Fast Dry High Alumina Castable

Fast Dry High Alumina Castable

 WHO WE ARE :

We not only provide the best service to World Top 500 Enterprises , also to YOU .

We can accept the Payment Term : LC 120 DAYS , D/P 90 DAYS, D/A-O/A 60 DAYS .

We have more 100 items Chinese National Patents .

Our Lab is Hennan province Refractory Engineering T&R Center

Our Tech Team include : PROFESSOR , DOCTORAL SUPERVISOR , SENIOR ENGINEER, EXPERT.

Our Project Team have rich experience for international Refractory Turn-Key Project .

We are not only to supply refractory products to YOU , We also want to share the KEY TECH with YOU.

Technical instructions

Fast Drying Castables and high performance refractory castables are similar.

This kind of material is suitable for short installation, fast drying and furnace maintenance. 

it can save maitain project drying and heating time reduce to 3-5 days .

this refractory castables are mainly divided into high-aluminum, mullite, and corundum castables.

The modified products are characterized by high strength, erosion resistance, wear resistance, and high temperature resistance.

Mainly used for cement kiln kiln mouth, kiln door cover, cooling machine, third air pipe, coal injection pipe and other parts.

Technical Parameters

ITEM

HIGH ALUMINA BASE

MULLITE BASE

HD-LKJ55

HD-LKJ60

HD-LKJ65

HD-LKJ70

HD-MKJ60

HD-MKJ65

HD-MKJ70

HD-MKJ75

 Al2O3    (%)     ≥

55

60

65

70

60

65

70

75

BD (g/cm3) ≥

110℃ × 24h

2.2

2.3

2.3

2.5

2.3

2.4

2.5

2.7

MOR(MPa)  ≥

110℃ × 24 h

6

7

8

8

7

8

9

10

1350℃ × 3 h

8

10

10

11*

10

10

12*

12*

CCS(MPa)  ≥

110℃ × 24 h

30

30

40

45

35

40

45

50

1350℃ × 3 h

40

40

50

60*

50

50

60*

80*

PLC (%)    ≤

1350℃ × 3 h

±0.5

±0.5

±0.5

±0.5*

±0.5

±0.5

±0.5*

±0.5*

REF (℃)

1400

1450

1500

1550

1500

1550

1600

1600

 

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