China High Purity 99.9% Boron Carbide (B4C) Manufacturer | Nuclear Grade & Ceramic Solutions

Why Choose Our Boron Carbide?

1. Ultra-High Purity (99.9%)
Purity is critical for performance consistency. Our 99.9% pure Boron Carbide powder ensures minimal impurities, which translates to superior hardness and stability in final applications. Whether you need fine powder for sintering or coarse grit for grinding, our chemical consistency meets the most demanding standards.

2. Exceptional Hardness & Density
We produce Boron Carbide ceramics with a density of up to 2.52 g/cm³. This high level of densification enhances mechanical strength, making our materials ideal for:

  • Ballistic armor (personal body plates and vehicle armor)

  • Sandblasting nozzles and wear-resistant linings

  • Lapping compounds and precision grinding applications

3. Specialized Nuclear Grade Boron Carbide
One of our key specialties is Nuclear Grade Boron Carbide. With a natural boron content rich in the ¹⁰B isotope, our materials offer excellent neutron absorption capabilities. We supply products with a density of ≥ 2.25 g/cm³, specifically engineered for:

  • Neutron absorbing shields in nuclear reactors

  • Control rods and shut-down pellets

  • Storage and transport casks for spent nuclear fuel

Our Manufacturing Capabilities
We offer both powder and fully sintered shapes. Our production process strictly controls particle size distribution (from sub-micron to coarse grits) to ensure optimal sintering activity and final part performance. Additionally, we support custom shapes and sizes to meet your specific engineering requirements.

Quality Assurance
Every batch undergoes rigorous testing for:

  • Chemical Purity (ICP and LECO analysis)

  • Density (Archimedes method)

  • Phase analysis (XRD)

  • Particle size analysis (Laser diffraction)

Applications Across Industries

  • Defense & Aerospace: Lightweight ceramic armor plates.

  • Nuclear: Control rod pellets and shielding bricks.

  • Industrial: Mechanical seals, blasting nozzles, and grinding wheels.

  • Refractory: High-temperature insulation and components.

Partner with Us
We are not just a supplier; we are a solution provider. With years of experience in exporting high-purity ceramic materials, we understand the logistics and technical standards required for global shipping.

Contact Us Today
Looking for a reliable source of Boron Carbide? Whether you need 99.9% pure powder for R&D or tonnage nuclear-grade materials for a power plant project, we are ready to support you.