High Temperature Resistance Excellent Insulating Pink 95% Alumina Ceramic Main Body Bead

• Material Origin: Australia
• Color: Pinky, White
• Company Brand: Tch
• Feature: Electrothermal Ceramic
• Function: Ceramic Insulation Device
• Transport Package: Standard Export Wooden Cases
• Model NO.: main body bead
• Specification: Grade A
• Trademark: TCH
• Origin: China
• HS Code: 690900000
• Production Capacity: 3000 Metric Ton/Metric Tons / Month

Product Description

Alumina Main Body Bead

Product Highlight
Material Origin: Australia
Longest Manufacturing Line in China
Alumina Oxide Content: Highest by 99.9%
Small Tolorence Range (Length Tolorence: ± 0.001mm)
Stably Quanlity Control
Long Time Warranty

Features
High temperature and voltage resistant
High quality and durability(service life: 20, 000 times)
Corrosion and impact resistant
Competitive price

Measures
Variable outline dimensions and mounting hole sizes available according to customer's requirements

We are looking forwards to meeting you in our factory and provide you With all necessary information regarding our products and applications.


1. Material:95% alumina ceramic

Performance
Item	Index	Unit	Steatite ceramic	95 Al2O3
Physical Characteristics	Bulk density	g/cm3	2.7	3.6
	Water absorption	%	0	0
Mechanical Characteristics	Flexural strength	Mpa	145	320
	Hardness Vickers	Gpa	5.7	12.2
	Elastic modulus	Gpa	120	280
	Poisson's ratio	-	0.21	0.22
Thermal Characteristics	Linear expansion coefficient	20-5000C       10-6/0C	7.9	7.1
	Thermal conductivity	w/(m.k)	2.5	16
	Specific Heat	*10-3J/(kg*K)	0.75	0.78
Electrical Characteristics	Dielectric constant(1MHZ)	-	6.2	9
	Dielectric loss angle	*10-4	18	15
	Dielectric strength	*106V/m	18	12