Unshaped refractories for carbon baking furnace (including prefabricated parts)

Unshaped refractories for carbon baking furnace (including prefabricated parts)

Product Introduction

Brand
Index

HT-TPLQ

HT-TPLD

HT-TPLM

Al₂O₃ (%) ≥

51

40

45

Fe₂O₃ (%)≤

2.0

2.5

2.5

K₂O+Na₂O(%) ≤

0.45

 

 

Bulk density B · D(110 ℃× 24h)(Kg/m³)≥

2.35

2.30

2.35

Normal temperature compressive strength C · C · S(110 ℃× 24h)(MPa)≥

45

50

55

Creep rate (0.2MPa,1250 ℃× 25h)(%)≤

0.3

 

1

Change of permanent heating line P · L · C(1450 ℃× 3h)(%)

-0.3~ 0.4

-0.5~ 0.5

-0.5~ 0.5

0.2MPa load softening temperature R · U · L(T No℃) ≥

1430

 

 

Application site Application

furnace wall
Furnace wall

furnace bottom
Furnace bottom

Furnace surface
Furnace surface

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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