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AZARSHAHAB REFRACTORIES CO.

TROWELLING PRODUCTS

AR TROWELLING 28T

General Properties (Download PDF)

Classification ………… High Alumina Trowelling
Description … Classical Hydraulic Bonded Refractory Trowelling
Raw Material Basis ……………..………. Bauxite
Bond …………………………………….. Hydraulic
Installing Method …………………….. Trowelling
Packaging …. 25 kg net weight multi proof sacks
Storage Life (Month) ………………….………… 9
Grain Size (mm) ……………………………. Max 3
Water Required (%) ….……………..…..…. 16-18

Main Chemical Component

Al2O3 (%) …………………………………………. 56

SiO2 (%) …………………………………………… 37

Fe2O3 (%) ………………………………………….. 2

CaO (%) ………………………………………….. 4.2

Physical & Thermal Properties

Maximum Service Temperature (ºC) .… 1500
Bulk Density at 110 ºC (gr/cm³) ….. 2.15-2.25
Cold Crushing Strength (kg/cm²)
After Drying at 110 ºC …………….. 280-380
After Firing at 1350 ºC ………….…. 300-400
Permanent Linear Change (%)
After Drying at 110 ºC …….……… Negligible
After Firing at 1000 ºC ………. (-0.4) to (-0.2)

All data subject to reasonable deviation and therefore, should not be used for specification purposes.

AZARSHAHAB REFRACTORIES CO.

TROWELLING PRODUCTS

AR TROWELLING A50T

General Properties (Download PDF)

Classification ……..….……. Alumina Trowelling
Description … Classical Hydraulic Bonded Refractory Trowelling
Raw Material Basis ……………..………. Bauxite
Bond …………………………………….. Hydraulic
Installing Method …………………….. Trowelling
Packaging …. 25 kg net weight multi proof sacks
Storage Life (Month) ………………….………… 9
Grain Size (mm) ……………………………. Max 3
Water Required (%) ….……………..…..…. 16-18

Main Chemical Component

Al2O3 (%) …………………………………………. 50

SiO2 (%) …………………………………………… 33

Fe2O3 (%) ……………………………………….. 1.5

CaO (%) ……………………………………………. 9

Physical & Thermal Properties

Maximum Service Temperature (ºC) .… 1395
Bulk Density at 110 ºC (gr/cm³) ….. 2.10-2.20
Cold Crushing Strength (kg/cm²)
After Drying at 110 ºC …………….. 250-300
After Firing at 1300 ºC ………….…. 280-380
Permanent Linear Change (%)
After Drying at 110 ºC …….……… Negligible
After Firing at 1000 ºC ……… (-0.5) to (+0.3)

All data subject to reasonable deviation and therefore, should not be used for specification purposes.

AZARSHAHAB REFRACTORIES CO.

TROWELLING PRODUCTS

AR TROWELLING A60T

General Properties (Download PDF)

Classification ……..….……. Alumina Trowelling
Description … Classical Hydraulic Bonded Refractory Trowelling
Raw Material Basis ……………..………. Bauxite
Bond …………………………………….. Hydraulic
Installing Method …………………….. Trowelling
Packaging …. 25 kg net weight multi proof sacks
Storage Life (Month) ………………….………… 9
Grain Size (mm) ……………………………. Max 3
Water Required (%) ….……………..…..…. 15-17

Main Chemical Component

Al2O3 (%) …………………………………………. 60

SiO2 (%) …………………………………………… 28

Fe2O3 (%) …………………………………………. 2

CaO (%) ……………………………………………. 4

Physical & Thermal Properties

Maximum Service Temperature (ºC) .… 1540
Bulk Density at 110 ºC (gr/cm³) ….. 2.20-2.30
Cold Crushing Strength (kg/cm²)
After Drying at 110 ºC …………….. 300-400
After Firing at 1300 ºC ………….…. 350-450
Permanent Linear Change (%)
After Drying at 110 ºC …….……… Negligible
After Firing at 1000 ºC ………. (-0.4) to (-0.2)

All data subject to reasonable deviation and therefore, should not be used for specification purposes.

AZARSHAHAB REFRACTORIES CO.

