Alumina Ceramic Components

Name: China Custom Alumina Ceramic Components Manufacturers, Suppliers, Factory - High Quality - Jaye Heater Technology
Brand: Jaye Heater
SKU: 112389035

Alumina ceramics have the characteristic of low dielectric constant, low dielectric loss, high insulation strength, high volume resistivity, good bending strength, high stability, high compressive strength, and good cold and hot shock denaturation. It is widely used in thermostats, insulating parts, various thermal equipment, electric appliances, iron structure buildings, shipbuilding, etc. of various small household appliances.

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Product Details

Jaye Heater Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of alumina ceramic components in China, also supports custom service. Welcome to wholesale high quality alumina ceramic components at competitive price from our factory.

Alumina ceramics have the characteristic of low dielectric constant, low dielectric loss, high insulation strength, high volume resistivity, good bending strength, high stability, high compressive strength, and good cold and hot shock denaturation. It is widely used in thermostats, insulating parts, various thermal equipment, electric appliances, iron structure buildings, shipbuilding, etc. of various small household appliances.

Alumina ceramics are divided into various types. There are mainly talc porcelain, high frequency porcelain, mullite, cordierite ceramics, thermal insulation ceramics and 95 alumina ceramics, 99 alumina ceramics. Please have a check as the followings ceramic technical parameters.

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Technical Data Sheet
	Name	99 porcelain	95 porcelain	alumina talc	steatite	cordierite
	Main ingredient	AL2O3≥99%	AL2O3≥95%	ZRO2≥94%
	Density	3.85	3.6	5.9	2.6	2
Physical properties	Water absorption%	0	0	0	0	0
	Sintering temperature	1690	1670	1650
	HardnessHV	1700	1600	1400
Material properties	Flexural strength4pt	＞3500	＞2900	＞11000	140	65
	Compressive strengthKGF/CM2	30000	25000	25000	900	350
	Use temperature ℃	＜1500	＜1400	＜1600
	Thermal expansion coefficient	8	7.8	10	7.0-9.0	2.5-3
Thermal characteristics	10-6/℃
	0-1000℃
	Thermal shock resistance T ℃	200	220	350
	Thermal conductivity W/m.k	31	22	3
	Volume resistivityΩ.cm	＞10¹²	＞10¹²	＞10¹²	＞10¹¹	＞10¹²
Electrical characteristics	Insulation strength KT/M	18	16	15
	Dielectric constant 1MHZ(E)	9.2-10.5	9.0-10	12.5