Clay heat-insulating refractory brick

Clay heat-insulating refractory brick

Product Introduction

Brand
Index

HTNG135-1.3

HTNG130-1.0

HTNG125-0.8

HTNG120-0.6

Bulk density B · D (g/cm³) ≤

1.3

1.0

0.8

0.6

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

5.0

3.5

2.5

1.3

Heating permanent line change P · L · C
(%)

-2~1
(1350 ℃× 12h)

-2~1
(1300 ℃× 12h)

-2~1
(1250 ℃× 12h)

-2~1
(1200 ℃× 12h)

Thermal conductivity T · C[W/(m · K)]
Average temperature (350±25)
(℃)≤

 

0.55

 

0.40

 

0.35

 

0.25

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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