99% Alumina Ceramics The Ultimate Solution for High-Temperature and Wear Applications

Price Negotiable

Price: Negotiable

MOQ: 100

Delivery Time: 20 DAYS

Brand: HENGYUAN

Product Description

99% Alumina Ceramics - The Ultimate Solution for High-Temperature and Wear Applications

Product Specifications

Attribute	Value
Material	99% Alumina Ceramics
Color	White
Density	3.85g/cm³
Type	Custom
OEM/ODM	Acceptable
Origin	Wuxi Jiangsu, China
MOQ	100 PCS
Package	Carton

Product Description

Alumina ceramics offer superior performance for both industrial and everyday applications. In mechanical applications, they are ideal for manufacturing wear-resistant components including:

Alumina ceramic lining bricks and plates
Industrial seals and fasteners
Cutting and grinding tools
Textile machine wear-resistant ceramics

Technical Properties Comparison

Property	Unit	A95% Alumina	A97% Alumina	A99% Alumina	A99.7% Alumina
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