Высокоглинозный литейный высококачественный огнестойкий глинозем цемент 1600 c фосфат глинозема огнеупорный

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Характеристики





For refractory Castable and mortar,we mainly have below 3 grades.


1.Gunning Material
Gunning material is made of selected mullite,corundum, bauxite as raw materials and also add clays, cement and additives. It can reduce installation time due to different way of installation.Gunning material is an important refractory material for repairing kiln. It mainly repairs kiln and thermal equipment by means of gunning repair, so that the lining can reach or close to the equilibrium damage, and can effectively extend the life of the lining and reduce the loss of refractory. There are many ways to use this material such as spray, sleeve, pump and so on.

Feature:
* High refractoriness
* Corrosion resistance, erosion resistance
* High adhesion rate
* Convenient construction, short construction period



SPECIFICATION
Item
TSGC60
TSGC75
TSGC80
TSGC85
Max Service Temp /℃
1550
1600
1650
1700
CCS 110℃ (Mpa) 1100℃ 1500 ℃
30
25
40
40
35
55
80
65
95
85
70
100
MOR 110℃ (Mpa) 1100℃ 1500℃
9
9
8
                 10
11
10
12
12
11
14
Max Grain Size (Mm)
5
5
5
5
Chemical Analysis(%)
60
75
80
85
Al2O3
2.5
2.5
2
1.8
Fe2O3
Rebound Rate(%)
8-10
8-10
8-10
8-10


2.Refractory castable
Refractory castable is mixed by high quality raw materials such as bauxite, flint clay, silica powder,α-alumina powder as micro powder, refractory cement as binder. Also some additive to make better performance. Formulas are changed according to different applications. Our refractory castable are using in steel industry, boiler furnaces, incinerators and other industrial furnaces.

Feature:
* Excellent abrasion resistance
* Excellent high temperature resistance
* Excellent crushing strength
* Anti corrode


Application
* Incinerators
* Aluminium industry
* Cement industrial
* Steel industrial
* Boiler
* Pizza oven



SPECIFICATION
Item
RC-45
RC-55
RC-60
RC-65
Service Temp ℃≥
1400
1450
1500
1550
Bulk Density (Kg/M3) ≥
2.2
2.2
2.3
2.35
Cold Crushing Strength (Mpa) ≥ 110℃
45
47
50
50
1100℃
40
42
45
45
1500℃
--
--
65
68
Max Grain Size (Mm)
6
6
6
6
Al2O3% ≥
45
50
60
65
Fe2O3≤
2
2.5
2.5
2.3
Water % (Typical)
11-13
11-13
9-11
9-11
Item
RC-75
RC-80
RC-85
RC-95
Service Temp ℃≥
1600
1650
1700
1700
Bulk Density (Kg/M3) ≥
2.5
2.6
2.7
3
Cold Crushing Strength (Mpa) ≥ 110℃
65
70
90
95
1100℃
55
60
80
85
1500℃
80
85
100
110
Max Grain Size (Mm)
6
6
6
6
Al2O3% ≥
75
80
85
95
Fe2O3≤
2.5
2
1.8
1.2
Water % (Typical)
7-9
7-9
6-8
6-7


3.Low Cement Castable

In order to achieve better high temperature performance, we must reduce the calcium content of the castable. First, it is
necessary to use pure calcium aluminate cement also add alumina micropowder and silicon micropowder and use super water reducer to improve the performance of the product.

In order to achieve better high temperature performance, we must reduce the calcium content of the castable. First, it is
necessary to use pure calcium aluminate cement also add alumina micropowder and silicon micropowder and use super water reducer to improve the performance of the product. They are used in many applications that require high refractoriness, corrosion resistance and abrasion resistance. Our low cement castable has uniform structure with low porosity,good high tempreature strength. The content of CAO of low cement castable is less than 3%,so it insure the castable have a better high temperature performance

Feature:
Low content of CAO
Excellent abrasion resistance
Excellent high temperature resistance
Excellent crushing strength

Application:
Rotary kiln
Aluminium industry
Cement industrial
Steel industrial



SPECIFICATION
ITEM
RLC-75
RLC-80
RLC-85
RLC-95
Service Temp ℃≥
1650
1700
1750
1780
Bulk Density (Kg/M3) ≥
2.55
2.6
2.7
3
Cold Crushing Strength (Mpa) ≥ 110℃
65
70
80
90
1100℃
75
80
90
95
1500℃
80
85
100
110
Max Grain Size (Mm)
6
6
6
6
Al2O3% ≥
45
50
60
65
Fe2O3≤
2
2.5
2.5
3
CaO
2-3
2-3
2-3
2-3
Water % (Typical)
7-9
7-9
6-8
6-7


4.Insulation Castable

According different working temperature the bond material of insulation castable can be perlite, vermiculite, light weight clay.light weight mullite, bubble alumina. We can supply insulation castable from 800℃-1700℃ density from 0.8-1.5g/cm3.
Please ask specifications sheet from sales.




























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