The products are used as inner lining for drying tower,absorbing,tower and reactor in chemical plant,chemical fertilizer plant and sulfuric acid plant.or used as inner linning for anticorrosive pools and channels.and covered the anti acid graund etc.
We can produce many products of special standard and demand for the users, we can also produce them according to the drawings,design and make them meticulorsly .
Main specification
|
Item |
Unit | Index |
Standard |
|
Specifc weight |
g/cm2 |
2.31-2.4 |
ZBG94003-86 |
|
Water absorption |
% |
.>0.2 |
GB8488-87 |
|
Anti-acid |
% | 99.8 |
GB8488-87 |
|
Flexural strength |
MPa |
42 |
GB8488-87 |
|
Crushing strength |
MPa |
120 |
ZBG94003-86 |
|
Crushing strength |
130°C-20°C |
No crackle after three times |
GB8488-87 |
Bricks,plate chemicalcomposition（%）
|
SiO2 |
65-69.8 |
|
Al2O3 |
17-22 |
|
K2O |
2.7 |
|
Na2O |
0.95 |
|
CaO |
0.82 |
|
MgO |
0.12 |
|
Fe2O3 |
0.2 |
|
Ignition loss |
0.54 |
|
nti-acid |
99.8 |
Bricks,plate main specification
|
Name |
Size | Name | Size |
|
Standard brick |
230×113×65 |
Anti-acid ceramic plate |
100×100×15 |
|
Rectangular brick |
230×65×65 |
Anti-acid ceramic plate | 150×100×15-20 |
|
Transv wedge brick |
230×113×65/55 |
Anti-acid ceramic plate | 150×75×15-20 |
|
Transv wedge brick |
230×113×65/45 | Anti-acid ceramic plate | 150×150×15-30 |
| Vertical wedge brick | 230×113×65/35 | Anti-acid ceramic plate | 150×180×30 |
|
Vertical wedge brick |
230×113×65/25 | Anti-acid ceramic plate | 180×90×20 |