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RrefLyte 7



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Product Description

RrefLyte 7

Product:

Rreflyte 7

Type:

Low Density


Insulating Castable

Nature Of Bond :

Hydraulic

Installation:

Tamping

General Properties


Raw Material Base:

Exfoliated


Vermiculite

Max. Service Temp.

11000c

Max Grain Size:

6 Mm

Water Req. For Casting:

60 - 65%

Reversible Thermal Expansion:

0.57% At 10000c

Chemical Analysis,%

Typical Actual

Al2o3

33.00

Sio2

32.00 -

Fe2o3

8.00 8.5 Max

Tio2

3.90 -

Cao

16.20 -

Mgo

4.20

Na2o


Loi

2.40 -

Physical Properties


Bulk Density, G/Cc


After Drying At 1100c/24 Hrs

820 850 Max

Ccs, Kg/Cm2


After Drying At 1100c/24 Hrs

15 12 Min

After Heating At 8000c/3 Hrs

9 4 Min

After Heating At11000c/3 Hrs

12 6 Min

After Heating At 14500c/3 Hrs


After Heating At 15000c/3 Hrs


After Heating At 15500c/3 Hrs


Mor, Kg/Cm2


After Drying At 1100c/24 Hrs

4 -

After Heating At 8000c/3 Hrs

3 -

After Heating At11000c/3 Hrs

3 -

After Heating At 14500c/3 Hrs


After Heating At 15000c/3 Hrs


After Heating At 15500c/3 Hrs


% Retained On Maximum Size

2 5max

Thermal Properties


Refractoriness, Orton/0c

13/134912/1337 Min.

Plc,%


After Heating At 8000c/3 Hrs

-0.25 ±0.80 Max

After Heating At11000c/3 Hrs


After Heating At 14500c/3 Hrs

-0.56 ±1.20 Max

After Heating At 15000c/3 Hrs


After Heating At 15500c/3 Hrs


Hmor At 14000c, Kg/Cm2


Thermal Conductivity, Kcal/M Hr0c


At 3000c Hf

0.15 -

At 5000c Hf

0.17 0.18 Max

At 8000c Hf

0.19 -

Packaging:

25 Kg Bags

Storage Life:

9 Months

Delivery State:

Dry

 

Product Code : 202

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