Views: 222 Author: Wendy Publish Time: 2025-11-24 Origin: Site
Content Menu
● Understanding Black Silicon Carbide
>> Key Physical and Chemical Features
● Black Silicon Carbide Manufacturing Process in Thailand
>> Mixing and High-Temperature Reaction
>> Crushing, Grinding, and Particle Sizing
>> Purification and Classification
>> Final Quality Assurance and Packaging
● Applications of Black Silicon Carbide in Thailand
>> Abrasives
>> Refractories
>> Metallurgy
● Leading Black Silicon Carbide Suppliers in Thailand
>> Fultech Technology (Thailand) Co., Ltd.
>> Sansho (Thailand) Co., Ltd.
>> Thanakorn Inter Supply Co., Ltd.
● Technical Specifications and Customization
● Thailand's Black Silicon Carbide Market Trends
● Choosing the Right Black Silicon Carbide Supplier in Thailand
● Environmental and Safety Considerations
● Export Logistics and Packaging
● Frequently Asked Questions (FAQ)
>> 1. What are the key industrial uses of Black Silicon Carbide in Thailand?
>> 2. How do Thai suppliers manage quality control for Black Silicon Carbide?
>> 3. Is it possible to order custom Black Silicon Carbide grades for specific applications?
>> 4. What packaging formats do Thailand's suppliers offer for international shipments?
>> 5.Who are the main Black Silicon Carbide exporters to Thailand alongside local manufacturers?
Black Silicon Carbide is a synthetic crystalline material with exceptional hardness and thermal conductivity, making it vital for a range of industrial applications from abrasives to refractories and components for electronics. Thailand has become a key destination for Black Silicon Carbide import, distribution, and finished Black Silicon Carbide product manufacturing, serving global clients across B2B sectors with consistently high quality and technical flexibility. The country offers strategic suppliers for international users seeking bespoke Black Silicon Carbide materials and reliable service.
Black Silicon Carbide (SiC) is produced by blending high-purity silica sand and petroleum coke and subjecting them to very high temperatures in an electric resistance furnace. The chemical reaction forms hard, angular SiC grains with superior mechanical and chemical properties. Black Silicon Carbide grades found in Thailand typically range from SiC 88% up to 97% purity, allowing them to be tailored for different industry requirements.[6]
- Mohs hardness: 9.1, approaching diamond
- Thermal conductivity: Highly efficient for heat transfer
- Corrosion and chemical inertness: Stable across harsh environments
- Excellent fracture strength
Black Silicon Carbide is favored for its ability to grind, polish, and withstand extreme heat and abrasion, making it indispensable in many technical fields.[9]
Thai and international manufacturers supplying the Thai market implement a meticulous multi-stage process to deliver high-quality Black Silicon Carbide:
High-purity silica sand and petroleum coke are carefully chosen for their purity levels, as these directly affect the properties of the final product. Quality control protocols in Thailand emphasize removing contaminants at source.[2][5]
These core ingredients are precisely blended and loaded into an electric arc furnace. The furnace heats the mixture above 2000°C, initiating the carbothermic reduction where silica and carbon react:
Superior temperature control ensures a complete transformation to Black Silicon Carbide crystals, with close monitoring to capture and process gaseous emissions for environmental compliance.[2]
After cooling, large SiC “boule” or aggregate is crushed and ground in ball mills or roller mills, followed by sieving to achieve consistent grain sizes. Grades typically available span from coarse (12#–220#) to micropowder (240#–1200#), supporting applications from grinding wheels to fine polishing media.[6][2]
Impurities such as metallic residues, excess carbon, or silicates are removed using acid washing and physical separation. Advanced classification machinery enables manufacturers to achieve precise distributions suited for particular tasks in abrasives, semiconductors, or ceramics. High-purity products undergo further micronization and air classification for technical end-users.[5][2]
Testing includes XRD (X-ray diffraction), SEM (scanning electron microscopy), and chemical purity assessment to confirm all properties meet international industry norms. Thai suppliers are known for responsive documentation and packing in export-grade moisture-resistant bags.[2][6]
Thai manufacturers and distributors supply Black Silicon Carbide for diverse uses throughout Southeast Asia and overseas markets. Major applications include:
- Grinding wheels and cutting discs for hardened steel, ceramics, and non-ferrous metals
- Sandpaper and grinding stones for metalworking and woodworking industries
- Polishing compounds and lapping media for precision finishing[10][9]
- Crucibles, kiln furniture, and furnace linings for high-temperature processing
- Structural components in metallurgical furnaces that require extreme chemical and thermal resistance
- Deoxidizing agents and additives in iron, steel, and casting operations
- Blasting media for surface cleaning in foundries and shipyards
- Substrates for advanced power electronic devices
- Components in heat sinks and high-power LED modules
- Base material for specialty ceramic products
Thailand's manufacturing sector depends on reliable Black Silicon Carbide supply to ensure consistent product performance in demanding industrial applications.
