| Customization: | Available |
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| Application: | Body Armor |
| Material: | Alumina, Silicon Carbide, Boron Carbide |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Wintrustek offers a variety of advanced ceramic bulletproof plates, including Alumina Ceramics (Al2O3), Silicon Carbide (SiC), and Boron Carbide (B4C). These bulletproof plates come in various shapes and sizes to meet different requirements, including square and rectangular plates, hexagonal plates, as well as monolithic plates and cylinders. Custom options are also available to suit specific needs.
| Available Shapes | Sizes |
| Square/ Rectangle | Single Curved R400 50 x 50 mm Flat 50 x 50 mm Flat 100 x 100 mm Flat 150 x 150 mm Flat 500 x 500 mm |
| Hexagon | Side Width: 20 mm & 30 mm Thickness: 4-12 mm |
| Monolith Plate | SiC: 235 x285 mm, thickness 5-10 mm, Single Curved R400 SiC: 250 x300 mm, thickness 5-10 mm, Single Curved R400 SiC: 250 x300 mm, thickness 5-10 mm, Muti-curved SiC: 260 x325 mm, thickness 5-10 mm, Muti-curved B4C: 250 x 300 mm, thickness 5-10 mm, Muti-curved B4C: 265 x 325 mm, thickness 5-10 mm, Muti-curved |
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Material |
Density | Bending Strength |
Vicker's Hardness | Elastic Modulus |
Fracture Toughness |
| g/cm3 | MPa | HRV | GPa | MPa·m1/2 | |
| 99% Al2O3 | ≥3.85 | ≥300 | ≥1600 | ≥330 | ≥2.5 |
| Sintered SiC | ≥3.13 | ≥400 | ≥2650 | ≥400 | ≥4 |
| Sintered B4C | ≥2.48 | ≥400 | ≥2900 | ≥400 | ≥4.5 |
| Hot Pressed B4C | ≥2.48 | ≥420 | ≥3200 | ≥400 | ≥4.5 |
| Shooting Test Report |
3. Fast delivery from prototype to production quantities.
4. In-house capabilities in forming, sintering, machining, glazing, metalizing, brazing, and assembly.
5. Our highly trained team of quality assurance staff uses advanced measuring devices to ensure that our products always meet the customers' requirements.
"It has been over 6 years since your company became our trusted supplier. During all years' requisitions, we were happy with your good quality products and reliable service. Appreciated your previous service with all efforts: patience, reliability, and responsible quality." --- by CoorsTek, Nov. 2023
Q: What is your minimum order quantity (MOQ)?
A: Our minimum order quantity (MOQ) depends on many factors such as product, material, dimensions, etc.
Q: Do you provide free samples?
A: Yes, we are pleased to provide a free sample for your initial evaluation of our materials if we have the sample in stock and if its cost is bearable to us.
Q: Do you accept a trial order before a bulk purchase?
A: Yes, we welcome your trial order to verify our quality before your bulk purchase.
Q: What is your production time?
A: Our production time depends on materials, production methods, tolerances, quantity, etc. Normally, it takes 15-20 days if we have stock material, and it takes 30-40 days if we don't. Please share your specific requirements with us, and we will quote the fastest production time.
Q: What are your payment terms?
A: Our payment terms are T/T, L/C, and PayPal.
Q: What packaging do you use to ensure ceramics are safe?
A: We pack the ceramic products tidily with foam protection inside the carton, plastic box, and wooden box.
Q: Do you accept custom orders?
A: Of course, most of our orders are custom products.
Q: Would you provide an inspection report and material test certificate for our order?
A: Yes, we can provide these documents upon request.
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