Lianyungang Highborn Technology Co., Ltd.

Ceramic Plunger, Alumina Ceramic, 99% Alumina Ceramic manufacturer / supplier in China, offering High Polished 99% Alumina Ceramic Plunger Piston, Low Price Zirconium Oxide Screw Nut, Zirconia Ceramic Eyelet Tube with Good Inner Polishing and so on.

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High Polished 99% Alumina Ceramic Plunger Piston

FOB Price:US $5 / Piece
Min. Order (Pieces) FOB Price
5+ US $5 / Piece
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Min. Order: 5 Pieces
Production Capacity: 5000PCS/Month
Transport Package: Export Packing, Wooden Box, Refer to Your Demand
Payment Terms: L/C, T/T, Western Union, Money Gram, credit card

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Basic Info.

Model NO.:HBK
Application:Insulators
Type:Insulation Sleeve
Chemistry:Insulation
Material:Ceramic
Thermal Rating:1650
Maximum Voltage:220V
Classification:Insulation
Certification:ISO9001
Color:White
Brand:Hb;OEM
Density:3.70g/cm3
Temperature:1600
Keyword1:Alumina Ceramic Plunger Piston
Keyword2:High Polished 99% Alumina Ceramic Plunger Piston
Trademark:HB; OEM
Specification:RoHS
Origin:Jiangsu
HS Code:6901000000

Product Description


1.material: 99% alumina ceramic
2.Temperature:1650ºC
3.Tolerance:+/-0.01mm
4.High resistance
5.application:ceramic plunger
 
Alumina ceramic is kind of structural ceramics, with insulation resistance, voltage resistance, high strength, good thermal conductivity, dielectric loss, stable electrical performance characteristics. Used in electronic ceramic substrates, ceramic electrical insulation, vacuum devices, devices porcelain, spark plugs and other products. We can make the part by hot injection pressing, dry pressing, isostatic pressing and extrusion productive technology etc
 

Properties

Units

Alumina(Al2O3)

 

Al2O3 92%

Al2O3 
95%

Al2O3  99%

Al2O3 99.5%
 
 

Mechanical

Density

g/cm3

3.6

3.7

3.9

3.9

 

Color

--

White

White

Ivory

Ivory

 

Water Absorption

%

0

0

0

0

 

Vickers Hardness

Gpa

11

11.5

13

14

 

Flexural Strength       (20°C)

Mpa

345

358

380

380

 

Compressive Strength           (20°C)

Mpa

2200

2300

3000

3000

 

Thermal

Thermal Conductivity   (20°C)

W/m.K

16.7

24.8

25~35

25~35

 

Thermal Shock Resistance       (20°C)

ΔT(C)

250

250

200

200

 

Maximum Use Temperature

°C

1500

1600

1700

1700

 

Electrical

Volume Resistivity       (25°C)

Ω.cm

>1014

>1014

>1014

>1014
 

Packaging & Shipping
professional export packaging(cartoon&wooden box)
 
Our Services

 We can design upon the customers' detailed requirements.OEM production.package or logo can be make according to customers' need. professional fragile packaging services.
Company Information
 
HIGHBORN is one of the leading high quality quartz glass and precise ceramics manufacturer and supplier in China.
Not only have we mastered the fabrication technology, our strength has always been based around listening to and understanding our customer's requirements and expectations.
Continuous improvement in all areas of our business is key to our grouth. What is equally important to us is maintaining in business, our inherent family values of trust, faimess and respect to our employees, suppliers and customers.
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Lianyungang Highborn Technology Co., Ltd.

- Jiangsu, China
- Manufacturer/Factory, Trading Company

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