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Strong Aluminium Oxide Ceramic Corrosion Resistant High Thermal Conductivity

Strong Aluminium Oxide Ceramic Corrosion Resistant High Thermal Conductivity

Brand Name:FFTC
Certification:ISO9001:2008
Model Number:Ceramic disc
Minimum Order Quantity:1000pcs
Delivery Time:3 - 4 weeks
Payment Terms:MoneyGram, T/T
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Address: Jianxin Village, Dingshu Town, Yixing City, Jiangsu Province
Supplier`s last login times: within 14 hours
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Product Details Company Profile
Product Details

White ceramic tube / insulator with 95% alumina as raw material


Product Description

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, 200T isostatic pressing and extrusion productive technology etc.


NameCeramic Tube
SizeCustomerized
Advantage

High Strength;High Hardness;Insulation;High Temperature Resistance;Oxidation Resistance;

Corrosion Resistance;Abrasion Resistance......

Application

Mechanical Seals;Electronics; Instrumentation; Sensor;

Transport;Communication;Other occasions areas......


95% / 99% / 99.7% AL2O3 ceramic material parameter

ItemTest condition95% AL2O399% AL2O399.7% AL2O3
Bulk Density (g/cm3)>3.63.893.96
Maximum Use Temp(°C)145016001650
Water Absorption(%}000
ROHS Hardness>85>89>89
Flexural Strength MPa(psiX l〇3)20°C358(52)550550
Compressive Strength MPa(psi X l〇3)20°C2068(300)2600(377)2600(377)
Fracture Toughness Mpa m1/2K(lc)4-55.66

Thermal Expansion

Coefficient{lXi〇-6/°C)

25-1000〇 C7.67.98.2

Thermal Conductivity

Coefficient(W/m° K}

206C1630.030.4
Thermal Shock Resistance(°C)△Tc250200200
Dielectricity Constant1MHz. 250℃99.79.7

Dielectric Strength (ac-kV/mm)(ac

V/mil)

8.3(210)


8.7(220)


8.7(220)


Volume Resistivity(ohm-cm)100°C

>1013


>1014


>1014




Advantages

Alumina ceramics are the most versatile of the advanced technical ceramics.stronger than the traditional ceramics chemically inert-excellent corrosion resistance outstanding electrical insulators,even at very high temperatures extremely hard-excellent abrasion resistance are almost unaltered at 1000°C,useable up to 1700°.All alumina bodies possess very good mechanical properties such as hardness and compressive strength. They also hold up well under harsh conditions such as acid corrosion,high wear areas,and sliding abrasion. They also possess very good electrical insulation properties and have very specific thermal conductive and thermal expansion rates.


FAQ

Q: Is it possible to provide samples?

A: We can supply 1-2 samples, but we do not bear the shipping cost of the samples.

Q: How long is the delivery time usually?

A: Product delivery is subject to order quantity and processing requirements, and different product delivery times are inconsistent. Generally speaking, the delivery time of 1-2 common product samples is about 35 days.

Q: Which payment methods are supported?

A: T/T; credit card. Currently our company supports these two payment methods.

Q: What is the shipping date? How long can I ship?

A1: Shipped within 72 hours after the balance is settled
A2: After the production of the product is completed and passed the internal inspection of the company, we will send the finished product image to the customer for confirmation. After the balance is settled, all the products will be sent to the customer's designated delivery location.


Customer Notices

We produce according to customer's requirement
Therefore,we need you to send us specific inquiry.
Then we can quote price and detailed
information according to your specific technical data and requirements.
Parameter includes:
1 . What's the material you are going to deal with?
2 . What are the physical characteristics of the material?
Such as the size,tolerance,temperature,density,etc


About us

1. We are one of the leading manufacturer specialized in designing and manufacturing industrial ceramics with experience of more than 10 years in China
2. Manufacturing according to the ISO9001:2008 quality control system guidelines.
3. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs.

4. Workers are locals in china, low production cost.

China Strong Aluminium Oxide Ceramic Corrosion Resistant High Thermal Conductivity supplier

Strong Aluminium Oxide Ceramic Corrosion Resistant High Thermal Conductivity

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