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Boron Carbide Ceramic-Pressureless Boron carbide bulletproof ceramics

Blocks of boron carbide are utilized to provide level NIJ III and NIJ IV bulletproof defense. The product uses a pressureless sintering technique and may be formed into blocks that are utilized to splice into a complete face bulletproof plate. The blocks can be produced into squares, hexagons, triangles, or other shapes depending on your demands.

The product has a size range of 10-500mm and a thickness range of 0.2-80mm that may be customized to create both curved and flat surfaces.

    Product Details

    In terms of performance, boron carbide (B4C) ceramics are the best armor ceramic material since they have the lowest density and the maximum hardness when compared to various other bulletproof ceramics that are commonly used in protective gear. B4C has become a common ceramic material for making bulletproof clothing inserts due to the growing need for lightweight and highly protective applications in human protective equipment and the seamless promotion of B4C ceramic industrialization.

    High-quality bulletproof inserts are made of ultra-high molecular weight polyethylene fiber composite material plates and B4C ceramic plates, and they serve as a reinforced protective element of bulletproof vests. The fundamental idea of protection is to erode and passivate bullets with B4C bulletproof ceramics, and then to absorb any remaining impact kinetic energy with fiber composite materials. B4C ceramic plug-in boards are separated into two categories: single curved tiny ceramic splicing boards and multi-curved integrated ceramic boards, based on the various application environments and protective needs.
    We utilize state-of-the-art pressureless sintering processes to produce high-quality products that are competitively priced and can be delivered within a short time frame.

    Product Technical Parameters

    Product Technical Parameters
    Type Parameter value
    Main Components B4C≥99.5%
    Bulk Density(g/cm3) 2.46-2.62
    Elastic Modulus(Gpa) ≥400
    Vickers Hardness(HV) 2800-3200
    Bending Strength(Mpa) ≥450
    Fracture Toughness(MPa·m1/2) 3.5-4.5

    Product Advantage

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    1. Light weight.
    2. High hardness.
    3. Good wear resistance.
    4. Customizable.
    5. Various specifications (Hexagon/Square/rectangle/ trapezoid/round/triangle or according to your requirements).

    Company Introduction

    Shandong Huayi Tech New Materials Co., Ltd. is located in China and was established in 2018. The company is committed to the development and application of materials such as silicon carbide and boron carbide in multiple industries.

    The company specializes in the production of silicon carbide powder and ceramics, boron carbide powder and ceramics, silicon carbide ceramic films, nuclear power boron carbide materials and other related products. These products are widely used in various fields such as nuclear power, military industry, environmental protection, new energy, and chemical industry.

    The company uses two ceramic production processes: pressureless sintering and hot-press sintering, each of which offers unique advantages for specific applications. Pressureless sintered ceramics are cost-effective and ideal for large-scale production and are ideally suited for use in ballistic resistant materials, seals, nozzles, wear-resistant and temperature-resistant applications, as well as conventional nuclear power materials. On the other hand, ceramics produced by hot pressing sintering are suitable for small-scale production and can be processed into larger sizes. They are suitable for use as nuclear power core materials, semiconductor materials, target materials, bulletproof materials, etc.

    Product Application

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