Prix FOB
Obtenir le dernier prix100 ~ 2000 USD / Ton ( Negotiable )
|20 Ton Minimum Order
Pays:
China
N ° de modèle:
-
Prix FOB:
100 ~ 2000 USD / Ton ( Negotiable ) Obtenir le dernier prix
Localité:
China
Prix de commande minimale:
100 per Ton
Commande minimale:
20 Ton
Packaging Detail:
container or as your requirement
Heure de livraison:
10-20 work days
Capacité de Fournir:
70000 Ton per Year
Payment Type:
T/T, L/C, Western Union, Money Gram, PayPal
Groupe de produits :
-
Personne àcontacter Ms. Sara
Sanchakou Industrial Park,Xinmi City, Zhengzhou, Henan
Alumina hollow sphere brick with fused corundum, sintered
alumina and industrial alumina as the main raw material, made of
fire and refractory products, with acid and alkali resistance and
resistance to the ability of strong, good thermal shock resistance
characteristics. It can be used in the following long-term use ***0
℃. The foaming method and the burning method are two kinds of
foaming method. The foam method is prepared by using the rosin soap
and the fine raw material and the binder. The foam slurry is cast,
molded, dried, sintered, shaped and checked. Foam production of the
product, with a uniform structure, low thermal conductivity, well
insulation properties. Burning method is the use of polystyrene
balls for burning incense to make alumina insulation refractory
bricks.
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Alumina hollow sphere brick body light, pressure strength, low
thermal conductivity, heavy volume shrinkage rate, thermal shock
stability, and can be used for high temperature thermal insulation
equipment or flame directly with the role of the furnace and The
work of precision thermal equipment is lined, but it should not be
used for direct contact with the erosion of the furnace and slag.
In the use of reducing the atmosphere also has a high stability.
The use of temperature as the product is generally low purity up to
********0 ℃.
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| Item | Index | |
| 1 | Al2O3 /ï¼… | *0.2~*1.6 |
| 2 | Bulk density/g·cm3 | 1.2 |
| 3 | Cold crushing strength/MPa | 8~*0 |
| 4 | Reheat linear change/％（***0℃×3h） | 0.*1~0.*3 |
| 5 | Thermal conductivity/W·ï¼ˆm.k）*1（***0℃） | 0.6~0.8 |
| 6 | Refractoriness under load/℃（0.**8MPa） | ***0~***0 |
| 7 | Thermal Shock Resistance/times(***0℃=air cooling) |
≥*0
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|
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | 100 ~ 2000 / Ton ( Negotiable ) Obtenir le dernier prix |
| Localité: | China |
| Prix de commande minimale: | 100 per Ton |
| Commande minimale: | 20 Ton |
| Packaging Detail: | container or as your requirement |
| Heure de livraison: | 10-20 work days |
| Capacité de Fournir: | 70000 Ton per Year |
| Payment Type: | T/T, L/C, Western Union, Money Gram, PayPal |
| Groupe de produits : | - |
