• Pass Wire Insulator Alumina Beads
  • Pass Wire Insulator Alumina Beads
  • Pass Wire Insulator Alumina Beads
  • Pass Wire Insulator Alumina Beads
  • Pass Wire Insulator Alumina Beads
  • Pass Wire Insulator Alumina Beads

Pass Wire Insulator Alumina Beads

  • YUNXING
  • China Jinzhou
  • 5-30 Days
  • 10,000-15,000/month(Looking for distributors)
▪ Pass wire insulator alumina beads made by 99.3%-99.7% high purity alumina ▪ Pass wire insulator alumina beads beads max working temperature is 1800C ▪ The quality can pass the SGS and DIN43724/DIN43725/DIN40680 ▪ Pass wire insulator alumina beads can do the 1, 2, 3, 4 or multi holes ▪ Without any burrs and sharp corners ▪ Can provide the free sample for testing qualuty first

Pass wire Insulator Alumina Beads

My factory looking for distributors.



Advantages of Pass wire insulator alumina beads

▪ Pass wire insulator alumina beads made by 99.3%-99.7% high purity alumina

▪ Pass wire insulator alumina beads beads max working temperature is 1800C

▪ The quality can pass the SGS and DIN43724/DIN43725/DIN40680

▪ Pass wire insulator alumina beads can do the 1, 2, 3, 4 or multi holes

▪ Without any burrs and sharp corners

▪ Can provide the free sample for testing qualuty first


Applications of Pass wire insulator alumina beads

1.In the chemical industry, Pass wire insulator alumina beads are used as fillers and support materials to increase the distribution points of gases or liquids, support and protect active catalysts, thereby improving the efficiency and selectivity of catalytic reactions.

2.In the power industry, Pass wire insulator alumina beads are used as fillers for electrolyzers and flue gas desulfurization, helping to distribute electrolytic mixtures, ensure electrolysis efficiency, and remove pollutants from flue gas.

3.In the metallurgical industry, Pass wire insulator alumina beads are used for high-temperature calcination and soaking in aluminum liquid, which can withstand high temperatures and protect materials from oxidation or loss.

4.In the mining industry, Pass wire insulator alumina beads are mainly used in processes such as screening, abrasive grinding, and dehydration.


Pass Wire Insulator Alumina Beads


Alumina ceramic performance index  (Notice of Correct in Leakeage Rate)

NO.

Property

Unit

Alumina

1

Al2O3

%

>99.3

2

SiO2

%

3

Density

g/cm3

3.88

4

Water absorption

%

0.01

5

Compressive strength

MPa

2300

6

20℃ leakage rates

TorrL/sec

>10-11=1.33322×10-12Pam3/sec

7

Twisting in high temperature

mm

0.2 allowed in 1600℃

8

Bonding in high temperature


not bonded in 1600℃

9

20—1000℃ coefficient of thermal expansion

mm.10-6/℃.m

8.2

10

Thermal conductivity

W/m.k

25

11

Electric insulation strength

KV/mm

20

12

20℃direct current

insulation resistance

Ohm/cm

1014

13

High-temperature

insulation resistance

1000℃ MΩ

≥0.08

1300℃ MΩ

≥0.02

14

Thermal shock resistance


4 times not cracked in 1550℃

15

Maximum working temperature

1800

16

Hardness

Mohs

9

17

Flexural strength

Mpa

350

Composition table

Name
Content(%)
AI2O3
99.3
SiO2
0.3-0.5
CaO+MgO
0.2-0.3
K2O+Na2O
0.15-0.3
Fe2O3
<0.05
Other
<0.05

Type table

Number
OD
Bore diameter
1
4
1.2
2
6.3
1.5
3
8
2
4
10
3


Our factory

Jinzhou Yunxing Industrial Ceramics Co., Ltd. was established in 2000, mainly producing various types of tubular ceramic products and various industrial parts with alumina content above 99.3%. The factory covers an area of 4000 square meters.

The company's main products are: alumina ceramic tubes, alumina ceramic crucibles, alumina ceramic rods, alumina ceramic boats, alumina ceramic plates, alumina ceramic parts, etc.

The company currently has 3 1800 ° C high-temperature furnaces and 2 1400 ° C low-temperature kilns independently designed and manufactured. The molding process is mainly based on grouting molding, and has other molding process equipment such as extrusion and hot die casting.

The company has 105 employees, including one senior ceramic engineer, three engineers, six overseas sales staff, and four professional after-sales staff.

Alumina Ceramic


FAQ

1. Monthly Capacity: 50,000-60,000 pcs;
2. Material: Alumina ceramic
3. Lead time: pls confirm the quantities required;
4. Incoterm: FOB, CFR, CIF;
5. Delivery Cost: It is determinated by the destination port;
6. Payment Term: PayPal; T/T; 
7. Shipment: by sea, by air, by courier, by post, etc.

8. We accept customization.

9.We have professional designers.

10.We have a professional after-sales department to answer your questions.

Alumina

Certificates

Pass Wire Insulator Alumina Beads Alumina Ceramic


Feedback

1. If you have any questions or questions, please contact us and we will communicate with you as soon as possible.

2. For any other satisfaction, please also feedback to us to make our service better and better.


Alumina

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