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CCEFIRE ® Refractory castable

Product description

Refractory castable is unshaped refractory material that doesn’t need firing and features fluidness after adding water. Mixed by grain, fines and binder in fixed proportion, refractory castable can replace special shaped refractory material. Refractory castable can be used directly without firing, easy to construct, and has a high utilization rate and high cold crushing strength.

This product have the merits of high density, low porosity rate, good hot strength, high refractories and high refractoriness under load. It is strong in mechanical spalling resistance, shock resistance and corrosion resistance. This product is widely used in thermal equipments, heating furnace in metallurgical industry, boilers in electricity industry, and building material industry furnace.

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Features and Application

Application:

  • Furnaces and kilns
  • Metallurgy
  • Petroleum
  • Chemical industry
  • Construction
  • Electric power
  • Machine building

Advantage

1.Own raw materials base.

2. Autocontrol production process assure stable quality.

Size and TDS

CCEFIRE® Refractory castable

Type

Corundum

Corundum Mullite

Mullite

High-Alumina

Fire clay

Item

DECA90

DECA80

DECA60

DECA85

DECA55

DECA65

DECA75

DECA85

DECA70

DECA38

DECA45

DECA42

AL2O3 (%)

≥90

≥80

≥60

≥85

≥55

≥65

≥75

≥85

≥70

≥38

≥45

≥42

Refractoriness  (℃)

≥1790

≥1790

≥1770

≥1790

≥1770

≥1790

≥1790

≥1790

≥1790

≥1690

≥1730

≥1710

Modulus of rupture (Mpa)

110×24h

≥2.5

≥3.0

≥2.0

≥3.0

≥2.0

≥2.0

≥2.0

≥2.0

≥4.0

≥1.0

≥2.0

≥1.0

1200×3h

1500×3h

1500×3h

1500×3h

1500×3h

1400×3h

1400×3h

1400×3h

1400×3h

1200×3h

≥3.0

≥6.0

≥3.0

≥6.0

≥6.0

≥6.0

≥6.0

≥6.0

≥6.0

≥6.0

≥6.0

≥8.0

Linear Change After Heating (%)

1500×2h

0+0.5

0+0.5

1.5

 

 

 

 

 

 

 

 

 

1400×3h

 

 

 

 

-4

-4

-4

 

 

1200×3h

1300×3h

1300×3h

-2

-4

-4