Al2O3 Wear Resistant Alumina Ceramic Insulating Sleeve Pipe Bush

Basic Info

Model NO.	XC0353
Refractoriness (℃)	1580< Refractoriness< 1770
Feature	Instant Materials
Type	Refractory Material
Shape	Tube
Material	Ordinary Ceramics
Colour	Unglazed White
Number of Holes	1
Usage	Insulation, High Temperature Resistance
Transport Package	Plywood Case
Specification	4*2*30
Trademark	SHANGTAO
Origin	Shanghai
HS Code	8547100000
Production Capacity	50000 PCS/Year

Product Description

APPLICATIONS
1.Heating element holders2.Stand off Insulators3.Interlocking Insulating Beads4.Splitbush insulators5.Lamp bases and caps6.Regulator parts

Physical Properties
Item	Testing condition	Unit	Steatite
Bulk density	/	g/cm3	≥2.6
Flexural Strength	/	N/m2 ×103	1.37
Coefficient of linear expansion	20~800°C	×10-6 /°C	≤8
Permittivity	1MHz	/	≤7.5
	10GHz	/	/
Insertion loss	1MHz	×10-6	≤8.0
	10GHz	×10-6	/
Bulk density resistance	100°C	Ω.Cm	>1012
Puncture strength	/	KV/mm	20
Thermal conductivity	20°C	W/m.k	2.9

FAQs