What is the hardness of the ceramic?

It has a Mohs hardness of typically 9 and Rockwell hardness of HRA80-90.

Is the material resistant to chemicals?

Yes, it is highly inert and resists most chemical reagents, including acids and alkalis.

Premium Thermal Stability Alumina Ceramic for Heavy-Duty Use

Name: Premium Thermal Stability Alumina Ceramic for Heavy-Duty Use
Brand: Qingdao Decent Electromechanical Tech Co., Ltd
SKU: 2125730622

Shandong, ChinaQingdao Decent Electromechanical Tech Co., Ltd

US$99,999,998.00-99,999,999.00

99 Pieces

Product profile

Customization

Available

Application

Aerospace, Electronics

Purity

95%

Model NO.

Type

Ceramic

Transport Package

Specification

Trademark

Decent

Origin

China

Key features

Superior Hardness: Mohs hardness of 9, offering exceptional wear resistance against constant friction.

High Electrical Insulation: High dielectric strength (15-20 kV/mm) protects sensitive circuits from shorts.

Chemical Inertness: Resists most acids and alkalis, ideal for harsh chemical processing environments.

Customizable Shapes: Available as precision-machined discs, tubes, or custom-molded parts.

High Purity Options: Purity levels range from standard 95% to high purity 99.9% Al2O3.

Thermal Shock Resistance: Low thermal expansion coefficient enhances stability under rapid temperature changes.

Versatile Applications: Suitable for aerospace, electronics, chemical plants, and heavy machinery.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedPatents Awarded

Qingdao Decent Electromechanical Tech Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.79h

AI-Powered supplier vetting

SummaryQINGDAO DECENT ELECTROMECHANICAL TECH CO., LTD is identified as a combined company offering manufacturing, export, service, quality-control, R&D, and sustainability information. It reports broad customization and ODM capabilities, export experience of nine years, and export sales representing 51%–70% of total sales. Service procedures exist for supplier assessment and customer complaints, although corrective-action records are absent. Quality assurance and raw-material traceability are reported, but finished-product inspection is performed by packing staff. The supplier has no overseas warehouse, showroom, agent or branch, and has not participated in offline trade shows. No new products were developed in the past year, and no ERP, OA, CRM, SAP, or SDK capability is reported. Financial credibility cannot be assessed because the provided financial figures are zero and no additional corroborating evidence is available. Trade evidence shows one transaction and one associated buyer.

Supplier typeThe supplier is listed as a combined company, with offerings covering general information, export trade, manufacturing, service, quality control, R&D, and sustainable development. Its described products are two-trolley and six-trolley type drying ovens, indicating a manufacturing-oriented supplier rather than only a trading intermediary.

After-Sales capabilityThe supplier has written procedures and records for effective service assessment and customer complaint handling. However, corrective and preventive action procedures have no written records, and the supplier reports no overseas warehouse, showroom, agent, branch, or offline trade-show participation, limiting evidence of overseas after-sales infrastructure.

Production capacityThe supplier offers multiple drying-oven products, has operated export activities for nine years, and reports a one-month average lead time in both peak and off-season periods. Quality assurance and raw-material traceability are stated, but finished products are checked by packing staff, so the depth of production quality control is only partially demonstrated.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing strong direct evidence of broad customization capability.