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Steatite Ceramic Terminal Block For Flexible Heater

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Steatite Ceramic Terminal Block For Flexible Heater

Country/Region	china
City & Province	wuhan hubei
Categories	Terminal Blocks

Product Details

electrical ceramic connector steatite ceramic terminal block for flexible heater

Description:

Smooth ceramic (high quality ceramic)is made of hot press injection
technic, size is very accurately. We can produce and install
according to customers demand size , joints have material as
nickel-plate copper or coper, stainless steel screw, surface as
zinc plating or nickel-plate treatment etc, it can endure high
temperature as 425 C degree, Voltage 250V-450V, Current 10A-30A .
Our products are made not-standard with high quality , it can be
customerized by your request .

 

Performance
ItemIndexUnitSteatite ceramic95 Al2O396 Al2O3
Physical CharacteristicsBulk densityg/cm32.73.63.6
Water absorption%000

Mechanical CharacteristicsFlexural strengthMpa145320340
Hardness VickersGpa5.712.213.5
Elastic modulusGpa120280320
Poisson’s ratio-0.210.220.23
Thermal CharacteristicsLinear expansion coefficient20-5000C 10-6/0C7.97.17.2
Thermal conductivityw/(m.k)2.51624
Specific Heat*10-3J/(kg*K)0.750.780.78
Electrical CharacteristicsDielectric constant(1MHZ)-6.299.4
Dielectric loss angle*10-418155
Dielectric strength*106V/m181215
 

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/(kgK)	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

Application:

Electric Ceramic Connector is widely used in high temperature
enviroment, kinds of connection terminal space of severe demand.

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