Silicon Carbide
Product characteristics: Based on the characteristics of low ash, low sulfur, low phosphorus, high calorific value, high mechanical strength, high chemical activity, and high specific resistance of anthracite as raw material, the coal is washed and processed to produce ultra-low ash, low sulfur clean coal products. Using high-purity silica as the raw material, silica is selected and washed to produce quartz sand products with uniform particle size and SiO2 content greater than 99%, Reusing sufficient power resources for silicon carbide smelting of clean coal products and high-purity quartz sand, producing the highest international level of silicon carbide products.
Product application： Silicon carbide products are widely used in abrasive manufacturing, refractory materials, steelmaking deoxidizers, anti-skid materials, petroleum, chemical, metallurgical, electrical, electronic, aerospace, automotive and other fields
Item	SiC98	SiC97	SiC95	SiC90	SiC88	SiC85	SiC70-75
SiC, %	98	97	95	90	88	85	70-75
FC, %	0.25	0.5	1	1.5-2.5	2-3	3-4	About 6
Fe2O3, %	0.25	0.5	1	2.5	2-3	2-4	1.5-2
Al2O3, %	0.1-0.15	0.1-0.2	0.5	1.2-1.6	1.5-2		5-9
SiO2, %	0.5-0.8	0.7-1	1.5-2	2.5-4	3-5	5	6-10
Magnetics,%	0.12	0.15	0.3	0.55
Remarks: Above specification can be adjusted according to customer' s requirements

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