Ceramic Seal
Ceramic material refers 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. A ceramic O ring, also known as a ceramic seal, is a type of sealing device made from ceramic materials. Ceramic seals for water pumpsis widely used in machinery, chemical industry, petroleum, pharmaceutical, automobile and other fields. Because of its advantages, ceramic shaft sealhas become Sealcon’s great choice for sealing materials.
If you are looking for a reliable ceramic pumpseal muanfacturer and supplier, don't hesitate to contact us!
Ceramic Material Properties
Mechanical seals has the high demands about sealing materials, so the ceramic is choosed to make ceramic mechanical sealbecause of its competitive features.
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. Ceramic sealsperfectly inherit these characteristics.
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.
As a professional china mechanical seal manufacturers, Sealconhas high-quality sealcon chinafor sale. Welcome to contact us if needed.
Send product request
Other supplier products
 |
PTFE TEFLON BELLOW MECHANICAL SEALS | PTFE Teflon Bellow Mechanical Sealfor Sale China PTFE Teflon Bellow sealhas been widely applied in the area of atomic energy, defense, aerospace, e... |
 |
Ceramic Mechanical Seal | Ceramic materialrefers to inorganic non-metallic materials made of natural or synthetic compounds through forming and sintering. It has the advanta... |
|
|
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... |
|
|
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... |
 |
SiC Mechanical Seal | Silicon carbide products are classified into many kinds according to different application environment. It is generally used more mechanically. For... |
Same products
 |
Seal | Seller: Taizhou Jiasheng Rubber & Plastic Co., Ltd. | Natural disasters, political instability, or economic downturns can disrupt the supply of raw... |
 |
Silicon Carbide Pump Seals Silicon Carbide Bearings For Canned Motor Pump | Seller: Zhejiang Guanyu Sealing Parts Co., Ltd. | Silicon carbide pump seals products Corrosion Resistance: The silicone material is highly resist... |
 |
DOUBLE CARTRIDGE MECHANICAL SEALS | Seller: Hangzhou Sealcon Fluid Machinery Co., Ltd | The double cartridge mechanical sealis a pre-assembled package of seal components, which make the... |
 |
TC Seal | Seller: Hangzhou Sealcon Fluid Machinery Co., Ltd | TC materials have features of high hardness, strength, abrasion resistance and corrosion resistan... |
 |
Stainless Steel Seal | Seller: Hangzhou Sealcon Fluid Machinery Co., Ltd | Stainless Steel is short for stainless acid resistant steel. It is called Stainless Steel with we... |
