What are the main applications for this Alumina Ceramic Substrate?

It is widely used in PCB, Electronics, Metallurgy, Construction, Food, and other industries.

Does the product have water absorption?

No, the product features 0% water absorption.

Electrical 96% 99% 99.5% Al2O3 Alumina Ceramic Substrate for PCB

Name: Electrical 96% 99% 99.5% Al2O3 Alumina Ceramic Substrate for PCB
Brand: Hunan Rui Yue Industrial and Trade Co., Ltd.
SKU: 865203335

Hunan, ChinaHunan Rui Yue Industrial and Trade Co., Ltd.

US$0.50-50.00

100 Pieces

Product profile

Customization

Available

Customized

Application

Food, Construction, Electronics, Metallurgy

Model NO.

Rui Yue

Material

Alumina Ceramic

Feature

Wear Resistant

Corrosion Rate

0.001-0.01

Product Name

96% 99% 99.5% Al2O3 Alumina Ceramic Substrate

Shape

Square,Rectangle Ect.

Raw Material

95-99% Alumina Ceramic

Denisty

3.7g / Cm3

Color

White, Light Yellow

Surface Treatment

Smooth

Property

Insulated Ceramic Heating Element

Working Temperature

1480 Degree

Usage

Metallurgy,Mining,Textile,Paper-Making, etc.

Characteristic

Low Porosity

Transport Package

by Carton

Specification

Customize

Trademark

Origin

Hunan China

HS Code

8547100000

Production Capacity

500000PCS Per Month

Key features

High Purity Options: Available in 96%, 99%, and 99.5% Al2O3 Alumina Ceramic substrates.

Custom Shape Design: Shapes can be customized to Square, Rectangle, or other specific requirements.

Low Water Absorption: Features 0% water absorption for superior durability and stability.

High Flexural Strength: Offers robust mechanical strength ranging from 320 to 360 Mpa.

Versatile Applications: Suitable for PCB, Electronics, Metallurgy, Construction, and Food industries.

Customization Support: Supports customization from both customer designs and physical samples.

Low Porosity: Engineered with low porosity characteristics for enhanced performance.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Hunan Rui Yue Industrial and Trade Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 7 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤10.69h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier manufactures products used in lighting, electrical, heating, automotive, nozzle, and insulation-related applications, with exports reported to multiple regions and 90% of total sales from exports. It operates two production lines, has 21–30 quality-control staff, and reports finished-product inspection instructions that are uniformly followed, along with quality assurance and raw-material traceability. Customization is available from customer designs and samples. However, the supplier is not identified as a professional technical supplier, does not provide 3D software design, ODM, SDK, or well-known-brand OEM services, and reported no new products in the past year. After-sales and corrective-action procedures exist but lack written records. No evidence establishes certifications, formal overseas service infrastructure, inventory capability, or customer-specific case references.

Supplier typeThe supplier manufactures components and products for lamps, electrical and heating products, nozzles, automotive parts, and insulation applications. Its reported product scope, two production lines, production equipment, and broad export markets indicate a manufacturing-oriented supplier rather than a professional technical-service supplier.

R&D capabilityThe supplier reported no new products in the past year and does not provide 3D software design, ODM, or SDK services. It does offer customization from designs and samples, but the explicit evidence indicates limited product-development and technical innovation capability.

Production capacityThe supplier operates two production lines and has extensive listed equipment, 21–30 quality-control staff, standardized finished-product inspection instructions, and reported annual output above the stated threshold. Nevertheless, it lacks continuous quantity reconciliation, an outsourcing SOP, valid contracts with related subcontractors, inventory capacity, and overseas warehouse capability; production capacity is demonstrated, while manufacturing-control depth is mixed.

Customization capabilityBoth relevant slices explicitly state customization from customer designs and customization from samples. This supports the supplier’s ability to produce customized products based on provided specifications or physical samples, although no evidence confirms 3D or software-based design support.