$Refractory Materials$

Refractory Materials

Prix FOB

Obtenir le dernier prix

900 ~ 1100 USD / Metric Ton ( Negotiable )

1 Metric Ton Minimum Order

Pays:

China

N Â° de modÃ¨le:

-325mesh

Prix FOB:

900 ~ 1100 USD / Metric Ton ( Negotiable )(Negotiable) Obtenir le dernier prix

LocalitÃ©:

China

Prix de commande minimale:

900 per Metric Ton

Commande minimale:

1 Metric Ton

Packaging Detail:

25kg small bags, and one ton bag

Heure de livraison:

5-10 working days

Capacité de Fournir:

500 Metric Ton per Month

Payment Type:

T/T, L/C, PayPal

Groupe de produits :

White Tabular Alumina

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LD International Abrasives Limited

China

Membre gratuit

Personne Ã contacter Ms. Maggie

BUILDING No.13,WANDA PLAZA,HANGHAI ROAD, Zhengzhou, Henan

Contacter maintenant

SpÃ©cification du produit

color:white
Al2O3:99.20%
SiO2:0.20%
Fe2O3:0.20%
Na2O:0.40%
Bulk density:3.50g/cm3
Absorbing water rate:1.5%
Porosity rate:5.0%
Temperature:1960â„ƒ
Grain size:8-5mm,5-3mm,3-1mm,1-0mm, -325mesh

La description

1.Description

Refractory Materials Tabular Alumina is a kind of pure sintered corundum, which is sintered and completely shrink without adding any additive, such as MgO or B2O3,with coarse crystals and well-developed α- Al2O3 crystal structure. The tabular crystal structure is characterized by narrow pores, with more closed porosity, almost the same apparent porosity compare with fused corundum ,high purity, good stability volume density , tiny refiring shrink. After high temperature treatment, tabular alumina is used for refractory and castable characterized by good thermal shock stability and flexural strength. but the price is higher than the other alumina.

2. Performance

Refractory Materials Tabular Alumina is characterized by good heating volume temperature performance and good thermal shock resistance.

3.Usage

Tabular alumina is the perfect refractory raw material, which is widely used as the aggregate for producing various alumina refractory, it also can be used in other monolithic refractory. It can replace fused alumina and white fused alumina in some application position, and improve the performance of refractory material.

4.Chemical & Typical physical properties

Items		unit	Index
Chemical Compositions	Al2O3	%	9.0min
	SiO2	%	0.*0max
	Fe2O3	%	0.*0max
	Na2O	%	0.*0max
Bulk density		g/cm3	3.*0min
Absorbing water rate		%	1.5max
Porosity rate		%	5.0max
Temperature		°C	***0
Grain size		mm	5mm,3mm,1mm,0mm
Fine powder		mesh	- 0mesh, *5mesh

Pays:	China
N Â° de modÃ¨le:	-325mesh
Prix FOB:	900 ~ 1100 / Metric Ton ( Negotiable ) (Negotiable) Obtenir le dernier prix
LocalitÃ©:	China
Prix de commande minimale:	900 per Metric Ton
Commande minimale:	1 Metric Ton
Packaging Detail:	25kg small bags, and one ton bag
Heure de livraison:	5-10 working days
Capacité de Fournir:	500 Metric Ton per Month
Payment Type:	T/T, L/C, PayPal
Groupe de produits :	White Tabular Alumina