Glazed Polishing Black Zirconia Ceramic Guide for Textile Machinery

Glazed Polishing Black Zirconia Ceramic Guide for Textile Machinery

Alumina ceramic for textile machinery is the most mature of the engineering ceramics, offering excellent electrical insulation properties together with high hardness and good wear resistance, but relatively low strength and fracture toughness.
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Product Details

Since our Alumina Ceramic Plate, High Wear Resistant Alumina Ceramic Sheet, High Temperature Resistance Alumina Ceramic Column is known for its performance and value, we guarantee to provide high-performance and high-conversion products to bring customers an excellent return on investment. Our company has a dynamic and enterprising excellent technical team, which not only advocates the common development of the company's employees, but also provides a broad platform for employees to display their talents and grow and develop. We pursue innovations which are vital for our customers and the company, and at the same time promote the realization quickly and effectively.

Description:

Alumina ceramic for textile machinery is the most mature of the engineering ceramics, offering excellent electrical insulation properties together with high hardness and good wear resistance, but relatively low strength and fracture toughness. Alumina ceramics are generally white but may also be pink or ivory. The color is derived from either the sintering additives or impurities in the raw materials.


Quick Details

Place of Origin: Jiangsu, China

Application: Industrial Ceramic, Textime Machine

Material: Alumina Ceramic

Model Number: Customer's Requirements

Brand Name: Tianyun

Item: Industrial Alumina Ceramic Textile Parts

Color: White, PIink, Yellow

Feature: Good Wear Resistance

Size: Size Customized

Usage: Industry Usage


Product Detail Performance:

Item

Test Condition

Unit&Symbol

95% Al2O3

99% Al2O3

99.7% Al2O3

The main chemical ingredient



Al2O3

Al2O3

Al2O3

Bulk Density


g/cm3

3.6

3.89

3.96

Maximum Use Temperature



1450°C

1600°C

1650°C

Water absorption


%

0

0

0

ROHS Hardness



≥85

≥89

≥89

Flexural strength

20° C

MPa (psi x 103)

358 (52)

550

550

Compressive Strength

20° C

MPa (psi x 103)

2068 (300)

2600(377)

2600(377)

Fracture Toughness

K(I c)

Mpa m1/2

4-5

5.6

6

Coefficient of thermal expansion

25-1000° C

1X 10-6/°C

7.6

7.9

8.2

Coefficient of thermal conductivity

20° C

W/m °K

16

30

30.4

Thermal Shock Resistance

Tc

°C

250

200

200

Dielectricity constant

1MHz.25°C


9

9.7

9.7

Dielectric strength


ac-kV/mm (ac V/mil)

8.3 (210)

8.7 (220)

8.7 (220)

Volume Resistivity

100°C

ohm-cm

> 1013

> 1014

> 1014


Features & Advantages

1. High hardness.

2. High heat resistance: Alumina ceramic has execellent themal stability,which means that it is widely used in areas where resistance to high temperatures is essential.

3. Good wear resistance: Alumina ceramic is the material of choice for alumina wear parts.

4. High electrical resistivity: Alumina is an electrically insulating material.

5. High corrosion resistance: It is insoluble in water and only slightly soluble in strong acid and alkaline solutions. Good chemical stability of alumina leads to high corrosion resistance.


What are Engineering Ceramics?

Engineering ceramics are those which have been specially produced to create ceramic components to provide solutions for engineering conditions with specialist requirements.

The thermal stability, wear-resistance and resistance to corrosion of ceramic components make the application of ceramic the ideal choice for many industrial areas. Ceramic components can provide considerable lifetime increases over conventional metal components.

If you are looking for a material, that has a longer working life and can stand up to wear, corrosion and high temperature, the engineering ceramic is the answer.


We strongly believe that with our wealth of experience and quality assurance of Glazed Polishing Black Zirconia Ceramic Guide for Textile Machinery, it will gain your favor. Welcome cooperation with us! You will be most welcome to come to China, to our city and to our manufacturing facility!

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