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Introduction to Tangshan Futian-Sanjin Industry& Trade Co.,
Ltd.
Specialized in Mullite-cordierite materials and silica refractory. the
company has 300 staffs and workers, including 98 engineers. With fixed
assets of RMB 21 million, the company has an annual output capacity of
4000 ton kiln furniture and 20000 ton sillica brick,which products are
mainly used in domestic ceramics, sanitary ware,crystal glass granite
and tile production.
There are two production lines in the company, i.e. semidry press forming
and plasticity forming. The leading equipment includes one 1200 T hydraulic
press and one 600 T hydraulic press (Italy), one high pressure-vacuum
extruder (Germany), one 40 m3 and one 20 m3 shuttle kiln (U.S.A.). The
quality of the products has come up to advanced world standards.
Performance Index of Products
|
Products category
Index |
extruded |
Slab I |
Slab II |
Low-temperature |
| Coefficient of thermal expansion 10-6K-1 |
3.2 |
3.0 |
3.4 |
2.6 |
| Apparent density g/cm3 |
1.95-2.0 |
2.0 |
2.1 |
1.85 |
| Apparent porosity % |
26 |
27 |
23 |
25 |
| Refractoriness under load(0.5%) |
1440 |
1430 |
1480 |
1300 |
| Modulus of ruptare MPa 20℃ |
18 |
18 |
20 |
15 |
| Modulus of ruptare MPa 1250℃ |
8 |
10 |
12 |
8 |
| Max, working temperature ℃ |
1300 |
1300 |
1350 |
1200 |
| Thermal shock property |
Excellent |
Excellent |
Good |
Excellent |
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