High Quality Black Silicon Carbide For Abrasives

When it comes to high-performance abrasives, FANCHUANG Black Silicon Carbide stands out as a superior choice. Crafted from a precise blend of quartz sand and petroleum coke, this industrial-grade material is smelted at extreme temperatures in electric resistance furnaces, ensuring unmatched hardness and durability.

Unrivaled Properties for Demanding Applications

Extreme Hardness – Second only to diamond, making it ideal for heavy-duty grinding and cutting.

Sharp & Brittle – Delivers aggressive material removal with precision.

Thermal & Electrical Conductivity – Resists heat buildup, enhancing efficiency in high-temperature operations.

Superior Toughness – Outperforms green silicon carbide, perfect for low-tensile materials like glass, ceramics, stone, and non-ferrous metals.

Versatile Industrial Uses

FANCHUANG Black Silicon Carbide is the go-to abrasive for:
✔ Grinding & Polishing – Wheels, sandpaper, and abrasive pastes.
✔ Surface Preparation – Rust removal, deburring, and floor sanding.
✔ Specialized Machinery – High-speed sanding and cutting equipment.
✔ Foundry & Refractory – Fire-resistant aggregates and casting molds.

 

 

Parameter	Specification
Form	Powder or granular
Grit Size Range	24# to 1500# (customizable upon request)
Mohs Hardness	≥9.3 (superior to most abrasives)
Microhardness	2840–3320 kg/mm² (high wear resistance)
Melting Point	2700°C (suitable for extreme conditions)
SiC Purity	≥98.5% (low impurity content)
Fe₂O₃ Content	≤0.15% (minimal iron oxide contamination)
Free Carbon (F.C.)	≤0.17% (ensures consistent performance)
Color	Deep black (uniform appearance)
Packaging	25 kg/bag (standard, bulk options available)

 

 

 

 

Q: Who are we?

A: Based in Zhengzhou, Henan Province, China, ZHENGZHOU FANCHUANG SCIENCE AND TECHNOLOGY CO., LTD specialises in the manufacturing and global distribution of high-performance abrasive products. With a strong focus on innovation and quality, we serve diverse industrial markets worldwide. Our strategic location ensures efficient logistics, and our products meet stringent international standards.

Q: Do you offer customized abrasive solutions?
A: Absolutely! We understand that different projects require specific solutions. Whether it's unique product specifications or customized packaging, our team can tailor our abrasives to fit your exact needs.

Q: Can we request samples before placing an order?
A: Yes, we provide free samples for quality evaluation. However, shipping costs are typically covered by the customer. Samples are usually prepared within 1-3 working days to ensure prompt delivery.

Q: How do you ensure product quality?
A: Quality is at the core of our operations. Our dedicated QC team rigorously inspects every stage of production-from raw material selection to final packaging. Combined with advanced manufacturing techniques and strict testing protocols, we guarantee abrasives that deliver consistent performance and durability.

Q: What payment methods do you accept?
A: We offer flexible payment options, including T/T (bank transfer), L/C (Letter of Credit), PayPal, and Western Union. Other arrangements can be discussed to suit your preferences.

Q: Which port do you ship from?
A: Our primary shipping port is Qingdao, known for its efficiency. However, we can also arrange shipments from other Chinese ports upon request to better align with your logistics needs.

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