Specifications
Brand Name :
HY
Model Number :
HY-TC
Certification :
CE
Place of Origin :
China Yixing
MOQ :
10 pieces
Price :
Negotiation
Payment Terms :
L/C, D/P, T/T, Western Union
Delivery Time :
20-30 working days
Packaging Details :
wooden case
AL2O3 :
≥ 99%
product name :
Alumina ceramics parts
color :
White
density :
3.85g/cm³
sintering temperature :
1690℃
hardness (HV) :
1700
Description

Insulating ceramic products abrasion proof high temperature corrosion resistance electric fittings

product name:Alumina insulating ceramics

Introduction of alumina ceramics:

Insulating ceramics, also known as device ceramics, are used in electronic equipment to install, fix, and protect components, as insulation support for current-carrying conductors and ceramics for various integrated circuit substrates. It has low dielectric constant, low dielectric loss, high mechanical strength, and high dielectric strength, insulation resistance and thermal conductivity.
The commonly used insulating ceramics are high alumina ceramics, talc ceramics, etc. With the development of the electronics industry, especially the advent of thick film, thin film circuits and microwave integrated circuits, higher requirements have been placed on packaging ceramics and substrates. Insulating ceramics can be divided into oxide ceramics and non-alumina ceramics according to their composition. Oxide ceramics include ordinary electric ceramics, alumina ceramics and magnesia ceramics. Non-oxide ceramics include nitride ceramics, which are high thermal conductivity ceramics. They all have good stability, high resistivity, low expansion coefficient and other properties.

products index:

Ceramic characteristic table
name 99% AL2O3 95% AL2O3
physical propertyessential component essential component AL2O3≥99% AL2O3≥95%
Density(g/cm3) 3.85 3.6
water absorption% 0 0
sintering temperature 1690 1670
material characters Hardness(HV) 1700 1600
break off strength >6500 >2900
compressive strength 30000 25000
thermal response maximum service tempera- ture 1500 1400
thermal expansion coefficient 8 7.8
10-6/℃
0-1000℃
Heat shock resistance T(℃) 200 220
thermal conductivity W/m.k 31 22
electrical specification volume resistivity Ω.cm >1012 >1012
Insulation destructive power KT/m 18 16
dielectric constant 1MHZ(E) 9.2-10.5 9.0-10

Company workshop equipment:

Insulating Zirconia Ceramic Parts Electrical Connector Port Wire ConnectionInsulating Zirconia Ceramic Parts Electrical Connector Port Wire ConnectionInsulating Zirconia Ceramic Parts Electrical Connector Port Wire Connection

Insulating Zirconia Ceramic Parts Electrical Connector Port Wire ConnectionInsulating Zirconia Ceramic Parts Electrical Connector Port Wire ConnectionInsulating Zirconia Ceramic Parts Electrical Connector Port Wire Connection

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Insulating Zirconia Ceramic Parts Electrical Connector Port Wire Connection

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Brand Name :
HY
Model Number :
HY-TC
Certification :
CE
Place of Origin :
China Yixing
MOQ :
10 pieces
Price :
Negotiation
Contact Supplier
Insulating Zirconia Ceramic Parts Electrical Connector Port Wire Connection
Insulating Zirconia Ceramic Parts Electrical Connector Port Wire Connection
Insulating Zirconia Ceramic Parts Electrical Connector Port Wire Connection
Insulating Zirconia Ceramic Parts Electrical Connector Port Wire Connection
Insulating Zirconia Ceramic Parts Electrical Connector Port Wire Connection
Insulating Zirconia Ceramic Parts Electrical Connector Port Wire Connection

yixing haiyu refractory co.,ltd

Active Member
3 Years
Since 2005
Business Type :
Manufacturer
Total Annual :
300 million-500 million
Employee Number :
50~100
Certification Level :
Active Member
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