AGC CERAMICS CO.,LTD
HOME Glass Engineering Business Environment & Energy Business
Product line-upAbout us
JAPANESE
HOME > Data bank > Monolithic refractories > Low-cement castables applicable to labor-saving method > Rheo-flow (RF)

Data bank Monolithic refractories   Low-cement castables applicable to labor-saving method
Rheo-flow (RF)
CATALOG (1/3) NEXT>
Product RF-CRX-RE RF-CC-RE RF-GX-RE RF-GX-SR-RE RF-GX-AL
Raw materials High purity alumina High purity alumina High alumina bricks High alumina bricks High alumina bricks
Max operating temperature(°C) 1750 1650 1600 1600 1600
Fill factor(t/m3) 3.21 3.13 2.87 2.93 2.94
Water additions(wt%) 4.3 - 5.3 5.2 - 5.6 5.5 - 6.5 5.5 - 6.5 5.0 - 6.0
Chemical composition(%) SiO2 5 5 12 12 12
Al2O3 93 93 82 80 81
SiC       2  
Bulk specific gravity 110°Cx24hrs. 3.21 3.13 2.87 2.93 2.94
( )Temp.x3hrs. 3.24
(1400)
3.10
(1400)
2.82
(1400)
2.80
(1400)
2.87
(1400)
Compressive strength
( )Bending strength
(MPa)
110°Cx24hrs. 100
(18)
83
(15)
73
(16)
103
(18)
93
(19)
1000°Cx3hrs. 140
(27)
118
(25)
108
(18)
123
(22)
123
(20)
1200°Cx3hrs.          
1300°Cx3hrs.          
1400°Cx3hrs. 135
(29)
137
(29)
108
(18)
142
(24)
137
(23)
Premanent linear change(%) 110°Cx24hrs. 0 0 0 0 0
( )Temp.x3hrs. -0.3
(1400)
-0.2
(1400)
0.3
(1400)
0.7
(1400)
0.3
(1400)
Porosity(%) 110°Cx24hrs. 7 9 11 11 8
1000°Cx3hrs. 15 17 20 18 19
1200°Cx3hrs.          
1300°Cx3hrs.          
1400°Cx3hrs. 14 17 22 18 20
Thermal expansion(%) at1000°C 0.7 0.7 0.7 0.7 0.7
Thermal conductivity
(W/mK)
at500°C 3.7 3.7 3.1 3.1 3.1
at1000°C 3.6 3.6 2.8 2.8 2.8
Standard package quantity(kg) 25 25 25 25 25
Typical applications Types of kilns,
Cement kiln
Types of kilns,
For thin layer installation
Types of kilns,
Cement kiln
Types of kilns,
Cement kiln
Aluminum melting furnace
>> Rheo-flow NEXT>
To page top
Copyright(c) AGC Ceramics Co.,Ltd. All rights reserved.

Site map Privacy policy Web site terms and conditions Data bank News