Precast blocks for refractory castables

Detailed introduction

The refractory castable prefabricated block can be baked and hoisted to speed up the construction speed, and is easy to replace when damaged, less affecting production, thus gaining valuable production time for enterprises. This series of products has heating furnace roof beam, shaft furnace brick, cupola bridge brick and so on. It has been applied to many heating plants in Tangshan, such as Yalong Shun, Jin Dong and Yinfeng. At the same time, Tangshan Guoliang Special Refractories Co., Ltd. can also produce prefabricated blocks of various sizes and materials according to customer requirements.

Main Properties 


Index

Item

TNYK-90

TNYK-80

TNYK70

TNYK-65

TNYK-60

chemical composition%

Al203,% ≥

90

80

70

65

60

CaO,% ≥

9

1.0

1.5

1.6

2.0

bulk densityg/cm³ ≥

11O℃×24h

3.00

2.70

2.65

2.60

2.50

1400℃×3h

2.95

2.65

2.60

2.56

2.48

C.C.SMPa ≥

110℃×24h

35

30

30

25

22

1400℃×3h

75

70

65

60

50

M.O.RMPa ≥

110℃×24h

5.0

4.5

4.5

4.0

3.0

1400℃×3h

7.5

7.0

6.5

6.0

5.0

linear change after heating%

1400℃×3h

± 0.4

± 0.4

± 0.5

± 0.5

± 0.6

Max. service temperature, ℃

1600

1600

1600

1500

1500

 耐火浇注料预制块


 E-mail:glgs1994@163.com

冀ICP备05015860号-1  

1540776817699677.png


Copyright © http://www.sd-naracom.com/en/ 万搏manbext官网登录 Specializing in Custom made refractories,Hebei refractories manufacturer,Construction of refractory materials in Hebei ,Welcome to inquire!

1540776817699677.png

0315-3384573

扫一扫

1536884200741652.jpg

关注公众号