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clay mortar

Refractory Clay Mortar High Temperature

Refractory clay refers to clay with a refractoriness greater than 1580°C and can be used as refractory materials and bauxite used as refractory materials. In addition to their high refractoriness, they can maintain volume stability under high temperature conditions, and have slag resistance, resistance to rapid cooling and rapid heating, and a certain mechanical strength, so they are extremely firm after calcination. Refractory clay is mainly used in the metallurgical industry as a raw material for the production of shaped refractory materials (bricks of various specifications) and unshaped refractory materials. The usage accounts for about 70% of all refractory materials.

  • Payment :

    In Advance
  • Product Origin :

    China
  • Shipping Port :

    Shanghai Port
  • Lead Time :

    15 Working days

Product parameters:

Item DYSCM-42A DYSCM-45A DYSCM-45B DYSCM-55B DYSCM-65B DYSCM-75B DYSCM-80
Al2O3 % ≥42 ≥45 ≥45 ≥55 ≥65 ≥75 ≥80
Fire resistance ℃ ≥1710 ≥1730 ≥1730 ≥1770 ≥1790 ≥1790 ≥1790
Powder ≥0.5mm % - - ≤1 ≤1 ≤1 ≤1 ≤1
Particle size ≤0.076mm % - - ≥50 ≥50 ≥50 ≥50 ≥70
Mud resistance 110℃×24h MPa ≥1.0 ≥1.0 ≥2.0 ≥2.0 ≥2.0 ≥2.0 ≥2.0
Flexural strength 1400℃×3h MPa ≥3.0 ≥3.0 - ≥6.0 ≥6.0 ≥6.0 -
0.2MPa load softening ℃ - - ≥1200 ≥1300 ≥1400 ≥1400 ≥1650
Reburning line change rate 1400℃×3h % 1~5 1~5 +1~-5 +1~-5 +1~-5 +1~-5 -

 

Product features: Refractory Fire Mortar

  1. High temperature resistance: Refractory clay can maintain stable performance in high temperature environments and will not deform or crack due to temperature changes.
  2. Corrosion resistance: Refractory clay can resist the erosion of chemicals such as acids and alkalis, and has good anti-corrosion properties.
  3. Good plasticity and plasticity: Refractory clay can be processed by adding water and stirring, and has good plasticity and plasticity.
  4. Good adhesion: Refractory clay can bond well with other materials and has good bonding properties.
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