Spare Parts Textile Eyelets Ceramic for Warp Knitting Machine

Spare Parts Textile Eyelets Ceramic for Warp Knitting Machine

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

We promote the development of the Manual Pepper Mill Ceramic Core, Manual Coffee Alumina Grinder Ceramic Burr, Grinder Ceramic Burr Set industry through innovation, continuously improve product quality through user feedback, and reflect corporate value by meeting user needs. In the future development process, we will continue to strengthen our scientific research strength and take the road of professional, high-quality and large-scale development. We will continue to create new value for the majority of customers, and wholeheartedly build our company into a well-known supplier in the industry. We have strict quality control procedures for each process.

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 have been ISO9001, CE, and GS certified and strictly adhere to their good quality specifications for Spare Parts Textile Eyelets Ceramic for Warp Knitting Machine. Our company staff will never be complacent, we will continue to serve our customers with pioneering spirit. 'High technology', 'high quality' and 'high efficiency' are the unremitting pursuit of our company, and 'unity and exploration, pioneering and enterprising' are the enterprise spirit, and we will serve customers at home and abroad wholeheartedly.

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