Precision Alumina Steatite Ceramic Insulator Tube

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$0.50 - $0.80 / Piece | 5000 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Jiangsu, China
Brand Name:
Zhong Run
Model Number:
According to client's drawing
Type:
Ceramic Rods, Electrical/Heating Used
Application:
Refractory, Heating
Material:
Alumina Ceramic
Color:
White
Shape:
Custom-shaped
Size:
Customers' Requests
MOQ:
1000
Design:
According to client's drawing or samples
Producing Method:
Hot pressing/Dry pressing
Payment:
T/T, Western Union
Supply Ability
Supply Ability:
10000 Piece/Pieces per Day
Packaging & Delivery
Packaging Details
Carton/Pallet Accroding to clients request
Port
Shanghai

Precision Alumina Steatite Ceramic Insulator Tube

Product Description
We manufactures custom technical ceramics, covering a wide range of customer requirements  .We make use of several forming and machining techniques to process components made from alumina Ceramics.  _02.jpg
 Alumina Ceramics Technical  Parameter
Alumina Content80-85%90-96%> 99.5%99%
General ApplicationLower Cost Electrical & MechanicalHigh Strength, Wear Resistant, Electronic, Insulating, Mechanical, Structural & MetalizingExtremely High Purity, Temperature & Strength; Excellent Corrosion & Wear ResistancePorous, Easily Degassed & Machinable

Porosity

(%)

0-.050-.050-.05Variable

Density

(gm/cm3)

3.45-3.503.55-3.753.75-3.952.4
Flexural Strength (kpsi)35.0-40.040.0-50.050.0-55.0-

Comprehensive Strength

(kpsi)

260.0> 300.0> 300.0-

Tensile Strength

(kpsi)

15.0-20.020.0-28.020.0-28.0-

Linear Coefficient of Thermal Expansion

((cm/cm/°C) 25-300°C 25-700°C)

5.9X10-6 6.5X10-66.3X10-6 7.0X10-66.5X10-6 7.5X10-66.5X10-6 7.5X10-6

Dielecctric Constant at 25°C

(1 MH 10 MH)

8.5-8.9

8.4-8.8

9.2-9.8 9.0-9.69.5-9.9 9.3-9.7-

Dielectric Strength

(Volt/mil)

200225225-

Te Value

(°F °C)

1472 800> 1832 > 1000> 1832 > 1000> 1832 > 1000
Thermal Conductivity at 25°C (cal/sec/cm2/cm/°C).03-.04.04-.06.07-.08-
Thermal Shock GoodGoodGoodGood
Safe Use Temperature (°F °C)2550 14003000-3100 1650-17003275 18003275 1800

 

 

 

 

 

Main Products

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Application

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Company Information

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Moulding

The moulding methods are manual, automatic and dry pressing. Ceramics are made by these three methods.

alumina ceramic insulator bead 

 

Sintering

Our company has two kilns, which have advantages in similar enterprises. We can burn more ceramic insulator bead in a short time.

 

Packaging & Shipping

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Packing

When the ceramic insulator bead is finished, the person will be responsible for the packing.

 

FAQ

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