Lianyungang Highborn Technology Co., Ltd.

Ceramic Insulator, Alumina Insulator, Alumina Ceramic Insulator manufacturer / supplier in China, offering Stable Tolerance Alumina Ceramic Insulator, Transparent Spiral Quartz Glass Tube, Lab Research 2000ml Quartz Glass Flask with Flat Bottom and so on.

Supplier Homepage Product List Alumina Ceramics Alumina Ceramic Parts Stable Tolerance Alumina Ceramic Insulator

Stable Tolerance Alumina Ceramic Insulator

FOB Price:US $0.25 / Piece
Min. Order (Pieces) FOB Price
1+ US $0.25 / Piece
Get Latest Price
Min. Order: 1 Piece
Production Capacity: 5000000PCS Per Month
Transport Package: Export Carton
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

Request a custom order and have something just for you!

Send Customized Request

Basic Info.

Model NO.:HBF
Refractoriness (℃):1580< Refractoriness< 1770
Type:Heat-Resistant Material
Shape:Part
Material:Alumina Ceramic
Density:3.60g/cm3
Working Temperature:1650 Centigrade
Color:White
Porosity:0%
Trademark:OEM
Specification:ROHS
Origin:Jiangsu, China
HS Code:691410000

Product Description



As a professional company in advanced ceramic industries, HIGHBORN is manufacturing and supplying high quality and high precision ceramic components for clients from worldwide. Our ceramic products are widely used in various fields of automotive, metallurgy, machinery, electronic & electrical, food, chemical, medical and so on. With experienced engineers and talented workers, we are able to evaluate projects and drawings properly, make valuable suggestion, supply satisfying products. Our materials including:
- Alumina ceramic tube, alumina parts( 95% 96% 99% 99.5% 99.7% Al2O3 )
- Zirconia cermaic ( Yttria stabilized ZrO2 )
- Silicon Nitride ( GPS Gas pressure sintered & Hot pressed Si3N4 ) Silicon carbide
- Boron Carbide ( B4C )
- Boron Nitride ( Hot pressed BN )
- Machinable Glass Ceramic
- Steatite, cordierite



Material


Unit

Al2O3-99.7

Al2O3-99.3

Al2O3-85.0

Items

Al2O3

%

99.7

99.3

85

SiO2

%

<0.1

-

-

Density

g/cm3

3.95

3.88

3.2

Water Absorption

%

0

0.01

0.2

Flexural Strength

Mpa

450

350

200

20°C Leakage rate

Torr/L.sec

<10-11

<10-11

<10-11

High Temperature
Curve

mm

1700°C
0.2mm is allowed

1600°C
0.2mm is
allowed

1400°C
0.2mm is
allowed

High Temperature Bonding

 

1700°C
Not

1700°C
Not

1700°C
Not

20~1000°C
Coefficient of Linear
Thermal Expansion


mm.10-6/°C.m


8.6


8.2


8.2

Thermal
Conductivity


W/m.K


25


25


10

Breakdown Voltage


KV/mm


20


20


15

20°C DC Volume
Resistivity


Ohm/cm


1014


1014


1014

High Temperature \Volume Resistivity

1000°C MΩ

≥0.08

≥0.08

≥0.08

1300°C MΩ

≥0.02

≥0.02

≥0.02

1550°C Thermal
Shock

-

Did not crack
in 6 times cycle at 1550°C

Did not crack
in 6 times
cycle at
1550°C

Did not
crack in 3
times cycle
at 1300°C

Limit of Application

°C

1900

1800

1400

Max Manufacturing Length for Tube

mm

1600

1600

1600


FAQ
Q: What's the purity of this ceramic?
Alumina ceramic, zirconia ceramic, cordierite mullite disc.
Q: What's the MOQ?
There is no limit on quantity, as per need.
Q: Do you accept customized dimension?
Yes, we can produce ceramic parts per customer's request.
 
Q: How can we get the quotation?
 Firstly, please send the detailed drawing to our email.
 If you do not have drawing, please supply the specification of products,such as material,size,shape,  quantity, surface finish,etc.  
                
Send your message to this supplier
Avatar
Mrs. Doris Wang
*From
To Mrs. Doris Wang
*Message
Enter between 20 to 4,000 characters.
This is not what you are looking for? Post a Sourcing Request Now

Lianyungang Highborn Technology Co., Ltd.

- Jiangsu, China
- Manufacturer/Factory, Trading Company

Gold Member Since 2015
Audited Supplier
  • Sample Available
  • OEM/ODM Service