99 Alumina Ceramic Sheet Electronic Ceramic Substrate

Name: 99 Alumina Ceramic Sheet Electronic Ceramic Substrate
Brand: Shandong Boxuan Wear Resistant Material Co., Ltd.
SKU: 2162949572

Shandong, ChinaShandong Boxuan Wear Resistant Material Co., Ltd.

US$1.00-10.00

10 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Application

Electronic Devices, Power Supply, Semiconductors

Material

Al2O3

Thickness

0.25-5.0mm Available

Model NO.

Alumina Ceramic

Certificate

ISO9001

Type

Ceramic Plates

Purity

96% / 99.6% Alumina

Water Absorption

Color

White/Ivory

Thermal Conductivity

16.7-35W/M.K

Density

Over 3.70g/cm3

Thickness Tolerance

0.03mm/0.05mm (Depending on Thickness)

Features

High Mechanical Strength, Small Dielectric Loss

Ceramic Flexural Strength

345-380MPa

Max Using Temperature

1500-1700

Transport Package

Carton Packing

Specification

Standard Specifications or Customized

Trademark

BOXUAN

Origin

Shandong, China

Production Capacity

50000pieces/Years

Key features

Superior Heat Dissipation: Balanced thermal conductivity rapidly dissipates operating heat, keeping electronic components at stable working temperature.

Poor Substrate Durability: Eliminate aging and deformation issues;our alumina ceramic substrate offers long-term dimensional stability for long-life circuit operation.

99% Purity Insulation: High-purity alumina material achieves ultra-low leakage current, 40% safer than common low-grade ceramic substrates.

Industrial Grade Reliability: Compact flat design delivers stable insulation performance for semiconductor devices, sensors and thick-film circuits.

Enhanced Corrosion Resistance: Resists chemical erosion 2x better than glass-ceramic substrates under harsh industrial environments.

Company profile

Importers and Exporters

Shandong Boxuan Wear Resistant Material Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.01h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryThe supplier operates in ceramics, non-metallic minerals, synthetic materials, plastics, rubber, metals, composites, sealing materials, molds, and related products. It has one production line, cutting/CNC/carving equipment, in-stock capability, and offers customization from samples, designs, and full customization. Quality assurance and raw-material traceability are reported, but only one QA/QC inspector is listed and finished products are checked by packing staff. Key weaknesses include no written corrective-action or complaint-handling procedures, no outsourcing SOP, no ongoing batch quantity reconciliation, no valid manufacturing-capacity contract with related subcontractors, and no overseas warehouse or showroom. The supplier is not identified as a professional technical supplier and does not provide 3D software design services. Financial credibility and customer-case evidence are insufficient for assessment.

After-Sales capabilityThe supplier has in-stock service capability, but it reports no written procedures or records for effectively handling customer complaints. It also lacks overseas warehouse and showroom capabilities, limiting documented after-sales support infrastructure.

R&D capabilityThe supplier does not provide 3D software design services and is explicitly not classified as a professional technical supplier. Although its scope includes new ceramic materials, composites, and specialized materials, the slices do not demonstrate R&D activity, patents, or innovation outcomes.

Production capacityThe supplier reports one production line, cutting/CNC/carving equipment, one QA/QC inspector, one-month lead times in both peak and off-season periods, and in-stock capability. However, it lacks ongoing quantity reconciliation, has no outsourcing SOP, and has no valid manufacturing-capacity contract with related subcontractors, creating documented production-control limitations.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization. This is stated consistently in the design-service information and supports a positive assessment of customization breadth.

Product Q&A

Q:Are you a factory or a trading company?

We are a source manufacturer, specializing in wear-resistant ceramic products made of alumina, silicon carbide, zirconium oxide, etc.

Q:In which industries are your products mainly used?

Widely used in mining, metallurgy, cement, power, coal, chemical, construction machinery, pipeline transportation, and other applications requiring wear resistance, corrosion resistance, and high temperature resistance.

Q:Do you accept customization?

Yes. We support OEM/ODM customization and can produce according to drawings, dimensions, materials, thickness, and installation methods.

Q:Can you provide samples?

We can provide samples. Some samples are free or subject to cost charges, with shipping costs borne by the buyer. This allows you to test the material and quality.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity depends on the product model, material, and specifications. Please discuss the details with our sales staff, and we will try our best to accommodate your needs based on actual production conditions.