Thermal Shock Resistant Alumina Ceramic Tube with Low Thermal Expansion Coefficient

Price Negotiable

Price: Negotiable

MOQ: 100

Delivery Time: 20 DAYS

Brand: HENGYUAN

Product Description

Thermal Shock Resistant Alumina Ceramic Tube with Low Thermal Expansion Coefficient

Product Attributes

Attribute	Value
Material	Ceramic Tube
Color	Yellow Or White
Temperature Capability	High Heat Resistant
Dielectric constant	10εr
OEM，ODM	Acceptable
Origin	WUXI JIANGSU CHINA
MOQ	100
Package	Carton

Product Description

Alumina ceramic tube is an essential industrial material with superior characteristics including high hardness, wear resistance, excellent temperature stability, and corrosion resistance. Compared to traditional metal pipes, alumina ceramic tubes maintain stable performance in harsh environments, making them ideal for wear-resistant, corrosion-resistant, and high-temperature applications.

Material	Unit	Alumina Ceramics Specifications
Material	Unit	A95% Alumina Ceramics	A97% Alumina Ceramics	A99% Alumina Ceramics	A99.7% Alumina Ceramics
Density	g/cm³	3.6	3.72	3.85	3.85
Flexural Strength	Mpa	290	300	350	350
Compressive Strength	Mpa	3300	3400	3600	3600
Modulus of Elasticity	Gpa	340	350	380	380
Impact Resistance	MPam1/2	3.9	4	5	5
Weibull Modulus	M	10	10	11	11
Vickers Hardness	HV0.5	1800	1850	1900	1900
Thermal Expansion Coefficient	10-6K-1	5.0-8.3	5.0-8.3	5.4-8.3	5.4-8.3
Thermal Conductivity	W/Mk	23	24	27	27
Thermal Shock Resistance	△T℃	250	250	270	270
Maximum Use Temperature	℃	1600	1600	1650	1650
Volume Resistivity at 20℃	Ω	≥1014	≥1014	≥1014	≥1014
Dielectric Strength	KV/mm	20	20	25	25
Dielectric constant	εr	10	10	10	10