Ecvv Trade
Gongyi City Meiqi Industry & Trade Co., Ltd.

China Manufacturer with main products: Potassium Aluminium Fluoride, Sodium Aluminium Fluoride, Aluminium Fluoride, Boron Carbide, Walnut Shell, Reduced Iron Powder, Aluminium...

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Boron Carbide

FOB Price: 10.00 - 45.00 USD/Kilogram
Supply Ability: 1,000 Metric Ton/Metric Tons per Month
Shipping: Within 15 days after received the advanced payment.
Payment Terms: L/C, T/T, Western Union, MoneyGram, Other, Paypal
In Stock
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Henan in China
Packaging Details: 25kg/bag, 1000kg/bag, 1250kg/bag or as customers' requirement

Quick Details

  • Model Number: MQ-B5
  • Brand Name: MEIQI
  • Application: Abrasive material; Refractory material
  • Appearance: black powder
  • Purity: 98.5%min
  • Grade Standard: Industrial Grade
  • EINECS No.: 235-111-5
  • MF: B4C
  • Other Names: boron carbide powder
  • CAS No.: 12069-32-8
  • Formula weight: 55.25
  • Melting point: 2450
  • Boiling point: 3500
  • Appearance: Black powder
  • Crystal Structure: Rhombohedral
  • Mohs Hardness: 9.3
  • Density: 2.52g/cm3(solid)



1. High neutron absorbing cross section

2. Low cost and rich raw material resources

3. The waste is easy to disposal

4. Ideal neutron absorber

Boron Carbide Chemical Data



Particle Size


B + C








Free B


Free C




Size : F 60 - F1200, other size as your needs.


Boron carbide powder's application fields:

1) High-grade particle grinding material;

2) Make chemical ceramic,glass ,or nozzle;

3) Nuclear reactor and shielding material;

4) Produce bullet proof armor;

5) Improve the service lift of mechanical parts;

6) As additive filler for boron chemical materials;

7) Essential filler for refractory materials.

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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