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Magnesia Based Castable Refractory Joint Gunning Material For Steel Making Industry

Jundao (Henan) New Materials Co.,Ltd.
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Magnesia Based Castable Refractory Joint Gunning Material For Steel Making Industry

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Brand Name : Jundao(Henan)

Model Number : Joint gunning material

Certification : ISO9001:2015 ISO14001:2015

Place of Origin : Henan China

MOQ : 20t

Price : Negotiate

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

Supply Ability : 3000Ton/mon

Packaging Details : Ton bag with rain film and 25kg small bags inside or as customers' requirements

MgO(%) : ≥75

CaO : ≤5

Bulk density (g/cm3) : ≥2.4

Bending strength (MPa) : ≥2

Feature : Good plasticity

Application : Converter

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Joint gunning material Magnesia based refractory castable for Converter of Steel making industry

The refractory joint gunning material refers to a joint material used as the masonry for refractory products. According to the material, it can be divided into clay, high-aluminum, silica and magnesia refractory mud. Almost all refractory raw materials can be made into powders for the preparation of refractory clay. The joint gunning material made of refractory clinker powder and appropriate amount of plastic clay as binder and plasticizer is called ordinary refractory joint gunning material, which has low strength at normal temperature and high strength under the formation of ceramic bond at high temperature.

The refractory joint gunning material Advantage:

1. Good plasticity and convenient construction;

2. Strong bonding strength and corrosion resistance;

3, High refractoriness, up to 1650℃ ± 50℃;

4, Good resistance to slag invasion;

5, Good thermal peeling.

Refractory joint gunning material 1 2
Chemical content (%) MgO≥ 75 55
SiO2≥ / 30
Al2O3≥ 3 3
CaO≤ 5 3
Bulk density (g/cm3) ≥ 110℃×24h 2.40 2.30
Bending strength (MPa) ≥ 110℃×24h 2 2
1500℃×3h 3 3
Linear change rate (%) 1500℃×3h -2.5~0 -2.5~0

Magnesia Based Castable Refractory Joint Gunning Material For Steel Making Industry


Product Tags:

iron making refractories

      

high temperature refractory

      
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