What is the hardness of the material?

Hardness ranges from 12.2 to 15.6 Vickers GPa depending on the purity level.

Is the product waterproof?

Yes, it has zero water absorption and is moisture-proof.

High Temperature Resistant Ceramic Sheets

Name: Alumina Ceramic Sheets/Ceramic Substrates/High Temperature Resistant Ceramic Sheets
Brand: Henan Zktherm Furnace Co., Ltd
SKU: 2134335142

Henan, ChinaHenan Zktherm Furnace Co., Ltd

US$30.00

10-49 Pieces

US$25.00

50+ Pieces

Product specifications

Application

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Application

Industrial Applications

Function

Corrosion Preventive, Thermal Insulation and Sound Insulation, Waterproof and Moisture-proof, Wear Resistant

Model NO.

Z-1800

Material

Porcelain Ceramic Plate

Process

Ordinary Ceramic Plate

Volume

1~5000ml

Temperature

1600~1800c

Purity

99%

Density

Over 3.65g/cm3

Secondary Process

Fine Grinding, CNC Machining

Features

High Precision, High Insulation

Usage

High-Temperature Ceramic Crucible

Refractoriness

1580< Refractoriness< 1770

Weight

0.1kg

Melting Point

2020℃

Flexural Strength

145-354MPa

Hardness

5.7-12.3gpa

Elastic Modulus

120-205gpa

Thermal Conductivity

2.5-25W/(M.K)

Poissons Ratio

0.21-0.30

Transport Package

Wooden Box

Specification

300*400*25mm

Trademark

ZKTherm

Origin

Zhegzhou, China

HS Code

6903900090

Production Capacity

2000tons/Month

Key features

Superior Wear Resistance: Features high hardness and strength for long-lasting durability in industrial use.

Excellent Insulation: Provides high electrical insulation and thermal insulation performance.

Corrosion Resistance: Resistant to chemical corrosion and moisture, ensuring reliability in harsh environments.

High Purity Options: Available in 95%, 96%, and 99% Al2O3 purity levels for specific applications.

Precision Machining: Supports fine grinding and CNC machining for high-precision custom shapes.

Low Water Absorption: Zero water absorption rate ensures structural integrity in wet conditions.

Flexible Procurement: Accommodates small-batch orders and provides necessary MSDS documentation.

Company profile

Quality AssuranceQA/QC Inspectors100% Finished Products InspectionImporters and Exporters

Henan Zktherm Furnace Co., Ltd

Henan, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.64h

About Our Factory & Business Background

AddressBuilding 1, Qiuzhai Road East and Ganjiang Road North, Guancheng District, Zhengzhou, Henan, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsVacuum Furnace, Lab Furnace, Industrial Furnace, Vacuum Atmosphere Furnace, Mosi2 Heating Element, Sic Heating Element, Molybdenum and Tungsten Products, Alumina Ceramic Products, Ceramic Fiber Products, Sic Product