| Product | Refractoriness for Cement Rotary Kiln |
|
■ HA、H1-1、H2-1、H3、CA-150、CA-180、SGM-A50、SGM-A60、SGM-A70
■ L1
■ HA、H1-1、H2-1、H3
■ MC-65、MC-75、UMC-65、UMC-75
■ CA-150、CA-180、SNC-70
Specification
Brand |
MC-65 |
MC-75 |
UMC-65 |
UMC-75 |
MS42 |
SGM-A50 |
SGM-A60 |
SGM-A70 |
|
Properties |
|||||||||
Refractoriness (SK) |
40 |
40 |
40 |
40 |
40 |
--- |
--- |
--- |
|
Apparent Porosity (%) |
≦20 |
≦20 |
≦21 |
≦21 |
≦14 |
--- |
--- |
--- |
|
Bulk Density |
≧2.8 |
≧2.8 |
≧2.9 |
≧2.9 |
--- |
≧2.0 |
≧2.1 |
≧2.15 |
|
Cold Crushing Strength |
≧300 |
≧350 |
≧250 |
≧250 |
≧550 |
≧200 |
≧200 |
≧200 |
|
Chemical Composition (%) |
MgO |
≧65 |
≧75 |
≧65 |
≧75 |
≧80 |
--- |
--- |
--- |
Cr2O3 |
≧9 |
≧6 |
≧12 |
≧8 |
≧2.5 |
--- |
--- |
--- |
|
Al2O3 |
--- |
--- |
--- |
--- |
≧15 |
≦50 |
≦60 |
≦70 |
|
Characteristics |
Brick |
Gunning |
|||||||
Application |
Rotary Kiln |
Cooler, Head Exchanger, Kiln Hood |
|||||||
Brand |
CA-150 |
CA-180 |
SNC-70 |
PL-150 |
|
Properties |
|||||
Cold Crushing Strength (kg/cm2) |
≧300 |
≧250 |
≧500 |
≧180 |
|
Modulus of Rapture (kg/cm2) |
≧60 |
≧60 |
≧80 |
≧60 |
|
Bulk Density (g/cm3) |
≧2.05 |
≧2.35 |
≧2.65 |
≧2.00 |
|
Chemical Composition (%) |
Al2O3 |
≧45 |
≧70 |
≧70 |
≧40 |
CaO |
--- |
--- |
≦2.0 |
--- |
|
Water Require (%) |
12~14 |
11~13 |
6~7 |
--- |
|
Characteristics |
Casting |
Plastic |
|||
Application |
Head Exchanger |
Cooler, Head Exchanger, Kiln Hood |
Cooler, Head Exchanger |
Cooler |
|
Brand |
L1 |
F1 |
F3 |
H3 |
H2-1 |
H1-1 |
HA |
|
Properties |
||||||||
Refractoriness (SK) |
34 |
34 |
32 |
35 |
37 |
38 |
39 |
|
Apparent Porosity (%) |
≧40 |
≦26 |
≦26 |
≦27 |
≦22 |
≦22 |
≦26 |
|
Cold Crushing Strength (kg/cm2) |
≧150 |
≧300 |
≧300 |
≧245 |
≧500 |
≧500 |
≧500 |
|
Bulk Density(g/cm3) |
≦1.6 |
≧2.2 |
≧2.0 |
≧2.1 |
≧2.4 |
≧2.5 |
≧2.5 |
|
Chemical Composition (%) |
Al2O3 |
≧40 |
≧40 |
≧30 |
≧50 |
≧65 |
≧70 |
≧80 |
Fe2O3 |
≦3.0 |
≦3.0 |
≦3.0 |
≦2.5 |
≦2.5 |
≦2.5 |
≦2.0 |
|
Characteristics |
--- |
Brick |
Brick |
Brick |
Brick |
Brick |
Brick |
|
Application |
Tertiary |
Cooler, |
Head |
Rotary Kiln |
Rotary Kiln, |
Kiln Hood, |
Calciner |
|
