How long is the lead time for production?

Lead time is within 15 workdays during the off-season and 1-3 months during the peak season.

Does the company have quality certifications?

Yes, Jinghui Ceramic has passed the ISO9001 quality management system certification.

What are the key advantages of using these alumina ceramic sheets?

Key advantages include light weight, high hardness, excellent thermal stability, strong insulation, and high dimensional accuracy.

Industrial High Aluminum Oxide Alumina Al2O3 Ceramic Wafers for Electronics Devices

Name: Industrial High Aluminum Oxide Alumina Al2O3 Ceramic Wafers for Electronics Devices
Brand: SHENZHEN JINGHUI INDUSTRY LIMITED
SKU: 2135016095

Guangdong, ChinaSHENZHEN JINGHUI INDUSTRY LIMITED

US$2.00-20.00

10 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Application

Electronics, High Temperature Furnaces, Precision Machinery

Purity

95% / 99% / 99.5% Alumina

Model NO.

Customized

Type

Ceramic Plate

Forming Methods

Dry / Hot / Isostatic Pressed, Tape Casting

Optional Color

White, Ivory, Pink

Density

Over 3.65 g/cm3

Shape

Square, Round, Special-Shaped

Thickness

0.25mm-50mm

Thickness Tolerance

0.01mm (Best), 0.03mm, 0.05mm

Flatness

0.005mm (Best) Via Fine Grinding

Product Features

Stable Performance and High Dimensional Accuracy

Transport Package

Cartons, Pallets

Specification

Customized

Trademark

JingHui

Origin

China

HS Code

8547100000

Production Capacity

500000 Pieces/Month

Key features

Customizable Shapes: Available in Square, Round, and Special-Shaped forms via CNC machining.

Customizable Colors: Optional colors include White, Ivory, and Pink to meet specific needs.

Wide Thickness Range: Thickness ranges from 0.25mm to 50mm for diverse applications.

High Precision Tolerance: Thickness tolerance as tight as 0.01mm with flatness of 0.005mm.

Multiple Purity Levels: Offered in 95%, 99%, and 99.5% Alumina purity options.

Advanced Forming Methods: Produced via Dry, Hot, Isostatic Pressed, and Tape Casting processes.

High Thermal Stability: Withstands high temperatures and chemical corrosion in harsh environments.

ISO9001 Certified Quality: Manufactured with 15 years of experience and strict quality control.

Company profile

SHENZHEN JINGHUI INDUSTRY LIMITED

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2009-03-11Nearest Port: Shenzhen, HongKong, ShanghaiAverage Response Time: ≤1.89hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

About Our Factory & Business Background

Address1st Bldg, No. 6352, Pingshan Ave., Shatian Community, Kengzi, Pingshan, Shenzhen, Guangdong, China

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsMetallized Ceramics, Ceramic Substrates, Pepper Mill Mechanism, Pepper Grinder Mechanism, Ceramic Parts, Precision Ceramics, Zirconia Ceramics, Ceramic Insulators, Silicon Nitride Ceramics, Aluminum Nitride Ceamics

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What customization options are available for the wafers?

We can customize the shape (Square, Round, Special-Shaped), color (White, Ivory, Pink), and thickness (0.25mm-50mm) based on your drawings or samples.

Q:What are the available purity levels for the alumina wafers?

The wafers are available in 95%, 99%, and 99.5% Alumina purity levels.

Q:What is the precision tolerance for thickness and flatness?

We offer a thickness tolerance as low as 0.01mm and a flatness of 0.005mm achieved through fine grinding.

Q:In which industries are these ceramic sheets applied?

They are widely used in Electronic Components, High Temperature Furnaces, and Precision Machinery due to their insulation and wear resistance.

Q:What manufacturing processes are used to produce these wafers?

We use pressing and tape casting for forming, followed by lapping, polishing, grinding, cutting, and CNC machining for surface treatment.