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alumina ceramic tube 99 al203,small ceramic tubes ,ceramic pipes

Product Description

alumina tube Specifications

thermo
1.Materials: 95% alumina oxide
2.Good smooth
3.High strength

alumina tube Features

1) Materials: 95% alumina oxide

2) Application: Used for all kinds of electric heating equipment and electric equipment, and textile machinery
3) Good smooth and high strength
4) A variety of specifications available
5) OEM, ODM and OBM are welcomed

alumina tube Specification

Tech-data	Test conditions	Unit	95% AL2O3	99.5% AL2O3
Density		g/cm3	>3.60	3.7
Bending Strength		N/m3	2.24*108	>2.74*108
Linear Expansibility	20~1000C	a*10^-6/°C	-	-
	20~5000C	a*10^-6/°C	6.2~7.5	6.2~7.5
	20~8000C	a*10^-6/°C	6.5~8.0	6.5~8.0
Specific Inductive Capacity	1MH2		9~10	9~10.5
Specific Inductive Capacity	10GMH2		9~10	-
Dielectric Loss	1MH2	a*10^-6/°C	≤4	≤1.5
Tangent	10GMH2	a*10^-6/°C	≤10	-
Volume Resistance	1000C	Ω.cm	>1013	>1014
	3000C	Ω.cm	>1016	>1012
	5000C	Ω.cm	108	-
Breakdown Strength		KV/mm	15	-
Thermal Conductivity	200C	W/m.K	25.2	29.2

alumina tube pictures

alumina tube shipping

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alumina tube Features

1) Materials: 95% alumina oxide

alumina tube Specification

Tech-data	Test conditions	Unit	95% AL2O3	99.5% AL2O3
Density		g/cm3	>3.60	3.7
Bending Strength		N/m3	2.24*108	>2.74*108
Linear Expansibility	20~1000C	a*10^-6/°C	-	-
	20~5000C	a*10^-6/°C	6.2~7.5	6.2~7.5
	20~8000C	a*10^-6/°C	6.5~8.0	6.5~8.0
Specific Inductive Capacity	1MH2		9~10	9~10.5
Specific Inductive Capacity	10GMH2		9~10	-
Dielectric Loss	1MH2	a*10^-6/°C	≤4	≤1.5
Tangent	10GMH2	a*10^-6/°C	≤10	-
Volume Resistance	1000C	Ω.cm	>1013	>1014
	3000C	Ω.cm	>1016	>1012
	5000C	Ω.cm	108	-
Breakdown Strength		KV/mm	15	-
Thermal Conductivity	200C	W/m.K	25.2	29.2

Contact us if you need more details on Handmade Ceramic Pipes. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Alumina Ceramic Tube 99% Al2o3、Porous Alumina Tube. If these products fail to match your need, please contact us and we would like to provide relevant information.

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