Advanced Technology Ceramic C221 Ceramics Electrical Insulators Steatite

Advanced Technology Ceramic C221 Ceramics Electrical Insulators Steatite
Product Details
Belief to start with, devoting about the food packaging and environmental defense for alumina ceramic rod, steatite ceramic grinding balls, platinum ceramic crucible. We analyze the needs of individual users and understand changes and growth trends in user needs, knowing our customers better. We have a high-quality technical team, which has a group of young and dynamic members in the industry. They have outstanding performance and rich practical experience in their respective positions. What is more attractive is their creativity and dedication.

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).

 


We sincerely look forward to providing you with the best quality and most affordable Advanced Technology Ceramic C221 Ceramics Electrical Insulators Steatite and bringing the best and fastest economic benefits to your business. We focus on customer experience, listen to customers' voices, and recognize their true needs. We have established long-term cooperative relationship with many enterprises with good credit and excellent service.
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