High Quality Electronic Insulation Ceramic, Porcelain Insulators , Ceramic Tube Insulators Suppliers in China

Basic Info

Model No.: P001

Product Description

Electronic ceramics

Various sizes in stock!!!

 

 

Features:

1. Raw material from China, Australia , France and Germany

2. Professional service

3. Small tolorence: +-0.001mm

4. Quick delivery

5. Good quality with QC attached each parcel

 

 

TYPICAL PHYSICAL PROPERTIES
AL2O3      %Composition 60 75 80 85 92 95 99 99.5 99.8
Densityg/cm3 3 3.1 3.3 3.4 3.6 3.7 3.81 3.9 3.91
Flexural Strength(MPa) 205 280 215.8 230 312 304 340 360 370
Thermal Expansion
(×10-6/)
25-800
7.1 7.6 7.6 7.6 7.5 7.3 7.6 7.6 7.6
Thermal Conductivity
[w/(m.R)]
16 17 17 17 18 20 34 35 36
Dielectric Strength 
(KV/mm)
10 10 10 10 10 10 10 10 10
Resistivity (Ω.cm) 20°C *1014 *1014 *1014 *1014 *1014 *1014 *1014 *1014 *1014
300°C *1013 *1013 *1013 *1013 *1013 *1013 *1013 *1013 *1013
Max Service Temp. 1350 1300 1300 1350 1500 1600 1700 1800 1800
Hardness (Moh'sscale) 7.5 7.5 7.5 7.5 9 9 9 9.5 9.5

 

   

 

Toho Ceramic Technology Co., Ltd (TOHO) locates in Lianyungang, Jiangsu Province. TOHO has a professional engineer team and has competited in domestic ceramic market for 15 years. Our main engineer even works in this line for 20 years.
 
If you are interested in our products, please contact with us.

Product Categories : Electronic Insulation Ceramic/LED Lamp

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