Textile alumina groove rollers with glazed

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Fob Price: 10.00 USD/ 
MOQ: 1000  
Payment Terms: delivery withindays since payment
Location: China
  Mr. Jason Ye    Contact Now 询价
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Product Detail

Brand:aa

Product detail:

 

1) Material:
a) 95% Al2O3   b) 99% Al2O3   c) 99.5% Al2O3
2) Other materials available upon request
3) Tolerance: according DIN ISO 2768-1
4) Surface roughness: 1-0.1μm
5) Vickers hardness: 1,8002,000
6) Special types available according to customer's drawings or samples

 

Properties:
1) Wear resistant
2) Corrosion resistant
3) Heat resistant
4) Stable dimensions
5) Lightweight
6) Long performance life

 

Name

Unit

Slim

 

 

Material

 

Al2O3 95%-97%

Al2O3 99%

Al2O3 99.7%

Density

g/cm3

3.7

3.85

3.9

Flexural Strength

Mpa

300

340

390

Compressive Strength

Mpa

3400

3600

3900

Modulus of Elasticity

Gpa

350

380

390

Impact  Resistance

Mpa m1/2

4.0

5

5.2

Waybill Modulus

m

10.0

10

12

Vickers  Hardness

HV0.5

1800.0

1900

2000

Thermal Expansion Coefficient

10-6K-1

5.0-8.3

5.4-8.3

5.5-8.4

Thermal Conductivity

W/mK

24

27

28

Thermal Resistance

T°C

250

270

280

Maximum Use Temperature

°C

1600

1650

1700

Volume Resistivity at 20°C

Ω

≥1014

≥1014

≥1015

Dielectric Constant

KV/mm

20

25

30

Open Porosity

%

0

0

0

Dielectric Constant

ξr

10

10

10

Dielectric Loss Angle

Tanσ

0.001

0.

 

 

 

 

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Ceramics Processing

 
Textile Industry Applications:
1) Spinning frame
2) Pneumatic spinning machine
3) Two for one twisters
4) Winding machine
5) Doubling wider
6) Twisting frame
7) Rapier weaving machine
8) Gripper loom
9) Weaving machine
10) Air-jet loom
11) Water spray loom
12) Crochet gallon machine
13) Assorted warping machine
14) Circular weaving machine
15) Hosiery machine

16) Covering-yarn machine
17) Draw texturing machine
18) Circular

Available Products:
1) Tube guide
2) Special tube guide
3) Post guide
4) Special post guide
5) Grooved guide
6) Special guide
7) Traverse guide
8) Saddle guide
9) Slit guide
10) Traverse slit guide
11) Tension disc
12) Ear guide
13) Pigtail guide
14) Lock guide
15) Eyelet
16) Grooved eyelet
17) Slotted eyelet
18) Special eyelet
19) Bowl guide
20) Roller guide

 

 

 

Certifications

 

 

 

 
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