High purity mullite brick

High purity mullite brick

Product Introduction

Brand
Index

HTM-70

Al₂O₃ (%) ≥

70

Fe₂O₃ (%)≤

1.0

Bulk density B · D(g/cm³)≥

2.50

The apparent porosity A · P(%)≤

20

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

65

0.2MPa load softening temperature R · U · L(To.6 ℃)≥

1650

Thermal shock resistance T · S · R(1100 ℃ water cooling times) ≥

10

Change of permanent heating line P · L · C(1450 ℃)(%)

-0.3~0.2

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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