99% Alumina Ceramic Armor Plate Tiles for Ballistic Protection Systems
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Product Overview
alumina ceramic armor plate
ballistic ceramic tile
hard armor ceramic core
99% Al2O3 ceramic plate
Key Features
Ultra High Hardness
Low Density Structure
High Compressive Strength
Excellent Impact Resistance
Low Porosity (<0.1%)
Stable Ballistic Performance
Technical Specifications
Property
Value
Material
99% Alumina (Al₂O₃)
Density
≥3.84 g/cm³
Elastic Modulus
330 GPa
Porosity
≤0.1%
Bending Strength
320 MPa
Vickers Hardness
15 GPa
Fracture Toughness
2.3 MPa·m¹/²
Shape
Customized
Thickness
6 / 8 / 10 / 12 mm
Why Alumina Ceramic for Ballistic Armor?
Extremely high hardness → projectile erosion
Controlled fracture behavior → energy dissipation
Low density → reduced armor weight
Stable industrial performance
Applications
Hard Armor Plates
NIJ Level III / IV plate core
Ceramic strike face layer
Composite Armor Systems
Ceramic + UHMWPE backing
Ceramic + aramid hybrid armor
Vehicle Armor
Armored vehicles
Security transport protection
Structural Protection
Blast-resistant panels
Industrial high-impact shielding
Product Structure in Armor System
Typical hard armor structure:
Ceramic strike face (Alumina tile)
Energy absorption layer (UHMWPE / Aramid)
Backing composite
Protective cover
Customization Options
Size customization
Thickness variation
Shape engineering (hexagon / square / mosaic)
OEM labeling
Batch production
Manufacturing & Quality Control
High-temperature sintering process
Precision molding
Density control
Micro-porosity control
Quality inspection per batch
Why Choose YINAN Ceramic Armor Materials
Stable production consistency
OEM & ODM support
Compatible with UHMWPE backing systems
Export experience in armor industry
Factory-direct supply chain
FAQ
Q1. What is alumina ceramic used for in armor systems?
It is used as the strike face material in hard armor plates to break and erode incoming projectiles.
Q2. Why is alumina ceramic used instead of metal?
Because it provides higher hardness with lower weight, improving ballistic efficiency.
Q3. What thickness options are available?
We offer 6mm, 8mm, 10mm, and 12mm, with customization available.
Q4. Can it be used with UHMWPE fiber backing?
Yes, it is commonly combined with UHMWPE fiber layers in composite armor systems.
Q5. What is the hardness level?
The Vickers hardness is approximately 15 GPa.
Q6. Do you support OEM production?
Yes, we provide full OEM customization including size, shape, and packaging.
Q7. What industries use ceramic armor?
Defense, law enforcement, security, armored vehicles, and industrial protection systems.
Q8. What is porosity and why is it important?
Low porosity (≤0.1%) ensures higher density and better ballistic consistency.
Related Products
Consult immediately
Jiangsu Yinan Safety Protection Technology Co., Ltd. specializes in various bulletproof, stab-proof and anti-riot products.
Raw Materials
Body Armor
E-mail: sales@yinansafety.com
Address: No.1 Gongxin Road, Jingjiang City
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