Sintered White Tabular Alumina WTA for Refractory Materials Fused and Sintered manufacturer from China He Nan Ruishi Investment Group Co.Ltd

$Sintered White Tabular Alumina WTA for Refractory Materials$

Sintered White Tabular Alumina WTA for Refractory Materials

Price:	200.0~400.0 USD
Payment Terms:	T/T,L/C,D/A,D/P
Place of Origin:	Henan, China (Mainland)


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Product Detail

Model No.: Fused and Sintered

Production Capacity: 5000MT/month

Delivery Date: As per coustomers' requirem...

Means of Transport: Ocean

Packing: As per coustomers' requirem...

Brand Name: RS

Refractoriness (Degree): 1770°< Refractoriness< 2000°
SiO2 Content (%): 0.3%Max

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.

Performance:Tabular alumina is characterized by good heating volume temperature performance and good thermal shock resistance.

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.

Specification:

purpose	Specification		chemical composition(%)				Volume Density (g/cm3)	Apparent porosity (%)
			Al2O3	Na2O	SiO2	Si02
For Refractory material	Size	0-1mm 1-3mm 3-5mm 5-8mm 8-12mm	≥99.0	≤0.4	≤0.3	≤0.3	≥3.5	≤5.