Products

Porous Alumina Plates

Brand: Yunxing
Product origin: China
Delivery time: Depending on product size and quantity
Supply capacity: 5,000-10,000/month(Looking for distributors)

1. Porous alumina plates can withstand extreme temperatures, making them an ideal choice for high-temperature environments. 2. Porous alumina plates can resist corrosion from various chemicals, thereby extending their service life in harsh environments. 3. Porous alumina plates have a porous structure, but they have excellent mechanical strength and can provide strong support even under stress. 4. The structure of porous alumina plate reduces the risk of thermal shock, allowing it to operate effectively at fluctuating temperatures. 5. Porous alumina plates have high electrical insulation properties, making them suitable for applications that require dielectric strength.

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Porous Alumina Plates

Advantages of Porous Alumina Plate

1. Porous alumina plates can withstand extreme temperatures, making them an ideal choice for high-temperature environments.

2. Porous alumina plates can resist corrosion from various chemicals, thereby extending their service life in harsh environments.

3. Porous alumina plates have a porous structure, but they have excellent mechanical strength and can provide strong support even under stress.

4. The structure of porous alumina plate reduces the risk of thermal shock, allowing it to operate effectively at fluctuating temperatures.

5. Porous alumina plates have high electrical insulation properties, making them suitable for applications that require dielectric strength.

Applications of Porous Alumina Plate

1. Porous alumina plates are widely used in gas and liquid filtration, providing controlled flow while filtering impurities.

2. Porous alumina plate is an excellent substrate for catalysts in chemical reactions, providing a stable structure with high surface area.

3. Porous alumina plates are commonly used as insulation materials for furnaces and kilns, especially in areas that require high temperatures and thermal stability.

4. Porous alumina plate is suitable for biological filtration and tissue engineering scaffolds.

5. Porous alumina plates are used as substrates and separators in fuel cells and batteries.

Performance index

Alumina ceramic performance index (Notice of Correct in Leakeage Rate）

NO.	Property	Unit	Alumina
1	Al2O3	%	>99.3
2	SiO2	%	—
3	Density	g/cm3	3.88
4	Water absorption	%	0.01
5	Compressive strength	MPa	2300
6	20℃ leakage rates	Torr・L/sec	>10-11=1.33322×10-12Pa・m3/sec
7	Twisting in high temperature	mm	0.2 allowed in 1600℃
8	Bonding in high temperature		not bonded in 1600℃
9	20—1000℃ coefficient of thermal expansion	mm.10-6／℃.m	8.2
10	Thermal conductivity	W/m.k	25
11	Electric insulation strength	KV/mm	20
12	20℃direct current insulation resistance	Ohm/cm	1014
13	High-temperature insulation resistance	1000℃ MΩ	≥0.08
13	High-temperature insulation resistance	1300℃ MΩ	≥0.02
14	Thermal shock resistance		4 times not cracked in 1550℃
15	Maximum working temperature	℃	1800
16	Hardness	Mohs	9
17	Flexural strength	Mpa	350

Our factory

Jinzhou Yunxing Industrial Ceramics Co., Ltd. was established in 2000, mainly producing various types of tubular ceramic products and various industrial parts with alumina content above 99.3%. The factory covers an area of 4000 square meters.

The company's main products are: alumina ceramic tubes, alumina ceramic crucibles, alumina ceramic rods, alumina ceramic boats, alumina ceramic plates, alumina ceramic parts, etc.

There ars 3pcs 1800 ° C high-temperature kilns ,2pcs 1400 ° C low-temperature kilns produced by our company independently. There are slip casting(main),and extrusion molding,injection molding etc other molding technologies,which can satisfy the produvtion requirements of various specific ceramics products.

The company has 105 employees, including one senior ceramic engineer, three engineers, six overseas sales staff, and four professional after-sales staff.

FAQ

Q1. What information should we supply to get a quote?

A1. Please offer the specification of alumina ceramic tray, such as shape, dimension, quantity, application etc.

Q2. What is alumina plates used for?

A2. Because of their excellent chemical stability, alumina plates are used widely in acid-resistant pump impellers, pump bodies, acid-carrying pipe linings and valves. Alumina plates are used in the manufacture of textile wear parts and knives. This is due to their extreme hardness and wear resistance.

Q3. Is alumina plates hard?

A3. Alumina plates is a very hard ceramic that is excellent at resisting abrasion and is ideal for wear-resistant inserts or products.

Q4. How long do Alumina plates last?

A4. Alumina plates are durable and can last for several years with proper care and maintenance.