TROWELLING PRODUCTS

AR TROWELLING A70T

General Properties (Download PDF)

Classification ……..…. High Alumina Trowelling
Description … Classical Hydraulic Bonded Refractory Trowelling
Raw Material Basis ……………..………. Bauxite
Bond …………………………………….. Hydraulic
Installing Method …………………….. Trowelling
Packaging …. 25 kg net weight multi proof sacks
Storage Life (Month) ………………….………… 9
Grain Size (mm) ……………………………. Max 3
Water Required (%) ….……………..…..…. 15-17

Main Chemical Component

Al2O3 (%) …………………………………………. 70

SiO2 (%) …………………………………………… 19

Fe2O3 (%) ……………………………………….. 1.5

CaO (%) ……………………………………………. 4

Physical & Thermal Properties

Maximum Service Temperature (ºC) .… 1600
Bulk Density at 110 ºC (gr/cm³) ….. 2.30-2.40
Cold Crushing Strength (kg/cm²)
After Drying at 110 ºC …………….. 320-420
After Firing at 1400 ºC ………….…. 350-450
Permanent Linear Change (%)
After Drying at 110 ºC …….……… Negligible
After Firing at 1000 ºC ………. (-0.3) to (-0.1)

All data subject to reasonable deviation and therefore, should not be used for specification purposes.

AZARSHAHAB REFRACTORIES CO.

TROWELLING PRODUCTS

AR TROWELLING A80T

General Properties (Download PDF)

Classification ……..…. High Alumina Trowelling
Description … Classical Hydraulic Bonded Refractory Trowelling
Raw Material Basis ……………..………. Bauxite
Bond …………………………………….. Hydraulic
Installing Method …………………….. Trowelling
Packaging …. 25 kg net weight multi proof sacks
Storage Life (Month) ………………….………… 9
Grain Size (mm) ……………………………. Max 3
Water Required (%) ….……………..…..…. 14-16

Main Chemical Component

Al2O3 (%) …………………………………………. 82

SiO2 (%) ……………………………………………. 9

Fe2O3 (%) …………………………………………. 2

CaO (%) ……………………………………………. 4

Physical & Thermal Properties

Maximum Service Temperature (ºC) .… 1640
Bulk Density at 110 ºC (gr/cm³) ….. 2.40-2.50
Cold Crushing Strength (kg/cm²)
After Drying at 110 ºC …………….. 350-450
After Firing at 1400 ºC ………….…. 380-480
Permanent Linear Change (%)
After Drying at 110 ºC …….……… Negligible
After Firing at 1000 ºC ………. (-0.3) to (-0.1)

All data subject to reasonable deviation and therefore, should not be used for specification purposes.

AZARSHAHAB REFRACTORIES CO.

TROWELLING PRODUCTS

AR TROWELLING A90T

General Properties (Download PDF)

Classification ……..…. High Alumina Trowelling
Description … Classical Hydraulic Bonded Refractory Trowelling
Raw Material Basis ……………..………. Bauxite
Bond …………………………………….. Hydraulic
Installing Method …………………….. Trowelling
Packaging …. 25 kg net weight multi proof sacks
Storage Life (Month) ………………….………… 9
Grain Size (mm) ……………………………. Max 3
Water Required (%) ….……………..…..…. 14-16

Main Chemical Component

Al2O3 (%) …………………………………………. 90

SiO2 (%) ………………………………………….. 3.5

Fe2O3 (%) …………………………………………. 1

CaO (%) ……………………………………………. 4

Physical & Thermal Properties

Maximum Service Temperature (ºC) .… 1680
Bulk Density at 110 ºC (gr/cm³) ….. 2.60-2.70
Cold Crushing Strength (kg/cm²)
After Drying at 110 ºC …………….. 450-550
After Firing at 1400 ºC ………….…. 550-650
Permanent Linear Change (%)
After Drying at 110 ºC …….……… Negligible
After Firing at 1000 ºC ……… (-0.2) to (+0.2)

All data subject to reasonable deviation and therefore, should not be used for specification purposes.

AZARSHAHAB REFRACTORIES CO.

TROWELLING PRODUCTS

AR TROWELLING A94T

General Properties (Download PDF)

Classification ………… High Alumina Trowelling
Description … Classical Hydraulic Bonded Refractory Trowelling
Raw Material Basis ……………..………. Bauxite
Bond …………………………………….. Hydraulic
Installing Method …………………….. Trowelling
Packaging …. 25 kg net weight multi proof sacks
Storage Life (Month) ………………….………… 9
Grain Size (mm) ……………………………. Max 3
Water Required (%) ….……………..…..…. 11-13

Main Chemical Component

Al2O3 (%) …………………………………………. 93

SiO2 (%) ………………………………………….. 2.7

Fe2O3 (%) ……………………………………….. 0.1

CaO (%) ……………………………………………. 4

Physical & Thermal Properties

Maximum Service Temperature (ºC) .… 1800
Bulk Density at 110 ºC (gr/cm³) ….. 2.70-2.80
Cold Crushing Strength (kg/cm²)
After Drying at 110 ºC …………….. 600-800
After Firing at 1400 ºC ………….…. 650-850
Permanent Linear Change (%)
After Drying at 110 ºC …….……… Negligible
After Firing at 1000 ºC ……… (-0.2) to (+0.2)

All data subject to reasonable deviation and therefore, should not be used for specification purposes.