Heat Resistant Ceramic Insulator Alumina Ceramic Sheets For Demandinf Applications

Product Overview

Our high-purity alumina ceramic sheets represent the pinnacle of thermal insulation technology, engineered to withstand extreme temperatures up to 1800°C (3272°F) while maintaining exceptional electrical insulation properties. These advanced ceramic insulators combine superior thermal stability, excellent mechanical strength, and outstanding dielectric properties - making them ideal for the most challenging industrial applications.

Key Product Advantages

1. Extreme Temperature Resistance - Stable up to 1800°C continuous operation

2. Excellent Dielectric Strength - 15-20 kV/mm for superior electrical insulation

3. Exceptional Mechanical Strength - 300-400 MPa flexural strength

4. Superior Thermal Shock Resistance - Withstands rapid temperature cycling

5. Chemical Inertness - Resists molten metals, acids, and corrosive gases

6. Customizable Dimensions - Precision-cut to your exact specifications

Industry Applications

✔ High-Temperature Furnace Systems

✔ Power Generation & Energy

✔ Electronics & Semiconductor

✔ Automotive & Aerospace

✔ Metal Processing

Why Choose Our Ceramic Products?

✅ Factory Direct Pricing - Eliminate middleman markups

✅ ISO-Certified Manufacturing - Consistent quality assurance

✅ Rapid Prototyping - 2-3 week lead time for samples

✅ Technical Expertise - 30+ years in advanced ceramics

✅ Global Logistics - Reliable worldwide shipping

Technical Parameters

Production process

1. Grind and crush the raw materials to be slurry or powder

2. se-different method to making the slurry or powder into semi-finished products

3. Put the semi-finished products into the kiln for dewaxing and sintering;

4. After forming and sintering, Ceramic Sleeves products can also be processed by subsequent CNC precision machining according to the drawing requirements. Then Q/C test.

5. Finally package Ceramic Sleeves by bubble paper or cartons and place it on tray for delivery

Certifications

Our customers

Packaging and shipping

Transport

FAQ：

Q: Do you have the products in stock? 

A: Some standard produce have in stock, such as ceramic band heater insulator; bobbin heater insulator and ceramic connector. But it needs to check according to your requirement.

Q: How do you pack the goods?

A: Our standard packaging is carton, we can customize it as per your requirement as well.

Q: How many days do you finish the sample?

A: Usually 15 business days (Including 8days for making furnaces and 7days for producing samples)