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Product Introduction
This product is a black polygonal protective plate manufactured
from high-performance silicon carbide ceramic material, featuring
an innovative grid tiled structure with reinforced white edge
banding. Combining the inherent ultra-high hardness and exceptional
impact resistance of silicon carbide material, the unique geometric
design further enhances overall mechanical performance. The surface
grid not only improves stress distribution capability but also
effectively controls fracture patterns, maintaining structural
integrity even under significant impact.
Core Advantages
• Exceptional Impact Resistance: Ballistic protection meets NIJ
Level IV standards with superior multi-hit capability
• Ultra-High Hardness Protection: Surface hardness reaches HRA
93-95, effectively resisting armor-piercing threats
• Lightweight Design: Areal density ≤35 kg/m², 40% lighter than
equivalent protection materials
• Superior Structural Stability: Grid structure effectively
inhibits crack propagation, enhancing overall toughness
• Multi-Environment Adaptability: Corrosion resistant, aging
resistant, suitable for various harsh environments
Specifications Table
| Parameter | Specification |
|---|---|
| Material | Silicon Carbide Ceramic Composite |
| Structure | Polygonal Tiled Plate |
| Color | Black Grid/White Edging |
| Areal Density | ≤35 kg/m² |
| Hardness | HRA 93-95 |
| Flexural Strength | ≥450 MPa |
| Protection Level | NIJ Level IV |
| Operating Temperature | -50°C to 800°C |
| Thickness | 12±0.5 mm |
Manufacturing Process
Silicon carbide powder preparation → Mold design and fabrication →
Dry pressing → Vacuum sintering → Precision machining → Grid
engraving → Edge banding → Ultrasonic testing → Performance testing
→ Final assembly
Usage Instructions
Ensure flat supporting surface during installation, avoid local voids
Install according to marked direction for optimal protection performance
Regularly inspect surface condition, replace if cracks are detected
Avoid stacking during storage to prevent edge damage
Clean with soft cloth, avoid corrosive cleaners
After-Sales Service
We provide 36-month quality assurance, establish customer usage
records, and conduct regular usage status follow-ups. Professional
technical team provides installation guidance and usage training,
with technical support available within 24 hours for emergency
situations.
FAQ
Q: What is the specific function of the grid structure?
A: The grid design effectively disperses impact stress while
controlling damage area, improving overall protection efficiency.
Q: What is the main function of the white edge banding?
A: The edging protects edge integrity, provides cushioning and
identification, and facilitates installation positioning.
Q: What advantages does it have compared to alumina ceramic armor?
A: 30% lighter weight and 25% reduced thickness at equivalent
protection levels, with better multi-hit capability.