Alumina Ceramic Plunger for Tough Mining and Construction Environments

Price Negotiable

Price: Negotiable

MOQ: 100

Delivery Time: 20 DAYS

Brand: HENGYUAN

Product Description

Alumina Ceramic Plunger for Tough Mining and Construction Environments

Product Specifications

Attribute	Value
Material	Ceramic Plunger
Color	White
Difficulty Of Disassembly	Easy To Disassemble
Accuracy	High Precision
OEM, ODM	Acceptable
Origin	WUXI JIANGSU CHINA
MOQ	100
Package	Carton

Product Description

The ceramic plunger features a specially processed working surface that creates a microporous structure with self-lubricating properties. This innovative design transforms the sliding friction and lubrication mechanism of traditional plunger pumps, minimizing the negative impact of lubricants on system performance.

The inner surface incorporates a fluid structure design that eliminates dead corners or grooves, resulting in a mirror-smooth finish that facilitates easy cleaning and disinfection.

Technical 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