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INSULATION REFRACTORIES

INSULATION REFRACTORIES
INSULATION REFRACTORIES
Product Code : 01
Product Description

We are a 1996 commenced manufacturer and exporter of the domain, indulged in offering a quality approved assortment of Insulation Refractories to our respected clients. Designed by using from pure & synthetic raw materials with utmost precision and accuracy, these refractories are highly used for various applications at service temperatures ranging from 1250oc to 1850oc. Our offered range of Insulation Refractories is well known for their low thermal conductivity and providing uniform pore size and distribution.

Features

 

  • Excellent refractoriness
  • Low shrinkage and creep
  • High structural strength

Further Details

ASSOCIATED BONDED INSULATION REFRACTORIES ARE MANUFACTURED FROM PURE AND SYNTHETIC RAW MATERIALS  ENSURING CONSISTENTLY HIGH QUALITY. THEY ARE SUITABLE FOR APPLICATIONS AT SERVICE TEMPERATURES RANGING FROM 1250oC TO 1850oC. MOST OF THE CLAY-BASED CONVENTIONAL REFRACTORIES ARE NOT RECOMMENDED FOR TEMPERATURES BEYOND 1550oC.

OUTSTANDING FEATURES :

  • VERY HIGH REFRACTORINESS
  • LOW SHRINKAGE AND CREEP
  • HIGH STRUCTURAL STRENGTH
  • HIGH RESISTANCE TO REDUCING ATMOSPHERE
  • LOW THERMAL CONDUCTIVITY
  • UNIFORM PORE SIZE AND DISTRIBUTION

 

USER INDUSTRIES

APPLICATION

  • CERAMIC METALLURGICAL INDUSTRIES CARBON BLACK, SPONGE IRON  

HIGH TEMPERATURE KILN HOT FACE LINING

  • CERAMIC METALLURGICAL INDUSTRIES 

LABORATORY KILN HOT FACE LININGS

  • FERTILISER

PRIMARY REFORMER AND HYDROGEN TRANSFER LINES

  • STEEL  

BLAST FURNACE STOVE

  • FERTILISER AND POWER GENERATION  

HIGH TEMPERATURE AIR PRE-HEATERS AND SECONDARY REFORMER COLD FACE

  • POWDER METALLURGY  

PUSHER TYPE FURNACE LINING

 

PRODUCT

COLD FACE

HOT FACE

H.F.I

H.F.K

H.F-40 LBD

H.F.-50

H.F-60

H.F-60 LBD

H.F-70

H.F-90

AL2O3

22

25

30

38-40

40

50

60

60

70

90

SIO2

78-80

70-75

65-70

55-60

55-60

45-50

35-40

35-40

25-34

-

FE2O3 (MAX)

3

2

2

2

1

1.2

1.5

1

0.5

0.2

MAX.HOT FACE SERVICE TEM (oC) 

800

1000

1260

1360

1400

1450

1450

1550

1600

1750

BULK DENSITY (GM/CC)

8-9

8-9

  0.95 -1.05

1.0-1.10

0.55

0.75-0.80

1.1

0.85

1.1-1.2

1.3-1.5

APPARENT POROSITY MIN.

 

 

 

 

 

 

 

 

 

 

COLD CRUSHING STRENTH (KG/CM2)

24

22

15-20

15-30

7

15-30

25

35-50

35-50

60-90

REHEAT CHANGE @ 1450oC FOR 24 HOURS (MAX)(%)

 

 

 

 

 

 

 

 

 

 

THERMAL CONDUCTIVITY AT HOT FACE TEMPERATURE (W/MoK)

800oC

 

 

0.38

0.45

0.2

0.35

0.39

0.35

0.38

0.39

1000oC

 

 

 

 

 

 

0.46

3.9

0.64

1.33

1200oC

 

 

 

 

 

 

 

 

 

 

RECOMMENDED LAYING MORTARS

INS 20

INS 25

INS 30

INS 40

INS 40

INS 50

INS 60

INS 60

INS 70

INS 90


ASSOCIATED REFRACTORIES & MINERALS

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ASSOCIATED REFRACTORIES & MINERALS
BH-480 (EAST), SHALIMAR BAGH, Delhi - 110088, India
Mr. PRAVEEN KUMAR RAJGARHIA (PROPRIETOR)
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