SINTYRON Wear Resistant Alumina Ceramic Lining Plate

As a kind of high temperature wear-resistant material, alumina ceramic plate has high temperature stability, wear resistance,Corrosion resistance and insulation. It plays an important role in industrial production and scientific research, including thermal insulation, wear protection, chemical reaction vessels, electrical insulation and mechanical support. It is widely used in many fields such as high temperature furnace, abrasive processing, electronic components, chemical industry, environmental protection equipment and machinery manufacturing. The characteristics and applications of alumina ceramic plates make them an indispensable and important material in many industries.

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Product description:
Alumina plates, made from aluminum oxide (Al₂O₃), are widely used in various industries due to their excellent properties,

including high hardness, thermal stability, and chemical resistance.

Alumina ceramic substrate Information:

Product	Alumina ceramic plate
Material	Al2O3
Purity	95%-99%
Color	White/Nylon yellow
Shape	Arc/Square/Rectangle/Cylinder/Boat
Capacity	1-2000 ml
Density	3.98 g/cm³
Melting Point	2020℃
Max. Working Temperature	1800 ℃or 3180 F

Performance parameters:

Test item		alumina
index	unit	AL997	AL99	AL95
Principal component content	N/A	99.70%	99%	95%
Color	N/A	ivory white	ivory yellow	White
Gas permeability	N/A	airtight	airtight	airtight
density	g/cm3	3.9	3.8	3.7
hardness	Moh's hardness	9	9	8.8
Water Absorption	N/A	≤0.2	≤0.2	≤0.2
Bending strength (20°C)	Mpa	375	340	304
Compressive Strength (20°C)	Mpa	2300	2210	1910
Coefficient of thermal expansion (25°C to 800° C)	10X6/° C	7.6	7.6	7.6
Insulation strength (5mm thickness)	AC-kv/mm	10	10	10
Dielectric loss 25°C lMHz	N/A	0.0001	0.0006	0.0004
dielectric constant 25°C MHz	N/A	9.8	9.5	9.2
Volume resistivity (20°C) (300°C) (500 °C)	Ω.cm3	>1014	>1014	>1014
		2X1012	4X10"	2X10"
		N/A	N/A	N/A
Long-term service temperature	℃	1700	1600	1400
Thermal conductivity (25° C)	W/m/K	35	34	20

Properties of Alumina Plates

High Hardness and Wear Resistance: Alumina plates are known for their exceptional hardness, making them ideal
for wear-resistant applications.
Thermal Stability: These plates can withstand high temperatures, with some grades capable of operating up to 1750°C.
Chemical Resistance: Alumina plates are highly resistant to chemical corrosion, making them suitable for use in harsh
environments.
Electrical Insulation: They exhibit excellent electrical insulation properties, making them useful in electronic and
semiconductor applications

Applications of Alumina Plates:

Industrial Wear Liners: Used in mining, cement, and chemical industries for lining chutes, hoppers, and pipelines
to protect against wear and tear.
Electronics and Semiconductors: Their thermal and electrical properties make them suitable for use in electronic
substrates and semiconductor components.
Medical Devices: Alumina plates are used in medical applications due to their biocompatibility and precision.
Catalysis and Filtration: Nano-sized alumina plates are used in catalytic applications and as filter plates for
aluminum casting

Manufacturers and Suppliers

AdValueTech: Offers alumina plates in various dimensions and thicknesses, with customization options available.
CERADIR: Provides 99.7% alumina plates with high reliability and thermal stability, suitable for industrial and
electronic applications.
MICROPLAN ITALIA: Manufactures precision alumina surface plates with high flatness tolerances, available in custom
sizes and configurations.
AGILEEN: Supplies high-quality alumina plates with a wide range of sizes and dimensions, suitable for various
industrial applications.

Customization and Quality Assurance

Customization: Many manufacturers offer alumina plates tailored to specific dimensions, shapes, and performance requirements
based on customer drawings or samples.
Quality Control: Manufacturers adhere to strict quality control processes, including ISO certifications, to ensure the plates meet
high standards of durability and performance

Advantages of Alumina Plates

Cost-Effective: Despite their advanced properties, alumina plates are competitively priced compared to other high-performance
ceramics.
Versatility: Suitable for a wide range of industries, including mining, medical, and electronics.
Long Service Life: Their wear resistance and toughness ensure a longer lifespan, reducing replacement costs

Company Information:

FAQ:

Why us?
* Professional manufacturer since 1997.
* Strict quality control on production process and tolerance.
* Free samples available
* Customized production based on your drawing or specification
* On-time delivery and reliable support and service
* Inventory available for quick shipment
* We keep confidentiality of all the drawings and business information between us.
Are you a trading company or a manufacturer?
* We are a manufaturer.
Can you provide the free samples?
* Yes,we can offer free sample if we have it in stock,but the courier fee is to be collected.
Do you accept customized production based our specification?
* Yes,we offer OEM and ODM service. Just send us your drawing if you have it. If you don’t have a drawing, just tell us your idea,
we will work out the drawing for you.

What's the delivery time?
* 7 working days for standard products 30 days for customized products.
What is the MOQ?
* No limit to the quantity. We can offer the best proposal and solutions according to your condition.
What is the payment terms you accept?
* T/T,LC,Western Union,moneygram are acceptable.
How to deal with the faulty?
* Firstly, Our product are produced in strict quality control system and the defective rate will be less than 2%.
If there are problems with the product, we will provide free replacement.