Silicone brick

Silica brick is based on high alumina clay, mullite and silicon carbide as the main raw material, with high strength, wear resistance, excellent thermal shock stability and other characteristics, mainly used in cement kiln transition zone, safety belt, decomposition zone, three air duct, decomposition furnace and cooling machine.

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Product Introduction

Silica brick is based on high alumina clay, mullite and silicon carbide as the main raw material, with high strength, wear resistance, excellent thermal shock stability and other characteristics, mainly used in cement kiln transition zone, safety belt, decomposition zone, three air duct, decomposition furnace and cooling machine.

Project

HWTASM

HWASM-1680

HWASM-1650

HWASM-1550

HWASM-1450

Al2O3(%)≥

67

65

62

60

55

SiO2+ Sic (%) ≥

25

25

25

27

30

Bulk density g/cm3≥

2.7

2.65

2.6

2.55

2.4

Percent porosity (%)≤

18

19

20

20

20

Normal temperature compressive strength
(MPA) ≥

120

100

90

85

70

0.2 MPa load softening temperature
(T0.6 ℃)≥

1680

1650

1600

1550

1450

thermal shock stability
(1100 ℃ water cooling) times ≥

15

12

12

10

10

Wear resistance at room temperature (cm3) ≤

4.5

5.0

5.0

5.0

6.0

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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