$China High Purity 98.5% Sic Powder Carborundum Grit Black Green Silicon Carbide Powder For Abrasive And Refractory for sale$

High Purity 98.5% Sic Powder Carborundum Grit Black Green Silicon Carbide Powder For Abrasive And Refractory

Name: High Purity 98.5% Sic Powder Carborundum Grit Black Green Silicon Carbide Powder For Abrasive And Refractory
Brand: Zhengzhou Rongsheng Refractory Co., Ltd.

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: Negotiable

Brand: RONGSHENG

Product Description

Silicon Carbide Abrasive Powder

Silicon carbide includes black silicon carbide and green silicon carbide, among which: black silicon carbide is made of quartz sand, petroleum coke and high-quality silica as the main raw materials, which are smelted at high temperature in a resistance furnace. Its hardness is between corundum and diamond, its mechanical strength is higher than corundum, and it is brittle and sharp. Green silicon carbide is made from petroleum coke and high-quality silica as the main raw material, adding salt as an additive, and smelted at high temperature in a resistance furnace. Its hardness is between corundum and diamond, and its mechanical strength is higher than that of corundum

Our Advantage

1. We are a manufacturer, which can control the cost easier than trade companies also can give you an answer more quickly. 2. As a manufacturer, we know much in technique and can give you more support in technique problems. 3. Professional and experienced service team, specialized in abrasive production, more than 10 years. 4. Our products are complete in specifications of various sizes. 5. We enjoy a good reputation in the customers in domestic and overseas markets. 6. Large production capacity, short lead time of products. 7. 24*7 online service. 

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Product Parameters

Grit Size	Chemical Composition%(by weight)
Grit Size	SIC	F.C	Fe2O3
12#~90#	≥98.50	≤0.20	≤0.60
100#~180#	≥98.00	≤0.30	≤0.80
220#~240#	≥97.00	≤0.30	≤1.20
W63~W20	≥96.00	≤0.40	≤1.50
W63~W20	≥93.00	≤0.40	≤1.70

CHEMICAL CONTENT
SiC	98% min
SiO2	1% max
H2O3	0.5% max
Fe2O3	0.4% max
F.C	0.4% max
Magnetic Material	0.02% max
PHYSICAL PROPERTIES
Moh's Hardness	9.2
Melting Point	2300â„ƒ
Working Temperature	1900â„ƒ
Specific Gravity	3.2-3.45 g/cm3
Bulk Density	1.2-1.6 g/cm3
Color	Black
Elasticity Modulus	58-65x106psi
Coefficient of Thermal Expansion	3.9-4.5 x10-6/â„ƒ
Thermal Conductivity	71-130 W/m.K
Grain Size
0-1mm,1-3 mm, 3-5mm, 5-8mm,6/10, 10/18,200-0mesh,325mesh,320mesh,400mesh,600mesh,800mesh,1000mesh, #24,#36,#46,#60,#80,#100,#120,#180,#220,#240...Other special spec. could be supplied as required.

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Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Zhengzhou Rongsheng Refractory Co., Ltd.

Location 10th & 11th Floors, No.6 Building, Central China Electronic Commerce Port, Daxue Road, Erqi District, ZhengZhou City, Henan Province, China

Contact Person Pika

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