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Gunning Mixes

This product is mixed with selected dead burnt magnesite clinker and other alkaline composite material plus binders with reasonable grain size and additive.

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Gunning Material

Description

This product is mixed with selected dead burnt magnesite clinker and other alkaline composite material plus binders with reasonable grain size and additive. The products has such characteristics as strong slag resistance, good sinterin, high adhesion and easily gunning. It is widely used in hot patching in places such as slag line, furnace slop, furnace wall of electric furnace. 

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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