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Accmon 90

Accmon 90
Accmon 90
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Product Code : 03
Product Description

  • PRODUCT: ACCMON 90
  • PRODUCT CLASS:  REFRACTORY MONOLITHIC
  •  TYPE :  90% ALUMINA LC CASTABLE
  • NATURE OF BOND: HYDRAULIC
  • INSTALLATION: VIBRATION CASTING

GENERAL PROPERTIES

  • MAX. SERVICE TEMPERATURE:  1700 ºC
  • MAXIMUM GRAIN SIZE: 6 mm
  • WATER REQUIRED FOR CASTING: 4.0 – 5.0%

Chemical Analysis, %

 

Range

Typical Value

Test Procedure

Al2O3

86.0 – 90.0

86.3

BIS 12107 Part 3

Fe2O3

0.90 – 1.50

1.15

BIS 12107 Part 6

CaO

1.50 – 2.00

1.70

ASTM C 573

PHYSICAL PROPERTIES

 

RANGE

TYPICAL VALUE

TEST PROCEDURE

Dry density, g / cc

after drying at 110 ºC / 24 hrs

 

2.95 – 3.10

 

3.05

 

BIS 10570

CCS, kg/cm2

after drying at 110 ºC / 24 hrs after heating at 1100 ºC / 3 hrs

after heating at 1550 ºC / 3 hrs

 

800 – 1000

900 – 1250

1100 – 1280

 

950

1190

1235

 

BIS 10570

BIS 10570

BIS 10570

% Retained on maximum size

0 – 5

3.0

BIS 1528 Part 14

THERMAL PROPERTIES

 

RANGE

TYPICAL VALUE

TEST PROCEDURE

Refractoriness, Orton / ºC

 

+ 37 / + 1820

BIS 1528 Part 1

PLC, %

after heating at 1550 ºC / 3 hrs

 

+1.80 to –0.5

 

+1.42

 

BIS 10570

  • Packaging: 25 kg bags    
  • Delivery State: Dry
  • Storage Life: Best till 6 months from the date of production, if stored in proper condition.

Note:

  • The data are current production averages. They can not be used as limits for specification.
  • Extended Storage Life can be achieved when the product is supplied in 2 – pack.


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