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Home > Construction & Decoration > Heat Insulation Material > Glass Wool > Alumina Al2o3 Industrial Insulation Ceramic

Alumina Al2o3 Industrial Insulation Ceramic

Name: Alumina Al2o3 Industrial Insulation Ceramic
Brand: Thermal International
SKU: 147852992
Availability: InStock

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Negotiable MOQ: 5000 Meters (Price negotiable depending on order volume and customization)

Key Specifications

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Brand Name:

Thermal International

Place of Origin:

China

Model Number:

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Thermal International CO.,LTD

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

7 days

Product Details
Company Profile
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Brand Name Thermal International

Place of Origin China

Insulation Heat Resistant Electrical Ceramic Specifications

Insulation Heat Resistant Electrical Ceramic
-Industry ceramic
-Technical ceramic
-Used for insulation and heat resistance

Feature

1. High resistivity
2. Moderate strength
3. Excellent electrical properties
4. Poor heat conductivity (Thermal insulator).
5. Good resistance to thermal shock.
6. Low coefficient of thermal expansion.
7. Good mechanical stability.

Applications
Heating element holders
Stand off Insulators
Interlocking Insulating Beads
Splitbush insulators
Lamp bases and caps
Regulator parts

The ceramic electronic components

Low loss at high frequency. Good insulating , high strength, , low dielectric constant, Great mechanical strength, high air tightness, high chemical stability, etc.

We can produce all kinds of ceramic holders, ceramic support, ceramic tubes, ceramic pipe, ceramic ring, etc. Widely used in electronic components, electronic device and electric products. Our products meet the international standards.

Various types of ceramic shells

Our products have the feature of high insulation, high temperature resistance, cubage compact, shockproof and high mechanical strength, etc.

Property list for Electronic insulation ceramic

Item		Unit	Steatite ceramic	95 Al₂O₃	96 Al₂O₃
Physical Characteristics	Bulk density	g/cm³	2.7	3.6	3.6
Water absorption	%	0	0	0
Mechanical Characteristics	Flexural strength	Mpa	145	320	340

Hardness Vickers	Gpa	5.7	12.2	13.5
Elastic modulus	Gpa	120	280	320
Poisson's ratio	-	0.21	0.22	0.23
Thermal Characteristics	Linear expansion coefficient	20-500⁰C 10^-6/⁰C	7.9	7.1	7.2
Thermal conductivity	w/(m.k)	2.5	16	24
Specific Heat	10^-3J/(kgK)	0.75	0.78	0.78
Electrical Characteristics	Dielectric constant(1MHZ)	-	6.2	9	9.4
Dielectric loss angle	*10^-4	18	15	5
Dielectric strength	*10⁶V/m	18	12	15