Ceramic Mechanical Seal

• 

Ceramic materialrefers to inorganic non-metallic materials made of natural or synthetic compounds through forming and sintering. It has the advantages of high melting point, high hardness, high wear resistance and oxidation resistance. It is widely used in machinery, chemical industry, petroleum, pharmaceutical, automobile and other fields. Because of its advantages, it has become Sealcon’s great choice forsealing materials.

Mechanical characteristic
Ceramic material is the material with the best rigidity and highest hardness in engineering materials, and its hardness is mostly above 1500HV. Ceramics have high compressive strength, but low tensile strength, poor plasticity and toughness.

Thermal characteristic
Ceramic materials generally have high melting point (mostly above 2000), and have excellent chemical stability at high temperature. The thermal conductivity of ceramics is lower than that of metal materials. At the same time, the linear expansion coefficient of ceramics is lower than that of metal. When temperature changes, ceramics have good dimensional stability.

Electrical characteristic
Most ceramics have good electrical insulation, so a large amount of insulation is used to make all kinds of voltages (1kV~110kV). Ferroelectric ceramics barium titanate (BaTiO3) has high dielectric constant which can be used in the production of capacitor, ferroelectric ceramics. A few ceramics also have the characteristic of semiconductor, can be a rectifier.

Chemical characteristic
Ceramic material is not easy to be oxidized at high temperature, and has good corrosion resistance to acid, alkali and salt.

Optical characteristic
Ceramic materials also have unique optical properties, which can be used as solid laser materials, optical fiber materials, optical storage containers, etc. Transparent ceramics can be used in high-pressure sodium lamp tubes.Magnetic ceramics (ferrites such as MgFe2O4, CuFe2O4, Fe3O4) have a wide range of applications in recording tapes, records, transformer cores, and large computer memory components.

Mechanical sealshas the high demands aboutsealing materials, so the ceramic is choosed to makebecause of its competitive features.

Tag:Mechanical Seals

Другие товары поставщика

	METAL BELLOW MECHANICAL SEALS	Metal bellow mechanical seals are ideal for high temperature applications and harsh chemical services where elastomers cannot be used effectively. ...
	Different Types of Water Pump Seals	Elastomer Rubber Bellow Mechanical Seals Developed with rubber bellow, this type of seal is widely used for water, oil and other light duties appli...
	Double Cartridge Seals D13	Replacement for: John crane SL Agitators Features: Pulp and paper plant Sulzer APP pumps Performance Capabilities of Double CartridgeSeals D...
	O RING MECHANICAL SEALS	O-rings are one of the most frequently used products in sealing applications, relatively inexpensive and reliable. O-rings come in many styles and ...
	Different Types of Water Pump Seals	Elastomer Rubber Bellow Mechanical Seals Developed with rubber bellow, this type of seal is widely used for water, oil and other light duties appli...

Похожие товары

	Top Selling Mechanical Seal	Продавец: Xingtai Subote Oil Seal Manufacturing Co., Ltd.	Top Selling Mechanical Seal TC5Y 140*160*14/17 Oil Seal Manufacturers Black Color Hydraulic ...
	Oil Seal Solutions	Продавец: Xingtai Subote Oil Seal Manufacturing Co., Ltd.	Oil Seal Solutions As electric vehicles (EVs) continue to gain global market share, the role...
	Oil Seals	Продавец: Xingtai Subote Oil Seal Manufacturing Co., Ltd.	Oil Seals Agricultural machinery operates in extremely harsh environments, making custom ess...
	Oil Seals for Heavy Industry	Продавец: Xingtai Subote Oil Seal Manufacturing Co., Ltd.	Oil Seals for Heavy Industry In heavy industry sectors such as mining, construction, and pow...
	PTFE Seals Manufacturer	Продавец: Xingtai Subote Oil Seal Manufacturing Co., Ltd.	PTFE Seals Manufacturer The global is entering a period of sustained expansion, with analyst...