Porous Ceramic Disc

Product Description

JFM specializes in the R&D and manufacturing of porous ceramics, offering customized services tailored to customer needs. We precisely match various application scenarios, including pore size, porosity, shape dimensions, material composition, and performance requirements. JFM's porous ceramic discs are widely used in vacuum chucks, filtration, catalysis, and other fields, earning strong customer trust due to their high quality and reliability.
Product Properties

High Temperature Resistance

Good Biocompatibility

Controllable Microporous Structure and Porosity

Corrosion Resistance

Good Mechanical Strength

Long Lifespan

High Pressure Resistance

Customize the product according to your usage

We would like to improve your product design, improve performance and reduce costs to suit your needs

Enhancement of after-sales services for product applications

		Microporous ceramics
Item (JFM)	Unit	JC-C100	JC-C105	JC-C108
Physical Property
Content	%	-	-	-
Colour	-	Gray	Green	White
Density	g/cm³	2.7-2.9	2.7-2.9	3.5-3.8
Water Absorption	%	20-45	20-45	20-45
Porosity	%	30-50	30-50	30-50
Mechanical Behavior
Vickers Hardness	GPa	-	-	-
Bending Strength	Mpa	＞80	＞80	＞80
Compressive Strength	Mpa	＞120	＞120	＞120
Young's Modulus	GPa	-	-	-
Poisson's Ratio	/	-	-	-
Fracture Toughness	Mpa.m^1/2	＞4.5	＞4.5	＞4.5
Thermal Property
Coefficient of Thermal Expansion	10^-6/°C	4.0-6.0	4.0-6.0	5.0-7.0
Thermal Conductivity	W/(m.K)	-	-	-
Specific Heat Capacity	J/(g.K)	-	-	-
Maximum Operating Temperature	°C	1000	1000	1200
Electrical Property
Dielectric Strength	kv/mm	-	-	-
Dielectric Constant （1MHz）	-	-	-	-
Dielectric Losses （1MHz）	（X10^-4）	-	-	-
Volume Resistivity 20℃	Ω.cm	-	-	-
Volume Resistivity 300℃	Ω.cm	10⁸-10¹⁰	10⁸-10¹⁰	10⁸-10¹⁰

* This data is an example of test results in lab. It may be different from the actual characteristics in a particular manufacturing process.

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