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High Cold Crushing Strength Low Cement Castable Refractory Strong Erosion Resistance

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High Cold Crushing Strength Low Cement Castable Refractory Strong Erosion Resistance

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Brand Name : Jundao(Henan)

Model Number : Low cement castable refractory

Certification : ISO9001:2015 ISO14001:2015

Place of Origin : Henan China

MOQ : 20

Price : Negotiate

Payment Terms : L/C, T/T, Western Union, MoneyGram

Supply Ability : 3000Ton/mon

Packaging Details : Fumigated wooden pallet, plastic or steel bandages strapped and the whole outside is wrapped with thermoplastic film.

Material : Low cement castable refractory

Bulk density : ≥2.6

Water content for construction (%) : ≤7

The highest working temp (℃) : ≥1500

Performance : High cold crushing strength

Application : Cement rotary kiln mouth, kiln hood, cooler and other industrial kiln lining

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Low cement castable refractory strong erosion resistance fire clay castable

Low cement castable refractory refers to castable refractory materials with less than 8% calcium alumina cement. It is required that the content of CaO in the castable is less than 2.5%, and its main type is low cement (Cao content 1%~2.5%), ultra low cement (1% CaO content)and no cement ( CaO ≤0.2%) refractory castable. We Provide a wide range of low cement castable, bauxite based low cement castable, mullite based low cement castable and corundum based low cement castable.


Low Cement Castable Refractory is widely used in heating furnace, soaking pit and other heat treatment furnaces and cement rotary kiln lining.


Low cement castable refractory features:
1. Lower porosity
2. High density
3. Low abrasion
4. Strong erosion resistance
5. High cold crushing strength
6. Good high temperature performance

Product name High-alumina low cement castable Corundum based low cement castable
Brand G-15 G-16 G-17 G-18S G-18
The highest working temp (℃) 1500 1600 1650 1700 1750
Bulk density 110℃ dry off (g/cm3) ≥ 2.60 2.65 3.00 3.00 3.00
Chemical content (%) Al2O3 (%) ≥ 75 78 90 92 93
SiO2 (%) ≤ 20 15 6 4 1
Bending strength (MPa) ≥ 110℃×24h 8 10 13 13 8
1100℃×3h 8 10 13 13 8
1500℃×3h / / 15 15 8
Cold crushing strength (MPa) ≥ 110℃×24h 80 100 100 100 80
1100℃×3h 80 100 100 100 80
1500℃×3h / / 100 100 80
Reheat linear change (%) 1100℃×3h -0.1~0.3 -0.1~0.3 -0.1~0.3 -0.1~0.3 +0.20
1500℃×3h / / -0.2~0.6 -0.2~0.6 +0.50
Water content for construction (%) 6-7 5.5-6.5 4.5-5.5 5-6 5.5-6.5
Application Cement rotary kiln mouth, kiln hood, cooler and other industrial kiln lining Cement rotary kiln mouth, coal-injection duct and other industrial kiln lining

High Cold Crushing Strength Low Cement Castable Refractory Strong Erosion Resistance


Product Tags:

iron making refractories

      

high alumina refractory

      
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