Min. Order Reference FOB Price
1 Ton US$580.00 / Ton
Product Description
Physical and Chemical properties: TEST ITEMS SPECIFICATION APPEARANCE DARK RED POWDER CONTENT OF SiO2+Al2O3 3% PH VALUE 3-7 DENSITY 5.0 g/ml SHADE CLOSE TO STANDARD OIL ABSORPTION 24-28% RESIDUE ON 320 MESH 0.008% max WATER SOLUBLE 0.3% max VOLATITE 1000° C 1.0% max TINTING STRENGTH ...