refractory ceramic band heater steatite heating insulators 1-8 holes

refractory ceramic band heater steatite heating insulators 1-8 holes   Product Description Material: steatite ceramic

Performance
Item	Index	Unit	Steatite ceramic	95 Al2O3	96 Al2O3
Physical Characteristics	Bulk density	g/cm3	2.7	3.6	3.6
	Water absorption	%	0	0	0
Mechanical Characteristics	Flexural strength	Mpa	145	320	340
	Hardness Vickers	Gpa	5.7	12.2	13.5
	Elastic modulus	Gpa	120	280	320
	Poisson’s ratio	-	0.21	0.22	0.23
Thermal Characteristics	Linear expansion coefficient	20-5000C       10-6/0C	7.9	7.1	7.2
	Thermal conductivity	w/(m.k)	2.5	16	24
	Specific Heat	*10-3J/(kg*K)	0.75	0.78	0.78
Electrical Characteristics	Dielectric constant(1MHZ)	-	6.2	9	9.4
	Dielectric loss angle	*10-4	18	15	5
	Dielectric strength	*106V/m	18	12	15

    Features:
1) A variety of specifications available.
2) Satisfy various technical request
3) High mechanical strength
4) Good insulation performance and high temperature resistance
5) Stiffness texture
6) Good wear resistance     Properties:   Higher density, higer surface finish and unifomity than heat press cast method, excellent thermal condictivity and heat transfer, resistance against thermal shock and mechanical abuse.     Application:     As ceramic parts of flexible pad and channel heaters at operations of pre and postweld heat treatment; Welding process, stress-relieving, pre-heating & post heating, ship-building, other resistance-heating environment     Detailed Images   More Products

95% alumina ceramic	99% alumina ceramic	steatite ceramic	cordierate ceramic	mullite ceramic	zirconia ceramic

      Packaging & Shipping Our standard carton dimension:38*33*18cm Plastic pallet dimension:1.1*1.1*0.12m     Company Information       Jiangsu Sailamike Precision Ceramic is a worldwide leader in the development and production of advanced insulating ceramics. We provide a wide selection of advanced ceramics including Alumina ceramic, Zirconia ceramic, cordierite, steatite ceramic and mullite, which improves and extends the performance of your product, process, or system. Whether you need high temperature stability, high hardness and wear resistance surfaces, improved stiffness to weight radiations, anti-corrosive barriers or low thermal expansion rates - we can deliver. We can offer significant performance and cost advantages to meet your needs.     Welcome you contact us for more information.     FAQ 1.  How can you get quotation? Please kindly send me your drawing with technic requirement and demand quantity. If you don’t have the drawing,please kindly courier samples to us. We will quote our best price in 24 hours.     2.   How can you get samples ? We can supply free samples if we have them in stock. If we haven’t produced the products, we can supply some free samples after getting mold fee. Please take note that the courier fee should be at destination.   3. Are you trade company or manufacturer? We are China professional manufacturer of customizing refractory ceramic like alumina ceramic,steatite ceramic,cordierite ceramic,mullite ceramic and zirconia ceramic.Our factory locates in Yixing,Jiangsu Province.   Contact Information

Contact Person:	Cherry
Tel:	+86 510 87448121
Phone:	+86 18036056895
Fax:	+86 510 87448233
Skype:	Cherry Shi
QQ:	3435016849
Website:	http://www.js-ceramics.net
WhatsApp:	0086 18036056895
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