China Ceramic Alumina Tube manufacturer

92% 95% Alumina Ceramic Liner Smooth Flat Full Dense Body Physical Chemical Stable

Product Details:
Place of Origin: China
Brand Name: Jinghui Ceramics
Certification: RoHS, REACH, ISO
Payment & Shipping Terms:
Minimum Order Quantity: 100 piece per order
Price: Negotiable
Packaging Details: Export carton with wooden case
Delivery Time: 4~5 weeks
Payment Terms: T/T, Western Union, MoneyGram, Paypal, , L/C
Supply Ability: 100000 sets per month

Detail Information

Product Name: Alumina Ceramic Liner Color: White
Material: Alumina Ceramic Density: Over 3.65g/cm3
Size: Up To 300 Mm X 400 Mm Thickness: 0.25 Mm - 20 Mm
Feature: High Insulation, Dielectrics Usage: For PCB, Power Modules
High Light:

gas heater plates


infrared honeycomb ceramic burner plate

Product Description

High Temperature Wear Resistance 92% 95% 99% Al2O3 Alumina Ceramic Liner


The prime characteristics of the alumina ceramic liner:
1, High-temperature resistance, superior wear-resistance

2. Good smoothness/flatness with a full dense body.

3. Physical and chemical properties are stable even in a harsh environment.

4. Minimal warpage, bending, and undulation.

5. Excellent thermal shock resistance. High thermal conductivity and coefficient of thermal expansion similar to that of silicon.

6. Excellent electrical insulation properties, high dielectric breakdown voltage.

7. Excellent resistance against oil and chemical.

8. Stable breaking strength, and less variance in shape or dimensions.


Description of alumina ceramic liner

Aluminum oxide (alumina) is a cost-effective and widely used material in the family of technical ceramics. Alumina has been developed and optimized for maximum wear resistance and corrosion resistance. A high density, diamond-like hardness, fine grain structured and superior mechanical strength are the unique properties that make it the material of choice for a wide range of demanding applications.
Alumina ceramic has used similarly to cast basalt but it has greater resistance to wear in high velocity applications and impact resistance in extreme dynamic systems. So it's a preferred material for producing ceramic liner which can be bedded and jointed in cement or special bonding agents, like epoxy.

We have the capability in producing small to large size alumina ceramic lining tiles, whatever, it's a prototyping case or high volume project, we could provide you an ideal solution. 


Specification of alumina ceramic liner
● Material : 92% alumina,96% alumina, 99% alumina optional
● Dimensions: Side length max. 300mm x 400mm, Thickness can be 0.2mm to 20mm
● Surface treatment:  Fine ground, Well-polished, Metallization, Glazed
● The checklist of standard size with the stock level in 96% alumina:

Size (Unit: mm)

Thickness(Unit: mm)
132 x 142 1.0 0.635 0.80  
114 x 114 1.0 0.635 0.80 0.385
109 x 130 1.0 0.635 0.80  
109 x 109 1.0 0.635 0.80  
280 x 87   0.635    
395 x 83 1.0      
122 x 120 1.0   0.80  
109 x 120 1.0 0.635 0.80  
138 x 190 1.0 0.635 0.76  
127 x 127 1.0 0.635    
280 x 240 1.0 0.635    


Typical applications of alumina ceramic plate:

It is the ideal wear-resistant materials for wear-resistant grinding equipment such as oil, chemical, mine, steel, and electricity industry
92% 95% Alumina Ceramic Liner Smooth Flat Full Dense Body Physical Chemical Stable 0  92% 95% Alumina Ceramic Liner Smooth Flat Full Dense Body Physical Chemical Stable 1  92% 95% Alumina Ceramic Liner Smooth Flat Full Dense Body Physical Chemical Stable 2

Why choose us?

★ 10+ Years of manufacturing experience in OEM, ODM                 ★ Powerful R&D, mass production capability
★ In-house comprehensive manufacturing types of equipment        ★ Rigorous quality control system and processes
★ Surpassing pre-sales and after-sales service                                ★ Abide all orders as the first priority

FAQs(Frequently Asked Questions)

Q1. Are you a factory or trading company?
A: We are a manufacturer. You are welcome to visit our factory.

Q2: Do you send a sample to check?
A: Sure, the sample is free and freight collect.

Q3: When will you ship it?
A: If the products are in storage, we'll ship within 48 hours

Q4: When can I get the price?
A: We regularly quote within 24 hours after we get your inquiry. If you are in urgent need of getting the price.
Please call us or tell us in your email so that we will proceed with your inquiry as a priority.

Q5: Is it available to provide customized products?
A: We always support custom-made demand as per different materials, dimensions, and designs.

Q6: How to ensure quality?
A: The dimension out of any batch will be carried out sampling inspection per international AQL standard. A 100% cosmetic inspection will be done.

Q7: What other products are you dealing with?
A: We focus on a variety of ceramic tubes, ceramic substrates, ceramic sheets, textile ceramics besides metalized ceramics.

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