50X50mm/30X30mm Hexagon Industrial Abrasive Sheet Ceramic Bulletproof Plate Boron Carbide Ceramic B4c Ceramic Plates

• Customization: Available
• Corrosion Resistance: Acid Resistant
• Density: 1.5-3.0 g/cm3
• Model NO.: B4C Ceramic
• Thermal Stability: High Temperature Stability
• Application: Structure Ceramic, Industrial Ceramic
• Hardness: 9 Mohs
• Type: Ceramic Part
• Product Name: Hard Ceramic Plate Ceramic Sheet
• Shape: Single-Curved/Mult-Curved
• Sample: Accept
• MOQ: 50 PCS
• Feature: Low Price and High Strength
• Flexural Strength MPa: ≥ 460
• Elastic Modulus Gpa: 410
• Thermal Conductivity: 36 W/Mk
• Thermal Expansion Coefficient 1e-6 /K: 4.5
• Apparent Porosity %: < 0.5
• Transport Package: Carton Box
• Specification: customized
• Trademark: ODM, OEM
• Origin: China
• HS Code: 6909190000
• Production Capacity: 50000 Kg/Year

Product Description

Product Description

Structure and Performance

The high melting point, high hardness and low density of boron carbide ceramics make them an ideal substitute for bulletproof materials. When a bullet hits a high-strength and high-hard ceramic, it breaks and causes the ceramic to shatter. The whole process will consume most of the bullet's energy and form an "inverted pyramid" type destruction cone at the point of impact. This is also a typical damaged morphology of ceramics after being hit by bullets.

In order to improve the ability of ceramics to resist multiple strikes, high-strength fiber fabrics are often coated on the ceramic panel to prevent the cracks caused by bullet strikes from expanding. The combination of high-strength and hard ceramics and rigid backing constitutes the basic structure of modern ceramic composite armor.

When the powerful ammunition shock wave propagates to the interface between the ceramic and polymer bonding layer, the shock wave produces a strong tensile effect, destroying the ceramic layer, and at the same time, the strong shearing effect destroys the polymer bonding layer. Under the tensile and shearing effects, the ceramic layer separates from the lining. At the same time, the warhead and ammunition fragments are compressed and shattered, forming a conical fragmentation zone. It is precisely because of the high hardness of ceramics that the shock wave energy of warheads and ammunition fragments can be decomposed into a larger protection area; thus effectively blocking warheads and ammunition fragments and protecting the user's important parts.

At present, ceramics are widely used in both military and civilian technology fields.

Parameters

ITEM	UNIT	B4C
Density	g/cm³	>2.48
Porosity	%	<0.5
Hardness	HV	2600
Flexural strength	Mpa	460
Elastic modulus	Gpa	410
Thermal conductivity	W/(m•K)	30 ~ 110
Compressive strength	Mpa	>2800
Apparent porosity	%	< 0.2

 

Typical Characteristics

 

1.High hardness

2.Good wear resistance

3.High thermal conductivity

4.Small coefficient of thermal expansion

5.Good chemical stability

Melting point:2450ºC

Boiling point:3500ºC

 

Detailed Photos

Ballistic Material for the Plates:

i)  Alumina(AL2O3) Ceramic Tiles & UHMWPE Backing (III-IV)

ii) Silicon Carbide( SIC) Ceramic Tiles & UHMWPE Backing (III-IV)

iii) 100% Pure UHMWPE( III / III+/ III++)

Bulletproof Plate Cutting:

i)  SAPI cut is the shape of SAPI boards that fill the streets. (e.g. SAPI/ESAPI)

ii) Special tailoring refers to more aggressive corner cuts than SAPI, facilitating arm movements and shoulder support.
There are so-called SHOOTERS cut and SWIMMER cut.

iii) Traditional cutting includes the simplest square board, the smallest reinforcement, and small corners similar to RBA. (such as FULL SIZE)


Construction:

i)  in conjuction with (ICW.) IIIA or lower threat level soft armor panel;        
  
ii) Stand Alone(SA.),which means it can protect against the III/IV rating  threat without any soft armor ballistic panels / inserts.

PROTECTION LEVEL LEVEL IIIA	PROTECTION LEVEL LEVEL III	PROTECTION LEVEL LEVEL III+	PROTECTION LEVEL LEVEL IV
STOPS .357 SIG, .44 MAGNUM	STOPS 7.62 M80; .308 CAL	STOPS 5.56 M855 GREEN TIP, 7.62X54R	STOPS 5.56 M855, .30-06 APM2
MATERIAL 100% PE PLATE	MATERIAL UHMW POLYETHYLENE	MATERIAL PE+ CERAMIC-COMPOSITE	MATERIAL PE+ CERAMIC-COMPOSITE
WEIGHT AS LIGHT AS 1.1 LBS.	WEIGH AS LIGHT AS 3.3 LBS.	WEIGHT AS LIGHT AS 4.4 LBS.	WEIGHT AS LIGHT AS 6.0 LBS.
THICKNESS 0.90″	THICKNESS 0.90″	THICKNESS 0.85″	THICKNESS 0.90″

   
 

Rated Products

 

Packaging & Shipping

 

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Inner packing:Shockproof foam board.	Outer packing:Carton or Case.

 

Company Profile

At WEIDUN TECHNOLOGY, we are passionate about protecting and saving lives. We've partnered with the best brands under a strict set of guidelines and offer the high quality body armor and safety equipment available on the market.

Whether you are a professional already familiar with body armor, or a normal civilian just looking to protect yourself, our gear and equipment will provide you with the protection and security you can trust.

FAQ

1. who are we?

We are based in Jiangsu, China, starting from 2022, sell to Eastern Europe, North America, Africa, Mid East, Domestic Market, South America, and Northern Europe. There is a total of about 51-100 people in our office.

2. how can we guarantee the quality?

Always a pre-production sample before mass production;
Always final Inspection before shipment;

3. what can you buy from us?

Bulletproof vests, Bulletproof helmets, bulletproof plates, stabproof productions, Tactical Vest

4. why should you buy from us, not from other suppliers?

1\We are a manufacturer of safety supplies
2\We have a complete production line and quality control, can provide you with guaranteed service
3\In the safety supplies industry we have 15 years of supply experience, and have own factory

5. what services can we provide?

Accepted Delivery Terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES;
Accepted Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF;
Accepted Payment Type: T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow;
Language Spoken: English, Chinese, Spanish, Russian