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CALUNDUM .

CALUNDUM .
CALUNDUM .
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Product Code : 06
Product Description
  • Product: Calundum
  • Type:: Medium Purity 45% Alumina Cement

CHEMICAL ANALYSIS, %

 

RANGE

TYPICAL VALUE

TEST PROCEDURE

Al2O3

45 – 48

46.7

BIS 12107 Part 3

Fe2O3

5.5 – 8

6.7

BIS 12107 Part 6

CaO

31.6 – 33.8

32.6

BIS 4032

PHYSICAL PROPERTIES

 

RANGE

TYPICAL VALUE

TEST PROCEDURE

Specific Surface Area, (cm²/g)

3000 – 3500

3200

BIS 4031(Part – 2)

CCS after 1 day, kg / cm2

130 – 200

155

ACE procedure TP/042 based on EN 196 -1

MOR after 1 day, kg/cm2

25 – 45

34

ACE procedure TP/042 based on EN 196 -1

Setting Time, Minutes Initial

Final

 

80 – 175

130 – 250

 

115

175

ACE procedure TP/042 based on EN 196 -1

Flow Property, %

T15

 

7.5 – 35

 

20

ACE procedure TP/042 based on EN 196 -1

 THERMAL PROPERTIES

 

RANGE

TYPICAL VALUE

TEST PROCEDURE

Refractoriness, Orton / ºC

 

13 / 1349

BIS 1528 Part 1

MINERALOGICAL PROPERTIES

 

RANGE

TYPICAL VALUE

TEST PROCEDURE

Mineralogy Major phase Minor phase

 

CA

C2AS, C4AF, C12A7

 

X-ray Diffractometry

  • Packaging: 25 kg bags          
  • Delivery State: Dry
  • Storage Life: Best till 9 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.


S.K GUPTA PVT LTD
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