Fused Spinel,Refractory

Place of Origin: Henan China (Mainland) Brand Name: Zhenghuan Chemical Composition: Al2O3 70- 90%

Color: White



We supply Fused Spinel both of 70% Al2O3 content and 90% Al2O3 content.

Property of product AM - 70 AM - 90

Chemical Analysis (% ) Al 2 O 3 69~76 88~91

MgO 22~27 8~9

CaO <= 0. 65 <= 0. 4

R 2 O <= 0. 3 <= 0. 25

Fe 2 O 3 <= 0. 5 <= 0. 5

Grain Size ( mm ) 3~5 1~3 0~1 3~5 1~3 0~1

Finepowder (mesh) 80, 100, 240, 320etc 80, 100, 240, 320etc

3~5 5~10 3~5 5~10