electric resistance ceramics

1.good experence in quantity production 2.allow small quantity order 3.be able to produce according to drawings or a sample Specifications

1.Many kinds of insulated ceramics available 2.High resistance 3.Good lead-heat capability 4.Stiffness texture 5.low price

Features:

1) Many kinds of insulated ceramics available

2) It can satisfy constant's technical request

3) Lower medium spoilage

4) High resistance

5) Good lead-heat capability

6) Stiffness texture

7) High intensity

physical analysis sheet for 95%Al2O3
	Density		g/cm3	3.6
Substance Characteristic	Water Absorption			O
	Sinter Temperature			1710
Physical Characteristic	Hardness		HV	≥12
	Bending Strength		Mpa	≥310
	compressive strength		Kgf/cm2	25000
	Elastic Modulus		GPa	300
	fracture toughness		Map.m3/2	3 to 4
	Max Using Temperature			1450
Thermal Characteristic	Coefficient of Thermal Expansion		1X 10-6/°C	8
	heat-resistant Temperature		T()	220
	Thermal Conductivity		W/m.k(25-300)	24
		20		>1012
	Volume Resistance	100	>.cm	1012-1013
Electric Characteristic		300		>1010
	Dielectric Strength		KV/mm	18
	Dielectric Constant		100MHz(E)	9.5

electric resistance ceramics