High purity magnesia brick

The product uses high-purity microcrystalline magnesia as the main raw material, through high-pressure molding, high-temperature sintering, with less impurity content, low porosity, high strength, strong corrosion resistance and other characteristics, is the Maerz kiln firing zone, sleeve lime kiln firing zone and combustion chamber parts of the ideal refractory.

Product Introduction

The product uses high-purity microcrystalline magnesia as the main raw material, through high-pressure molding, high-temperature sintering, with less impurity content, low porosity, high strength, strong corrosion resistance and other characteristics, is the Maerz kiln firing zone, sleeve lime kiln firing zone and combustion chamber parts of the ideal refractory.

Brand
Index

HTMZ-95

HTMZ-97

HTMZ-98

MgO(%)≥

95

97

97.5

SiO₂ (%)≤

2.5

1.5

1.0

The apparent porosity A · P(%) ≤

19

18

16

Bulk density B · D(g/cm³)≥

2.90

2.95

2.95

Normal temperature compressive strength C · C · S(MPa) ≥

50

60

60

Softening temperature of 0.2MPa load R · U · L(To. ˚C) ≥

1650

1700

1700

Change of permanent heating line P · L · C(1650 ℃× 2h)(%)

-0.4~0

-0.3~0

-0.2~0

Certificates We Obtain


Zhengzhou Patent Pilot Enterprise

Zhengzhou Patent Pilot Enterprise

Hundred Key Private Enterprises in Zhengzhou

Hundred Key Private Enterprises in Zhengzhou

Contract-abiding and credit-heavy enterprises

Contract-abiding and credit-heavy enterprises

High Quality Products of Henan Province

High Quality Products of Henan Province

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