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Zirconia ceramic protective sleeve

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商品说明

Zirconia ceramic protective sleeve

l  Zirconia ceramic parts have stable performance and can be used at high temperature without being affected.

 

l  It has the characteristics of high melting point and high boiling point. It can withstand 1900 ° C and is highly insulated.

 

l  The material has no magnetism and does not absorb dust. It is an insulator at normal temperature and can be used for insulating equipment.

 

l  Wear resistance and corrosion resistance. High strength, not easy to wear, quality assurance, durable.

l  We can customize according to the requirements of users.


商品参数

Texture Of Material


ZrO2

Appearance


Compact

Color


Ivory

Content


96%

Density

gm

6

Water Absorption

Vickers Hardness

Gpa

12.3

Flexural Strength

Mpa

1000

Compressive Strength

Mpa

Young's Modulus

Gpa

200

Poisson's Ratio

0.31

Fracture Toughness

Mpa.m1/2

45

Coefficient Of Thermal   Expansion

40-400°C

x 10-6/k

10.5

 

40-800°C

x 10-6/k

11

Thermal Conductivity  20°C

W(m.k)

3

Specific Heat Capacity

J(g.k)

0.46

Thermal Shock Resistance   (in water)

°C

300

Dielectric strength

kv/mm

11

Volume resistivity

20°C

Ω.cm

1013

300°C

Ω.cm

106

500°C

Ω.cm

103

Dielectric constant  1MHz

33

Dielectric loss angle  1MHz

x 10-4

16

Loss factor

x 10-4

 

Nitric Acid60%90°C, 24 Hours

Weightlessness

mg/cm2

0.00

 

Sulphuric Acid(95%9°C, 24 Hours

Weightlessness

mg/cm2

0.04

 

Caustic Soda(30%)80°C, 24 Hours

Weightlessness

mg/cm2

0.08


Tel: 0086-13754781824

caojian@cj-ceramicfiber.com


 

Address: 1203 DongFang ZhiZhu 93# LiuQuan Road Zhangdian Zibo 

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