96% Alumina Ceramic Substrate, 100 mm x 100 mm x 2.5 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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What thermal conductivity and dielectric strength does the Atomfair 96% alumina ceramic substrate AF-A96-S100P250 provide?
The 96% Al2O3 substrate provides thermal conductivity greater than 24 W/(m·K) and a breakdown voltage of at least 15 kV/mm, with low dielectric constant and low dielectric loss. Density is at least 3.70 g/cm³ and flexural strength is greater than 350 MPa, supporting use as a mechanically rigid, electrically insulating technical ceramic substrate.
Can the AF-A96-S100P250 96% alumina substrate be supplied polished, coated, metallized, or custom-shaped?
The listing does not state that polishing, coating, metallization, or custom shaping is pre-applied by default; it instructs buyers to confirm these needs when they are required for the application. Size tolerance, thickness requirement, material grade, surface finish, and package format must also be verified before quotation.
This 96% alumina ceramic substrate (100 mm x 100 mm x 2.5 mm, pack of 10) delivers a flexural strength >350 MPa and thermal conductivity >24 W/(m·K), enabling robust electrical insulation and heat dissipation in thin-film deposition or high-temperature test fixtures, while the specified surface roughness of Ra 0.15–0.30 µm imposes handling cleanliness requirements.
Positive
- High mechanical and thermal performance: Flexural strength >350 MPa and thermal conductivity >24 W/(m·K) provide structural stability and effective heat spreading for laboratory fixtures and electronic substrate applications.
- Low dielectric loss and high breakdown strength: Low dielectric constant and dielectric loss combined with a breakdown voltage ≥15 kV/mm make this substrate suitable for high-frequency or high-voltage isolation in test circuits.
Trade-offs
- Surface roughness requires clean handling: With a specified surface roughness of Ra 0.15–0.30 µm, the substrate is sensitive to particulate contamination or scratches during handling, demanding cleanroom or glove-based procedures for consistent performance.
- Fixed geometry limits custom adaptation: The supplied size (100 mm x 100 mm x 2.5 mm) and unpolished standard finish may require additional post-processing (cutting, polishing, or metallization) to match specific fixture or deposition requirements, adding lead time and cost.
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).
