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High Precision Alumina Ceramic SOE Ring For Copper Drawing Machine/Innovacera

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High Precision Alumina Ceramic SOE Ring For Copper Drawing Machine/Innovacera

High Precision Alumina Ceramic SOE Ring For Copper Drawing Machine/Innovacera
High Precision Alumina Ceramic SOE Ring For Copper Drawing Machine/Innovacera

Large Image :  High Precision Alumina Ceramic SOE Ring For Copper Drawing Machine/Innovacera

Product Details:
Place of Origin: China
Brand Name: Innovacera
Model Number: Ceramic SOE Ring
Payment & Shipping Terms:
Minimum Order Quantity: 10
Price: negotiate
Packaging Details: by paper carton or wooden carton
Delivery Time: 10-50 days
Payment Terms: TT
Supply Ability: 1000000pcs/month
Detailed Product Description
High Light:

Ceramic SOE Ring

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Alumina Ceramic SOE Ring

,

Alumina SOE Ring

High Precision Alumina Ceramic SOE Ring For Copper Drawing Machine/Innovacera

Keywords: alumina ceramics, Ceramic SOE Ring, ceramic ring, alumina ring, ceramic insulator ring, ceramic ring, ceramic insulator

1. Introduction:

Round alumina ceramic ring is used for a Ever Bright pad printing ink cup machine, electronic control, lighting and electrical temperature control and other industries.

Alumina ceramic ring tube is also used for thermostat,technical ceramic,temperature control

The temperature controllers,manufactured with 95% alumina,have revolutionary breakthrough if compared with traditional plastic parts.They are highly improved in strength,insulation performance,heat resistant performance,especially sensitivity to temperature

The main advantage for our products:

1), low dielectric loss, do not have moisture absorption;

2), higher volume resistivity and dielectric strength;

3), excellent mechanical strength, fracture toughness;

4), good chemical stability and thermal stability;

5), high size precision, no deformation, convenient assembly;

6), endure high pressure,normally do not have air hole;

7), color does not change yellow in high temperature.

2. Alumina ceramic ring features:

1) Wear -resisting
2) Resistant high temperatures
3) Good chemical stability
4) Electrical insulator
5) Hardness and low thermal expansion
6) Alkali-resisting

7) Low thermal conductivity
8) High heat conductivity

3. Properties of Alumina Material

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

Ceramic SOE Ring.jpg

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4. We can supplyalumina ceramic ringaccording to customer's drawings, samples and performance requirement. Welcome to send your inquiry for us at any time.








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