 The products are used as inner lining for drying, absorption, tower and reactor in chemical plant, chemical fertilizer plant and sulfuric acid plant or used as inner lining for anticorrosive pools and channels and covered the anti acid ground etc.
Main specification
Item |
Unit |
Index |
Standard |
Bulk density |
g/cm3 |
2.31-2.4 |
ZBG94003-86 |
Water absorption |
% |
<0.5 |
GB8488-87 |
Acid resistant |
% |
¡Ý99.8 |
GB8488-87 |
Flexural strength |
Mpa |
42 |
GB8488-87 |
Crushing strength |
Mpa |
120 |
ZBG94003-86 |
Thermal stablity |
130¡æ-20¡æ |
No crackle after three times |
GB8488-87 |
Note: 1. Praduce according to item1,2,3 of GB8488-87.
¡¡¡¡2. Produce according to drawings of customer.
¡¡¡¡3. Design bricks,plate and general anti-acid engineering construction according to customer¡¯s technical information.
Main specification
Name |
Size
mm |
Name |
Size
mm
|
Standard brick |
230¡Á113¡Á65 |
Anti-acid ceramic plate |
100¡Á100¡Á15 |
Rectangular brick |
230¡Á65¡Á65 |
Anti-acid ceramic plate |
150¡Á150¡Á15-30 |
Transv wedge brick |
230¡Á113¡Á55/65 |
Anti-acid ceramic plate |
150¡Á75¡Á15-30 |
Transv wedge brick |
230¡Á113¡Á25/65 |
Anti-acid ceramic plate |
125¡Á125¡Á15 |
Vertical wedge brick |
230¡Á113¡Á55/65 |
Anti-acid ceramic plate |
80¡Á80¡Á10 |
Vertical wedge brick |
230¡Á113¡Á25/65 |
Anti-acid ceramic plate |
50¡Á50¡Á10 |
Chemical composition £¨%£©
SiO2 |
69.8 |
AL2O3 |
21.5 |
K2O |
2.7 |
Na2O |
0.95 |
CaO |
0.82 |
MgO |
0.12 |
Fe2O3 |
0.2 |
Ignition loss |
0.54 |
Acid resistanle |
99.8 |
|
