$Refractory Materials$

Refractory Materials

离岸价格

获取最新报价

900 ~ 1100 / Metric Ton ( Negotiable )

1 Metric Ton Minimum Order

国家:

China

型号:

-325mesh

离岸价格:

900 ~ 1100 / Metric Ton ( Negotiable )（面議）获取最新报价

位置:

China

最小订单价格:

900 per Metric Ton

最小订单:

1 Metric Ton

包装细节:

25kg small bags, and one ton bag

交货时间:

5-10 working days

供应能力:

500 Metric Ton per Month

付款方式:

T/T, L/C, PayPal

產品組 :

White Tabular Alumina

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LD International Abrasives Limited

China

免费会员

联系人 Ms. Maggie

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

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产品规格

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��
Grain size:8-5mm,5-3mm,3-1mm,1-0mm, -325mesh

详情

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

国家:	China
型号:	-325mesh
离岸价格:	900 ~ 1100 / Metric Ton ( Negotiable ) （面議）获取最新报价
位置:	China
最小订单价格:	900 per Metric Ton
最小订单:	1 Metric Ton
包装细节:	25kg small bags, and one ton bag
交货时间:	5-10 working days
供应能力:	500 Metric Ton per Month
付款方式:	T/T, L/C, PayPal
產品組 :	White Tabular Alumina