Known for strict adherence to technical specifications, Fultech provides premium Black Silicon Carbide grains and micro powders for the electronics, abrasive, and ceramic industries. Their expert R&D team ensures products are custom blended for maximum process efficiency and performance.[4]
A central supplier of both Black and Green Silicon Carbide, Sansho is renowned for flexible order sizes and comprehensive technical support. Their distribution network allows rapid delivery across Thailand for OEM and export users.[3]
As a general supplier with a wide grit size range and technical consulting services, Thanakorn supports engineering teams seeking tailored SiC solutions for both abrasive and refractory manufacturing.[11]
PolyAsia's expertise in abrasive compounds ensures Thai-made SiC materials meet European quality benchmarks. Their focus on custom blending and fine polishing applications is geared toward high-value, export-driven customers.[12]
A supplier known for innovation, Kings Brite partners with top international producers to import the best Black Silicon Carbide for Thai-based abrasives, metallurgical factories, and industrial workshops.
Specializing in abrasive blasting media, Nicchu provides technical advice and carries extensive inventory for instant delivery to Thai clients across industrial sectors.[13]
Several international suppliers also play a pivotal role by exporting high-grade Black Silicon Carbide to Thailand, leveraging production scale and modern logistics. Chinese, Japanese, and European manufacturers distribute high-purity and specialty grades for advanced Thai manufacturing.[14][6]
Black Silicon Carbide is available in a wide array of particle sizes and purity grades. Standard technical parameters include:
- SiC Content: 88–97%
- Iron (Fe2O3): ≤2.5%
- Free Carbon: ≤2.5%
- Moisture: ≤1.0%
- Grit size range: 12–240, micropowder 240–1200
Suppliers in Thailand offer technical documentation and custom blends adjusted to client requirements. Industries in refractories, abrasives, and advanced ceramics demand precise control over SiC content and grain uniformity for consistent product quality.
Demand for Black Silicon Carbide in Thailand continues to grow steadily, driven by several factors:
- Increased adoption in electronics and ceramics sectors
- Expansion of domestic capacity and export to Southeast Asia, Middle East, and international markets
- Emphasis on quality assurance, rapid delivery, and customer support for global buyers
- Innovation in low-emission and energy-efficient manufacturing processes
Thai suppliers collaborate regionally and internationally to deliver reliable, high-performance SiC, responding efficiently to market changes and customer demands.[15]
Selecting a reputable supplier is crucial for consistent quality and successful industrial application. Buyers should review:
- Proven technical competence and certifications (ANSI, EN, ISO)
- Track record of custom blends and responsive R&D
- Local inventory and efficient logistics
- Transparent, stable pricing and clear lead times
- Strong customer service and post-sale support
Leading Thai suppliers combine precision process control with international business acumen.
The production of Black Silicon Carbide involves high-temperature furnaces and the generation of emissions such as CO and fine SiC dust. Thai manufacturers implement best practices by:
- Installing advanced emission controls
- Using clean sourcing strategies for raw materials
- Enforcing rigorous workplace safety for particulate management
- Following environmental regulations and pursuing green certifications
Sustainable manufacturing strategies are increasingly prioritized for both domestic operations and export orientation.
