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Resfractory Material Used in chimney for The Line of Electrical Power
Counter 283   Addtime：2006-07-05 19:03:36
Brand name
Item
Acid-resistant bricks
Acid-resistant colloid earth
XNS-1
XNS-2
XSF
Al2O3≥%
30
SiO2≥%
50
60
60
Bulk density≥g/cm3
2.1
2.0
Crushing strength ≥MPa
50
40
 Adhesive strength≥2.0
Water absorption≤%
10
10
Acid resistance≥%
98
98
95

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