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Cast Big Sillimanite Block

  • Item: Sillimanite Big Block
  • Apparent Prosity : ≤21 (%)
  • Bulk Density : ≥2.5 g/cm3
  • Cold Crushing Strength : ≥50 Mpa
  • Pyrometric Cone Equivalent S.C. SK : 36
  • 0.2Mpa Refractoriness Under Load T0.6 ℃: ≥1550
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  • Cast Big Sillimanite Block
■ Feature

Sillimanite Big Block:

Due to its good chemical stability, high fire resistance, big intensity and good high temperature performance, it is a new top-grade refractory material with high erosion resistant.

■ Technical Data

Physical and chemical index:

Item

TY-CGXS-60

Chemical Composition  %

Al2O3

60

SiO2

38

Fe2O3

1.0

Apparent Porosity

24

Bulk Density g/cm3

2.4

Cold Crushing Strength Mpa

50

0.2Mpa Refractoriness Under Load T0.6

1500

Permanent Linear Change On Reheating

%1500X2h

±0.1

Thermal Shock Resistances 100 water cycles

20

Reversible Thermal Expansion 1000

0.6

Pyrometric Cone Equivalent S.C. SK

36

 

1.The typical technical data shown are based on average results on production samples and are subject to normal variation on individual tests.

2.Sunrise reserve the rights to further technical developments and new editions of technical production information.

 


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