Our company specializes in manufacturing physical protection bulletproof ceramic products of various materials, such as alumina, silicon carbide, boron carbide, etc. A bulletproof ceramic plate made of flat or arc plate can be used for composite body protection with insert and back plate. We also have large & whole plates with single-curved surface of bulletproof ceramic.
As the 20mm across flat of the hexagon , it's specially used for human body protection with insert plate of small pieces cobbling bulletproof ceramic, and it has reached the standard NIJIIIA,NIJ III,NIJIII+,NIJ IV. It can be used for cobbling multi-surface plate, and because of the hexagonal structure is imitation honeycomb stable structure, one-way linear gap the shortest, and with our special technology, the leaky joint forms by cobbling small ones is small, the basic realization of a seamless docking, formation, a small degree of deformation, uniform thickness, small tolerance. So the bulletproof performance of our bulletproof insert plate has greatly improved. The bulletproof insert plate made of arc plate bulletproof ceramic made by our company has passed the bullet-tests for many times, and even if the bullet hits the leaky joint, it can still be prevented.
Our company is the earliest bulletproof ceramic manufactures at home, and the products with stable quality, high hardness, moderate density, small tolerance, strong supply capacity, comprehensive range. Products are exported to all over the world, enjoy a high international reputation.
There are 6 sets of spray drying tower , 20 sets of all kinds of pressure machines, 17 sets of vacuum sintering furnaces in our company. It's annual output can reach 300 tons alumina protective ceramic,300 tons silicon carbide protective ceramic,60 tons boron carbide protective ceramic.
Sizes. Our normal specifications are as below:
| Appearance |
Plane sizes |
Thickness |
| Hexagon |
Across flats 20mm |
6-10mm |
| Notes |
Products can be produced according to customer's demands of particular sizes. |
Performance Index:
| Material |
Bulk
Density g/cm3 |
Bending
Strength Mpa |
Rockwell
Hardness HRA |
Thermal Conductivity
W.m-1.K-1 |
Elastic
Modulus GPa |
Fracture Toughness Mpa.m1/2 |
| Sintered Silicon Carbide |
≥3.12 |
≥400 |
≥93 |
≥2650 |
≥415 |
≥4.5 |
Audited Supplier 
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