High Density Resistance Insulator Cordierite Steatite Alumina Ceramic

High Density Resistance Insulator Cordierite Steatite Alumina Ceramic
Product Details
We are a professional company which is specialized in research and development, production and sales of ceramic insulated band heater, Ceramic for Radiant heater, steatite c 220 ceramic (rms-170). If you have any interest or requirement of our products, we always welcome you to contact us at any time. We adhere to the policy of quality first, customer first, scientific management, and strive for first-class. We adhere to multi-channel operation, continuous brand innovation, always pursuit of excellence, to create the industry's 'best supplier'. We welcome new and old customers from all walks of life to contact us for future business relationships and achieve mutual success! Our aim is to control quality superior to domestic and international standards to meet customers' expectations and requirements for product quality.

Silicate ceramic Steatite C221

Chemical composition: ;SiO2, MgO, Al2O3

Property

Value in metric unit

Value in US unit

Density

2.7 *10³;

kg/m³;

168.5

lb/ft³;

Modulus of elasticity

110

GPa

15950

ksi

Flexural strength

140

MPa

20300

psi

Compressive strength

900

MPa

130500

psi

Thermal expansion (20 º;C)

7.0*10-6

º;Cˉ;¹;

3.9*10-6

in/(in* º;F)

Thermal conductivity

2.5

W/(m*K)

17.3

BTU*in/(hr*ft²;*º;F)

Dielectric constant

6

-

6

-

Steatite C221 is widely used for insulation in the electrical and electronic industries. It is a lower cost material than alumina, but has excellent resistance characteristics (which can be maintained at high temperatures) and moderate mechanical strength.

 

The low firing shrinkage of this ceramic allows us to produce parts with precise tolerances. The use of cost-effective production techniques can achieve small sizes and high-precision shapes, which makes Steatite Ceramic ideal for mass production of insulating components.

 

Because of its excellent dielectric properties, talc has been used in large electrical systems and electronic/household equipment for many years. It has high volume resistivity and high dielectric strength, so it is very suitable for the production of electrical insulation components.

 

Steatite C221 is a low-cost material with high resistance at high temperature, good mechanical strength and extremely low dielectric loss factor. These characteristics make it very suitable for high frequency, low loss and high voltage insulation. In addition, talc is an excellent material for electrical engineering because it can be easily molded and sintered into various forms, such as gaskets, bushings, resistance forms, voids and beads.

Talc has been used for many years in large industrial systems, household appliances, aerospace and automotive applications, and specialized electronic technology instruments (such as cathode ray tubes).

 


Relying on our excellent technology and talents and perfect management and services, we try to create high-quality High Density Resistance Insulator Cordierite Steatite Alumina Ceramic to satisfy our customers. We are willing to hold the spirit of development and innovation, the attitude of sincere cooperation with the cheap price, we sincerely welcome the new and old customers to visit us. Our success is due to our understanding of our customers and we will always work closely with our customers.
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