$China Refractory Cordierite Ceramics High Temperature Resistant High Insulation Mullite Ceramic Ring for sale$

Refractory Cordierite Ceramics High Temperature Resistant High Insulation Mullite Ceramic Ring

Price Negotiable

Price: Negotiable

MOQ: 100

Delivery Time: 20 DAYS

Brand: HENGYUAN

Product Description

Refractory Cordierite Ceramics High Temperature Resistant High Insulation Mullite Ceramic Ring

Product Attributes

Attribute	Value
Material	Cordierite Ceramics
Color	Yellow Or White
Bulk Density	2.6gm/cc
Hardness	800 HV
OEM，ODM	Acceptable
Origin	WUXI JIANGSU CHINA
MOQ	100 PCS
Package	Carton

Product Description

Cordierite ceramic is one of the most popular ceramics for its properties of excellent thermal stability, high refractoriness, good chemical durability, low dielectric constant, and low thermal expansion.

Features & Advantages

High hardness - Provides excellent durability and wear resistance

High heat resistance - Excellent thermal stability makes it ideal for high-temperature applications

Good wear resistance - Ideal for industrial wear parts

High electrical resistivity - Excellent insulating properties

High corrosion resistance - Resistant to water and most chemical solutions

Technical Specifications

Item	Test Condition	Unit & Symbol	Cordierite Ceramics
The main chemical ingredient			MgO, Al2O3, SiO2
Bulk Density		gm/cc	2.6
Maximum Use Temperature			1400℃
Hardness		HV	800
Bending Strength	20℃	Kgf/cm2	900
Compressive Strength	20℃	Kgf/cm2	3500
Thermal expansion		1X 10-6/℃	≤2.0
Thermal conductivity	25℃-30℃	W/m.k	1.3
Thermal Shock Resistance	Tc	℃	250
Dielectricity constant	1MHz.25℃		6
Dielectric strength		ac-kV/mm (ac V/mil)	10
Volume Resistivity	20℃	ohm-cm	> 1012