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Alumina hollow-ball insulating refractory brick
Brand |
Mullite -alumina hollow-ball brick |
High purity alumina hollow-ball brick |
F-M-1.1 |
F-M-1.3 |
F-M-1.5 |
F-A-1.3 |
F-A-1.5 |
F-A-1.7 |
Bulk Density g/cm3 |
¡Ü1.1 |
¡Ü1.3 |
¡Ü1.5 |
¡Ü1.3 |
¡Ü1.5 |
¡Ü1.7 |
(Normal temperature) CCS Mpa |
¡Ý5.0 |
¡Ý6.2 |
¡Ý8.0 |
¡Ý6.2 |
¡Ý7.5 |
¡Ý10.0 |
Reheating linear shrinkage rate¡Ü2%( ¡æ ¡Áh) |
1550¡Á8 |
1600¡Á8 |
1650¡Á8 |
1700¡Á8 |
1700¡Á8 |
1750¡Á8 |
Thermal conductivity,(w/ m.k ) (350¡À 25 ¡æ ) |
¡Ü0.45 |
¡Ü0.55 |
¡Ü0.65 |
¡Ü0.55 |
¡Ü0.65 |
¡Ü0.75 |
( 1100 ¡æ cool water) thermal shock resistance,times
¡Ý |
30 |
25 |
25 |
20 |
20 |
20 |
Al2O3 % |
¡Ý90 |
¡Ý95 |
¡Ý99 |
Fe2O3 % |
¡Ü0.4 |
¡Ü0.5 |
¡Ü0.2 |
APPLICATIONS |
The Heat lnsulator for furnaes and kilns |
PACKING |
Package with paper case and wood pallet |
STORAGE AND SHELF LIFE |
At least 18 months in dry conditions |
AVAILABILITY |
40-500 metric tons per month |
SHIPMENT |
60 days after L/C date |
| Address: |
Room1001,2# Lvzhouyinjun,56 Jingsan Road,Zhengzhou,P.R.China |
Post Code: |
450008 |
| Telephone NO. |
86-371-65027858/66175088 |
Fax NO. |
86-371-60989863 |
| E-Mail to us: |
chinafuenyu@vip.sina.com |
Contact Person: |
Mr Fu En Yu /Mr Jia Zhan Qiang |
Copyright © 2003 Henan New East Metallurgical I&E Co.,Ltd.All rights reserved. |
