Hot-pressed Boron Carbide Bulletproof Ceramic

Boron carbide blocks used for level NIJ III and NIJ IV bulletproof protection. The product adopts a pressureless sintering process and can be made into blocks of different sizes such as squares, hexagons, triangles, etc. according to your needs, which are used to splice into a full face bulletproof plate. 

The product can be made into flat and curved surfaces, with a customizable size range of 10-500mm and a customizable thickness range of 0.2-80mm.

Compared with several bulletproof ceramics that have been widely applied in protective equipment, boron carbide (B4C) ceramics have the highest hardness and lowest density, making them the most ideal armor ceramic material in terms of performance. With the increasing demand for lightweight and high protection applications in human protective equipment and the smooth promotion of B4C ceramic industrialization, B4C has been applied as one of the mainstream ceramic materials for preparing bulletproof clothing inserts.

As a reinforced protective component of bulletproof vests, high-quality bulletproof inserts are composed of B4C ceramic plates and ultra-high molecular weight polyethylene fiber composite material plates. The basic protection principle is to use B4C bulletproof ceramics to passivate and erode bullets, and then use fiber composite materials to absorb residual impact kinetic energy. According to the different application environments and protection requirements, B4C ceramic plug-in boards are divided into two types: multi curved integral ceramic boards and single curved small ceramic splicing boards.

Product Technical Parameters

Product Advantage

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）

Product Application

Bulletproof vest 

Bulletproof armor

Tank protection

Helicopter protection