High alumina castable refractory supplies monolithic refractory materials, which is made of high alumina aggregateand powder, binder and water reducer, in which the amount of Al2O3 is over 48%. The high alumina castable properties are mainly high mechanical strength, good heat and shock resistance, anti-abrasion and so on.
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Refractory high temperature high aluminum refractory castables for ceramic furnaces
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Meo Machinery Co.LTD
China - Hangzhou
Manufacturing and trade
Trade Capacity
Export Percentage
0-30%
Nearest Port
Shanghai
Accepted Delivery Terms
Employees
501-1000 people
Accepted Payment Currency
USD,EUR,JPY
Average Lead Time
90 Day(s)
Certifications
Product Specifications
--Product Description
Refractory high temperature high aluminum refractory castables for ceramic furnaces
high-alumina refractory castables
High-aluminum castables have the advantages of high refractoriness, good workability, and fast construction speed. According to the type of binder, high-aluminum castables are divided into ordinary high-alumina castables, low-cement high-aluminum castables, and cement-free high-alumina castables.
high-alumina refractory castables
1. Good thermal shock resistance.
2. Good wear resistance and corrosion resistance.
3. High mechanical strength.
4. Convenient construction
high-alumina refractory castables
Due to its good performance,refractory high alumina castable is widely used in steel industry, petroleum industry, chemical industry, and other industries. It can be used on the linings of all kinds of furnaces and kilns, such as boiler, blast furnace, hot stove, heating furnace and ceramic kiln.
High aluminum castable | NMJ-1 | NMJ-2 | NMJ-3 | NMJ-4 | ||
AL2o3，%≥ | 60 | 70 | 75 | 80 | ||
Bulk density | g/cm3 ≥ | 2.4 | 2.65 | 2.8 | 2.85 | |
Compressive strength(Mpa)≥ | 110℃×24h ≥ | 60 | 70 | 90 | 100 | |
1100℃×3h ≥ | 80 | 90 | 100 | 120 | ||
Flexural strength（Mpa)≥ | 110℃×24h ≥ | 7 | 8 | 12 | 13 | |
1100℃×3h ≥ | 9 | 11 | 14 | 16 | ||
Abrasion at room temperature | cc ≤ | 9 | 7 | 6 | 5 | |
Line changes after burning(%) | 1100℃×3h | -0.3/+0.3 | -0.3/+0.3 | -0.3/+0.3 | -0.3/+0.3 | |
Thermal shock stability | 900℃Water cooling，Times≥ | 25 | 25 | 25 | 20 | |
Q1: Are you a manufacture or trader？
A1: We are manufacture。
Q2: How are the products quality？
A2: The products will be strictly inspected before shipment，
so the quality could be guaranteed。
Q3: How about your companys certification？
A3: ISO9001 and Test Report。
Q4：Whats the MOQ of trial order？
A4：No limit，We can offer the best suggestions and solutions
according to your condition。
Q5：How long is delivery time？
A5：The delivery time will be determined according to the
quantity of the order。
Q6：What are the payment terms？
A6：Usually T/T,but L/C are available for us。
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