96% Alumina Ceramic Substrate, 152 mm x 152 mm x 3 mm, Pack of 10Product Type: Technical ceramic substrate
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For model selection, accessory matching, platform compatibility or configuration confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR?
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This item requires verification of dimensional tolerances, material grade, surface finish, and packaging before use. Polishing, coating, metallization, or custom-shape requirements must be confirmed when specified for the application.
- Configuration Verification: Verify size tolerance, thickness requirement, material grade, surface finish, and package format for this 96% alumina ceramic substrate.
- Optional Processing Confirmation: Confirm polishing, coating, metallization, or custom-shape needs when they are required for the application.
What electrical, thermal, and mechanical specifications are stated for this 152 mm × 152 mm × 3 mm 96% alumina substrate?
The 96% Al2O3 substrate is specified for low dielectric constant and dielectric loss, useful thermal conductivity, and electrical insulation. Its breakdown voltage is 15 kV/mm, thermal conductivity is greater than 24 W/(m·K), flexural strength is greater than 350 MPa, Vickers hardness is 14 GPa, and density is 3.70 g/cm³.
What configuration details must be confirmed before ordering this 96% alumina ceramic substrate?
Before quotation, confirm size tolerance, thickness requirement, material grade, surface finish, and package format. Include exact size, thickness, color or package detail, and quantity when requesting quotation support.
How should polishing, coating, metallization, or custom-shape requirements be specified for this alumina substrate?
Confirm any polishing, coating, metallization, or custom-shape needs when they are required for the application, because these options must be matched to the selected 152 mm × 152 mm × 3 mm substrate configuration. Contact technical sales with those requirements before finalizing the quotation.
This 96% alumina ceramic substrate (152 mm x 152 mm x 3 mm, pack of 10) offers a balanced combination of high flexural strength (>350 MPa), electrical insulation (≥15 kV/mm breakdown voltage), and moderate thermal conductivity (>24 W/(m·K)), making it suitable for demanding lab applications requiring mechanical robustness and dielectric performance.
Positive
- High mechanical and thermal performance: With flexural strength >350 MPa and thermal conductivity >24 W/(m·K), this substrate withstands mechanical stress and dissipates heat effectively for use in high-power or high-temperature experimental setups.
- Excellent dielectric and insulating properties: A low dielectric constant and loss coupled with a breakdown voltage ≥15 kV/mm ensure reliable electrical insulation in circuit or electrode support applications, critical for high-voltage environments.
Trade-offs
- Surface finish constraints: The as-fired surface roughness (Ra 0.15–0.30 μm) may require additional polishing or coating for applications demanding ultra-flat or mirror-like surfaces, adding further processing steps.
- Brittle nature requires careful handling: As a ceramic material, the substrate is prone to chipping or cracking under impact or improper mounting; users must implement cautious clamping and support to avoid fracture during handling or thermal cycling.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
