| Customization: | Available |
|---|---|
| Natural Abrasive Type: | Natural Corundum |
| Artificial Abrasive Type: | Silicon Carbide Abrasive |
|
Still deciding? Get samples of US$ 1/kg
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Refractory sand blasting polishing silicon carbide abrasive 80% 90% 98% sic black silicon carbide powder price
Slicon Carbide Introduction
Black silicon carbide (SIC) is made from quartz sand and carbon( anthracite coal tar or petroleum coke) in electric esistance furnace at high temperature. It has the characteristic of high hardness, excellent electrical and heat conductivity, low thermal expansion, and high abrasion resistance.
Emery granules is also called silicon carbide, it is made from the high temperature calcination of silicon sand, petroleum coke and wood chips. Sizes: 1-6 mesh, 6-10 mesh, 20-40 mesh, 60-80 mesh, 80-120 mesh.
Silicon Carbide Powder Feature
1.Good oxidation resistance and chemical stability at high temperatures.
2.High hardness with Mohs 9.2-9.3. Even at 2000ºC, it's still get high strength.
3.Excellent toughness.
4.Low thermal conductivity. So it can resistant to themal shock.
5.High purity min SiC content is 98.5%.
6.High bulk density.
7.Black silicon carbide grit is washed by water before milling process, so there is few impurities.
Slicon Carbide Size Available
0-1mm,1-3 mm, 3-5mm, 5-8mm,200-0mesh,325mesh,
#60,#80,#100,#120,#180,#220,#240...
Other special spec. could be supplied as required.
|
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
|
2300ºC
|
|
Working Temperature
|
1900ºC
|
|
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/ºC
|
|
Thermal Conductivity
|
71-130 W/m.K
|
|
Grain Size
|
|
|
0-1mm,1-3 mm, 3-5mm, 5-8mm,200-0mesh,325mesh,
#60,#80,#100,#120,#180,#220,#240...
Or custmozed
|
|
Applications for Silicon Carbide
1.Refractory,Furnace Burden,Castable,Ramming Compoynd,Refractory Bricks etc
2.Blasting,surface Treatment,Rust Removal
3.Cusmetics products manufacturing,Beauty crafts and Dermabrasion etc
4.Ceramic products
5.Grinding wheels,sandpaper etc
6.Glaze,floor coating,Floor / Wall Laminates
7.raw material of Knife Grinder,Whetstone,oilstone,grinding stone,abrasive stones and so on
8.Used to produce Polishing wax,polishing fluid,grinding powder,grinding fluid and so on
9.Wear-resisting floor
10.Brake linings
Zhengzhou Rongsheng Refractory Material Co., Ltd.
Established in the early 90s of twenty century, with continuous innovation and development, now we are a comprehensive enterprise in refractory material industry, covering metallurgy, building materials, electric power, chemical industry,etc.
Our main products: refractory material for industrial furnaces, silicon carbide powder,ceramic fiber products,silicon carbide/graphite crucible,silicon carbide plate,silicon metal,carbon raiser,sic tube/beam/pipe etc.
Our main export markets : North America, Western Europe, Eastern Europe, South America, Southeast Asia, Eastern Asia, Mid East, Oceania, Africa
We have own workshop , advanced production line , experienced workman and stricted check out flow .
We always pursue the objective of "Honesty, Courtesy, Innovation, Dedication", the cornerstone of "Super Quality & Competitive Price", and the strategic goal of building Rongsheng brand, to serve the clients in a timely and effective way.
Q1: Are you a manufacturer?
A1: Manufacturer, some time we help our clients to purchase relevant products as a trader.
Q2: What's the MOQ?
A2. No limitation.
Q3: How can we go to your Zhengzhou Rongsheng Refractory factory for visiting?
A3: (1). By Air: Zhengzhou International Airport
(2). By Fast Train: from Guangzhou to Zhengzhou, around 6 hours
from Shanghai to Zhengzhou, around 5 hours
from Beijing to Zhengzhou, around 3 hours
Q4: Does your Zhengzhou Ronghseng Refractory supply samples?
A4: Yes, we can supply samples for free, and the freight will be undertaken by clients.
){kind=link}