3 ≥ 7 ≤ 1.6 ≥ 25 ≤ 2 ≤ 70
SD-M4 1260 ≥ 3 ≥ 7 ≤ 1.6 ≥ 35 ≤ 1.5 ≤ 60
SD-M5 1320 ≥ 3 ≥ 7 ≤ 1.6 ≥ 40 ≤ 1.5 ≤ 55
SD-M6/1 1430 ≥ 3 ≥ 7 ≤ 1.6 ≥ 50 ≤ 1.5 ≤ 45
SD-M6/2 1540 ≥ 3 ≥ 7 ≤ 1.6 ≥ 60 ≤ 1.5 ≤ 35
SD-M7/1 1650 ≥ 5 ≥ 8 ≤ 1.6 ≥ 70 ≤ 1 ≤ 35
SD-M7/2 1760 ≥ 6 ≥ 9 ≤ 1.6 ≥ 80 ≤ 1 ≤ 15