PRCO provides a complete range of products and technical services including engineering design, installation and maintenance services for all casthouse applications.
PN series of monolithic products for lining of iron runner and slag trough, as well as tilting runner etc, feature superior resistance to blast furnace iron and slag, so improved production campaigns have been achieved in many I&S works worldwide.
Main Properties Monolithic Products for Casthouse:
Brand
PN-ZG
PN-TG
PN-SG
PN-BD
PN-BDTL
Al2O3 (%);™
65
60
60
60
80
SiC+C(%);™
15
8
10
12
4~8(MgO)
Bulk density (g/cm3) ;™
110℃×24h
2.90š
2.80š
2.75š
2.80š
2.80š
1450℃×3h
2.80š
2.75š
2.70š
2.70š
2.75š
Cold crushing strength (MPa); ™
110℃×24h
25
30
35
25
35
1450℃×3h
50
60
40
50
60
Modulus of rupture (MPa); ™
110℃×24h
5
5
5
5
5
1450℃×3h
8
8
6
8
7
Reheat linear
change
(%)
1450℃×3h
0~+0.5
0~+0.5
0~+0.5
0~+0.5
±0.5
Application
Iron runner
Branch runner
Slag trough
Swing trough
Desilicate swing trough
Packaging:
Export bag on pallet
Handling and storage:
Guard against damp, do not use if agglomeration appears.
