resistant kiln supporting fused silica quartz Alumina ceramic roller for glass tempering furnace

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$1.00 - $5.00 / Pieces | 10 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Hunan, China
Type:
Ceramic Tubes, Alumina ceramic roller
Application:
Industrial Ceramic
Material:
Alumina Ceramic
Model Number:
XTL
Brand Name:
Xing Tai Long
Size:
Optional
Color:
White or Lvory
Package:
In wooden cases, lined with sponge or according to customer's request
Density:
3.9 ~ 3.92 g/cm3
Product name:
Alumina ceramic roller
Maximum Use:
1700 ℃
Brand:
Xingtailong
Feature::
Eco-friendly
Certification:
ISO9001-2008/CE
Supply Ability
Supply Ability:
500000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
In wooden cases, lined with sponge or according to customer's request
Port
Any China Port

Alumina ceramic roller

 

  aluminium oxide ceramic tube 99% al2o3

 

 

Specification:

 

1.Use temperatures up to 2400°

2. High density

3. High hardness

4. Low thermal conductivity

5. Chemical inertness

6. Resistance to molten metals

7. Good Wear resistance

8. High fracture toughness

Al2O3 Content(%)

70-75

85

95

99.7

Density (g/cm3)

3.0

3.4

3.7

3.9

Bending Strength (Mpa)

85N/MM2

300

364

450

The coefficient of thermal expansion(200℃-800)

6

7

7.6

8

Thermal Conductivity(W/(m.R))

17

18

20

35

Dielectric Strength (kv/mm)

9

10

11

12

Working Temperature(long time use)(℃)

1300

1400

1600

1750

Water Absorption(%)

5

<0.2

<0.25

<0.1-0.2

 

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