Aluminum Oxide Ceramic Grinding Core for Spice Grinder

Aluminum Oxide Ceramic Grinding Core for Spice Grinder
Product Details
To be a result of ours specialty and service consciousness, our enterprise has won an excellent status between buyers all around the globe for steatite c 220 ceramic (rms-170), ceramic blasting nozzles, ceramic standoff insulator. We pay great attention to technical update and process improvement, so the quality and quality of products are constantly improving. We have many years of production experience, strictly implement production standards to meet the high standards and diversified needs of customers. We actively tap customer resources and make unremitting efforts to open up a broader market.

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 promise to maintain the high quality of our Aluminum Oxide Ceramic Grinding Core for Spice Grinder from beginning to end, and continue to introduce new ones to create higher value for customers. Our company keeps pace with the times with a new concept, actively develops new products, does a good job in marketing, we take integrity management as the purpose, wholeheartedly with the majority of new and old customers to forge ahead hand in hand. We take the market as the guide, science and technology as the leader, quality as the survival, innovation as the development, with advanced equipment and technology to service for many customers at home and abroad.
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