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Refractory Gunning Mix

Refractory Gunning Mix Description Refractory gunning mix is an important refractory for repairing kiln furnace. It is mainly used for repairing kiln and thermal equipment by spraying method, so that the lining can be damaged equally or nearly, and the lining life can be prolonged effectively,...

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Refractory Gunning Mix

Description

Refractory gunning mix is an important refractory for repairing kiln furnace. It is mainly used for repairing kiln and thermal equipment by spraying method, so that the lining can be damaged equally or nearly, and the lining life can be prolonged effectively, and the loss of refractories can be reduced. There are many construction methods of spraying material, such as spraying, casing pouring, pumping, etc. It has many advantages such as a certain degree of fire resistance, corrosion resistance, erosion resistance, high adhesion rate, easy construction, short construction period.

Refractory gunning mix usage: mainly used to repair the lining of kiln or thermal equipment, blast furnace, hot blast stove, tapping ditch, open hearth, converter and electricity Furnace, heat. 

Specification

MgO

(%)

SiO2

(%)

Fe2O3

(%)

CaO

(%)

BD g/cm3

Cold Crushing Strength

1500℃×2hr(Mpa)

Linear change 1500℃×2hr(%)

≥90

4-6

≤1.5

≤2

≥2.5

≥12

≤1.5

87-89

2-4

≤1.5

4-6

≥2.5

≥10

≤1.5

72-74

18-20

3-5

≤2

≥2.4

≥10

≤1.8

66-68

24-26

4-6

≤2

≥2.4

≥10

≤1.8

P.S.: The grain size and specification of the product can be provided as required.

 

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