[KESSEN CERAMIC] al2o3 alumina insulator ceramic tube

  Product Description       Productive  Technology:   Alumina ceramic is the special corundum ceramic that been sintered under 1800 °C with the     main raw material of Al2O3 and flux of rare metal oxide.Using the high strength organic/inorganic    bond to felt together, and then grinding to the size as drawing required.   Advantages:    1.High temperature    2.Good insulation    3.High strength    4.Precision Process    

Alumina Ceramics Properties
Alumina Content	Unit	95%	99%
Density	g/cm3	3.6	3.8
Water absorption	%	<0.4	<0.2
Firing temperature	°C	1600	1800
Hardness	HRA	70	80
Coefficient of linear expansion	*10-6/°C	5.5	5.3
Dielectric constant		9	10.5
Volume resistivity	Ω·cm	—	1013
Breakdown voltage	KV/mm	14	15
Breaking strength	Mpa	250	300

      Packaging & Shipping Package Carton,Plywood Shipping We can supply you the translation methods whatever you want. --By express (DHL/Fedex/etc.) --By Air to your nearest Airport --By Sea to your nearest Seaport --By the sellers’ shipping agent   Our Services Our products are warranted to be free from defects in materials or workmanship for 6months from the date of purchase. This warranty does not cover consumables and failures due to abuse, misuse, accident or unauthorized alteration or repairs.     1.Your inquiry related to our products or prices will be replied within 24hours   2. Guarantee samples quality same as mass production quality   3. Offering the support to solve the problem in the application or selling period.   4. Competitive prices based on same quality.    Company Information Shanghai Kessen Ceramics Co., Ltd. is a wholly owned subsidiary of Shanghai Kessen
Group Corp. Professional design, production and sale of precision ceramics, refractory
ceramics, and new inorganic non-metallic materials, that is alumina, zirconia, magnesia,
silicon nitride and silicon carbide as main raw materials. After a series of synthetic and
refining processing to make superfine powder. By means of 1700c ultra-high temperature and
high pressure process sintering, the products have high temperature resistance, corrosion,
wear, pressure insulation and other outstanding features. They are widely used in electronics,
metallurgy, petrochemical, information, mechanical, electrical, autos, aerospace, new energy,
military, defense and other industries.   Shanghai Kessen Group Corp
Shanghai Kessen Ceramics Co Ltd No1115 Road Yongxin Jiading Shanghai 201800 China
Tel:86-21-51099195 Fax:86-21-51010816 Skype:kessen.alan
www.kscera.com
  FAQ 1. Can you accept OEM?
Yes!.We can manufacture as per your request specification.
2. Can you deliver the goods via our shipping agent?
Yes, we could help you make the delivery using your shipping agent
3. Can you supply sample?
Yes.We would like to give you suitable suggestion according to your detail application.
4. What about your After-sales service?
Yes.We promise that we can change or refund products if there are any quality problem.   If you need more professional help, please contact us. Our technical engineers would like to give advices according to your requirements