high strength insulating mullite ceramic disc

high strength insulating mullite ceramic disc Product Description Material: Mullite Ceramic

Name		Alumina	Dense Cordierite	Porous Cordierite	Cordierite-Mullite	Mullite	Corundum mullite
Density(g/cm3)		2.0~2.3	2.1 ~2.5	1.5 ~1.9	1.8~2.3	2.0 ~2.5	2.3 ~2.7
Coefficient of heat expansion(×10-6K-1)(20~800°C)		≤5	≤3.5	≤3.0	≤3.5	≤5	≤6
Specific Heat (J/Kg.K)(20~1000°C)		900~1150	900~1100	900~1100	900~1150	1000~1150	1100 ~1300
Thermal Conductivity (W/m.k) (20~1000°C)		1.5~2.0	1.5~2.5	1.2~1.8	1.5~2.0	1.5~2.0	1.5~2.5
Impact Thermal Resistance(°C/min)		≥300	≥300	≥350	≥350	≥350	≥300
Max. Working Tem.(°C)		1350	1300	1300	1320	1450	1550
Water absorption(%)		15-25	≤2	15~25	15 ~25	15~25	15 ~25
Compressive strength(MPa)		≥28	≥28	≥25	≥25	≥28	≥30
Chemical composition (%)	Al2O3	55 ~65	25 ~38	28 ~38	40~52	60 ~70	70 ~80
	SiO2	25~35	50 ~60	45 ~55	45 ~55	25 ~35	15 ~25
	MgO	1~3	5 ~10	11 ~14	7~9	0 ~1	0 ~2
	others	<5	<5	<5	<5	<5	<5

     Feature: 1). low thermal expansion    
2). large specific heat capacity 
3). high specific surface area  
4). low pressure drop        
5). small thermal resistance   
6). good thermal conductivity 
7). good heat-shock resisting ability     Application: 1)Electric appliance industry 2)Automotive industry 3)Mechanical industry 4)Engineer industry     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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Product Categories : mullite ceramic