Superior Quality Black Silicon Carbide for Ultimate Sandblasting
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Product Highlights
- High Purity Options: Available in SiC90, SiC92, SiC95, SiC97, and SiC99 grades with varying purity levels.
- Wide Particle Size Range: Offers sizes from F4-F90, P12-P100 up to 3000# and M40-M14 to suit various needs.
- OEM and ODM Services: Full customization available with OEM and ODM services accepted anytime.
- Comprehensive Quality Control: Includes raw material inspection, in-process checks, 100% self-inspection, and final AQL.
- Free Sample Availability: Samples are provided free of charge, though shipping costs are borne by the buyer.
- Flexible Order Quantities: Accepts trial orders and small quantity requests without strict minimums.
- Diverse Application Scope: Used in electrical, aerospace, steelmaking, and carbon industry for various components.
- Manufacturer Direct Supply: Direct from Weixiang Abrasives factory with over 16 years of manufacturing experience.
Product Attributes
- Customization
- Available
- Natural Abrasive Type
- Natural Corundum
- Artificial Abrasive Type
- Silicon Carbide Abrasive
- Model NO.
- 12#-240#
- Application
- Machinery
- Function
- Surface Deburring
- Source
- Artificial Abrasives
- Particle Size
- Abrasive
- Hardness
- Superabrasive
- Color
- Black
- Mohs Hardness
- 9.3
- Features
- High Thermal Conductivity, Small Thermal Expansion
- Natural Packing Density
- 1.2--1.6 g/cm3
- Transport Package
- 25kg/Bag
- Specification
- 12#-240#
- Trademark
- weixiang/OEM
- Origin
- China
- HS Code
- 2849200000
- Production Capacity
- 3000tons/Year
- Package Size
- 110.00cm * 110.00cm * 90.00cm
- Package Gross Weight
- 1000.000kg
- Lead Time
-
7 days (1 - 5 Tons)
15 days (6 - 15 Tons)
30 days (16 - 50 Tons)
To be negotiated ( > 50 Tons)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Superior Quality Black Silicon Carbide for Ultimate Sandblasting
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Product Description
Product Description:
Silicon carbide is an inorganic substance with a chemical formula of SiC. It is made by high temperature smelting of raw materials such as quartz sand, petroleum coke (or coal coke), and wood chips (salt is needed to produce green silicon carbide) through a resistance furnace. Silicon carbide also exists in nature, a rare mineral, moissanite. Among the non-oxide high-tech refractory materials such as C, N, and B, silicon carbide is the most widely used and most economical one.


| Black Silicon Carbide | ||||
| Item | SiC | Fe2O3 | Free Carbon | SiO2 |
| SiC97 | ≥97% | ≤1.0% | ≤0.5% | ≤1.5% |
| SiC95 | ≥95% | ≤1.5% | ≤1% | ≤2.5% |
| SiC92 | ≥92% | ≤2.0% | ≤2.5% | ≤3.5% |
| SiC90 | ≥90% | ≤2.5% | ≤3% | ≤4.0% |
| Green Silicon Carbide | ||||
| SiC99 | ≥99% | ≤0.2% | ≤0.2% | - |
Size and Standard
| Standard | Particle Size | SiC ≥ (%) | F.C ≤ (%) | Fe2O3 ≤ (%) |
| GB | F4-F90;P12-P100 | 99.10 | 0.20 | 0.20 |
| JIS | 8# - 220# | 98.0 | / | / |
| OCT | 10#;12# | 98.0 | 0.4 | (Fe) 0.3 |
| GB | F320-F500; P400 | 97.5 | 0.30 | 0.50 |
| JIS | 240# - 3000# | 96.0 | / | / |
| OCT | M40-M14 | 98.0 | 0.4 | (Fe) 0.2 |
The Usage of Silicon carbide:
1. In the electrical industry, silicon carbide can be used as lightning arrester valve body, silicon carbon electric heating element, far infrared generator, etc.
2. In the aerospace industry, gas filters and combustion chamber nozzles made of silicon carbide have been used in rocket technology.
3. Low-grade silicon carbide can be used as steelmaking deoxidizer and cast iron additive.
4. In the carbon industry, silicon carbide can be used to produce bricks for iron-making blast furnaces, such as graphite silicon carbide, silicon carbide bricks combined with silicon nitride and so more.