Black Silicon Carbide is shipped in 25kg multi-layer kraft paper bags or jumbo bags for bulk orders. The packaging is designed to be waterproof, dust-tight, and marked according to international export standards for safe, damage-free shipment.
Thai suppliers work flexibly with customs documentation and provide end-to-end logistics solutions, enhancing the country's reputation as a regional hub for quality silicon carbide materials.
Thailand's Black Silicon Carbide market has established itself as a premier destination for both domestic manufacturing and international supply. The nation's top suppliers—like Fultech Technology, Sansho, Thanakorn Inter Supply, and others—excel in technical expertise, consistent product quality, and customer-centric service. Their ability to meet specialized needs across abrasives, refactories, electronics, and ceramics makes Thailand a crucial node in the global SiC supply chain. Buyers from around the world rely on Thai manufacturers to obtain reliable, high-performance Black Silicon Carbide for demanding industrial and technical applications.[16][3][4][11][12]
Black Silicon Carbide is primarily used in manufacturing abrasive products (grinding wheels, sandpaper, polishing compounds), refractory materials (kiln furniture, bricks, crucibles), metallurgical additives, components in electronics, and specialty ceramics due to its exceptional hardness, wear resistance, and thermal conductivity.[3][10]
Suppliers employ advanced laboratory testing (XRD, SEM), chemical analysis, and precise particle size grading. Most provide certificates and compliance documents with every batch, assuring reliability for export clients.[4][2]
Yes, leading manufacturers allow custom blending, controlled grit sizing, and purity adjustment. Technical consultations enable clients to tailor products for unique needs in abrasives, ceramics, metallurgy, and electronics.[17][4]
Typical Black Silicon Carbide exports use 25kg bags or ton-sized big bags, with waterproof lining and custom labeling per export standards. Packaging can be modified to address critical protection and handling specifications for overseas transport.[6]
Chinese, Japanese, and European manufacturers export SiC to Thailand, supplying specialty grades and supporting logistics for local distributors and factories. These collaborations ensure a stable supply chain and variety of technical solutions for the Thai and Southeast Asian market.[14][6]
[1](https://www.pmchemical.co.th/nonmetal_01.html)
[2](https://www.domill.com/What-is-the-Silicon-Carbide-Powder-Making-Process-Flow.html)
[3](https://www.sanshothailand.com/product/18199-13964/black-silicon-carbide-green-silicon-carbide)
[4](https://en.nc-net.com/company/100270/product/detail/193417/)
[5](https://www.xinliabrasive.com/Production-process-of-black-silicon-carbide.html)
[6](https://www.chinabosun.com/online-manufacturer-for-black-silicon-carbide-to-thailand-importers.html)
[7](https://www.tokaicarbon.co.jp/en/ir/ebook/an202005/pageindices/index16.html)
[8](https://xinliabrasive.en.made-in-china.com/product/nEiUwkgcsRro/China-Black-Silicon-Carbide-Micro-Powder-Black-Carborundum-Silicon-Carbide-Powder-Sic-for-Casting.html)
[9](https://www.surfaceprep.co.uk/abrasives/specialist/black-silicon-carbide.html)
[10](https://sandblastingabrasives.com/products/black-silicon-carbide-abrasive)
[11](https://www.thanakorn.co.th/index.php/product/abrasive-raw-materials/silicon-carbide)
[12](https://ensun.io/search/abrasive/thailand)
[13](http://www.nicchu.co.th/?abrasive=black-silicon-carbide-c)
[14](https://visitors.emo-hannover.de/exhibitor/fultech/069106)
[15](https://www.6wresearch.com/industry-report/thailand-silicon-carbide-market-outlook)
[16](https://www.sanshothailand.com/tag&text=Black+silicon+carbide)
[17](https://yumoabrasive.com/the-black-silicon-carbide-production-process-core-technologies-from-raw-materials-to-final-product)