5. In the production of graphite electrodes, silicon carbide is also used as the coating refractory sintering material of oxidation-resistant coating electrodes to add the coating's ability to withstand sharp changes in temperature.
6. In the manufacture of special carbon materials-biochar, propane and trichloromethylsilane are often used as gas materials. After high temperature pyrolysis, the silicon-containing pyrolytic carbon coating is accumulated on the graphite substrate to add products. The hardness, strength and wear resistance.





Q: Are you trading company or manufacturer?
A: We are Weixiang Abrasives factory, the manufacturer, with over 16 years of manufacturing experiences in brown fused alumina.
Q: What package do you use?
A:According to the customer's requirements, we normally pack: 25kg/ bag, 40 bags/tray, 40 bags/ton bag
Q: Can you accept OEM order?
A: OEM is welcome any time.
Q: Can you provide free samples?
A: Yes, samples are normally free of charge. However, shipping cost should be paid at your account.
Q:Do you have inspection procedures?
A:Yes, we have inspection procedures as follows:
- Raw material incoming
- In-process
- 100% self-inspection before packing
- Final AQL inspection procedures.
Q: My trial order is not in large quantity, can you provide it?
A: Yes, we accept every order from you and your esteemed company.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR249947". Items marked "" are certified.
Company Profile
Luoyang Weixiang Abrasives Co., Ltd. Was founded in 2004. After nearly twenty years development, it has become a comprehensive enterprise integrating scientific research, processing, production, corundum smelting and particle making, abrasive products deep processing, online sales and international trading.
Service scope: Abrasive materials, grinding and polishing tools, sand blasting materials, refractory and metallurgical materials, precision casting and new materials research and production.
Company Brand: We has three major brands: "Weixiang", "Longxiang", "CCWX"
Main products: Brown fused alumina, white fused alumina, black fused alumina, resin cutting wheel, grinding wheel, black/green silicon carbide, zirconium fused alumina, garnet sand, spinel alumina, tabular alumina, sintered mullite, cordierite and other metallurgical auxiliary materials.
Scale of company: Our factory covers an area of 10, 000 square meters, construction area of 6, 000 square meters, there are more than 50 employees (7 R & D personnel, more than 20 production technicians, 6 quality inspectors, 6 management personnel, 10 person sales team), 2 sets of brown fused alumina production lines, more than 10 automatic grinding wheel forming machines, annual output value is more than 50 million RMB.
Marketing network: Our domestic sales network covers the most cities of China. Exporting amount is as more than 40% of total sales, the main market includes the Southeast Asia, Middle East, Russia, Japan and South Korea, South America and other more than 30 countries and regions, our products quality by the majority of customers trust and support.
Service concept: Serve every customer attentively, meet the reasonable needs of customers, provide reasonable solutions, customize the most suitable abrasive products for every customer.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory
- Address
- 2-2803 South Cannes Building, Peony Avenue, Luoyang, Henan, China
-
Plant Area
- 1334 square meters
-
Number of Employees
- 25
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Small-amount payment, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1000 PCS
-
Supply Chain Partners
- 30
Our Production Capability & Technical Expertise
-
Main Products
- Brown Fused Alumina, Abrasive Wheels, Resin Grinding Wheels, Resin Cut-off Wheels, White Fused Alumina, Iron Sulfide, Carborundum, Synthetic Corundum, Sand Cloth, Sand Paper
-
Production Lines
- 11
-
Production Machines
- Mixer, Molding machines, Drying furnaces, Packaging machine
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Full Customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- No
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2006-04-13
-
Export Year
- 10 Yeras
-
Main Markets
- Central Asia
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Cooperated with Fortune 500
- Yes
FAQ
- Are you trading company or manufacturer?
- We are Weixiang Abrasives factory, the manufacturer, with over 16 years of manufacturing experiences in brown fused alumina.
- What package do you use?
- According to the customer's requirements, we normally pack: 25kg/ bag, 40 bags/tray, 40 bags/ton bag
- Can you accept OEM order?
- OEM is welcome any time.
- Can you provide free samples?
- Yes, samples are normally free of charge. However, shipping cost should be paid at your account.
- Do you have inspection procedures?
- Yes, we have inspection procedures as follows: - Raw material incoming - In-process - 100% self-inspection before packing - Final AQL inspection procedures.
- My trial order is not in large quantity, can you provide it?
- Yes, we accept every order from you and your esteemed company.
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