• Alumina 95% 99% 99.5% Porcelain Electrical Insulator Part Component
  • Alumina 95% 99% 99.5% Porcelain Electrical Insulator Part Component
  • Alumina 95% 99% 99.5% Porcelain Electrical Insulator Part Component
  • Alumina 95% 99% 99.5% Porcelain Electrical Insulator Part Component
  • Alumina 95% 99% 99.5% Porcelain Electrical Insulator Part Component
  • Alumina 95% 99% 99.5% Porcelain Electrical Insulator Part Component

Alumina 95% 99% 99.5% Porcelain Electrical Insulator Part Component

Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Switch Baseplate
Type: Electrical Part
Chemistry: Inorganic Insulation
Material: Ceramic
Classification: Inorganic Insulation Material
Certification: ISO9001
Customization:
Manufacturer/Factory, Trading Company
Gold Member Since 2023

Suppliers with verified business licenses

Shandong, China

Basic Info.

Model NO.
CI
Color
White/Customized Color
Material Name
Alumina (95%)
Edge
Polished
Dimension
Customized
Transport Package
Carton (or Customized)
Specification
Custumized
Trademark
WMT
Origin
China
Production Capacity
25million PCS Per Month

Product Description

The Alumina insulating part/component/terminal for electrical equipment is made in 95% Alumina.
Alumina 95% 99% 99.5% Porcelain Electrical Insulator Part ComponentAlumina 95% 99% 99.5% Porcelain Electrical Insulator Part Component
Feature:
High Wear-Resistance, High Strength, Isulated, Thermostability, Corrosion Proventive

Size, Color, Shape: Customized.
 
Performance for parts made in different materials
Item  Index Unit Steatite Zirconia 95 Al2O3 99 Al2O3
Physical Characteristics     Density      g/cm3 2.7 5.9 3.6 3.85
Water absorption      % 0 0 0 0
Sintering temperature ºC 1300 1650 1670 1690
Mechanical Characteristics Hardness   HV 1300 1400 1600 1700
Rupture strength 4pt >1100 >11000 >2900 >3500
Compression strength Kgf/cm2 18000 25000 25000 30000
Thermal Characteristics   Max. operation Temp. ºC 1100 1600 1400 1500
Linear expansion coefficient   10-6/ºC, 0-1000ºC 6 10 7.8 8
Heat resistance impact T (ºC) 110 350 220 200
Thermal conductivity  W/m.k 15 3 22 31
Electrical Characteristics  Valume resistivity Ω.cm >1012 >1012 >1012 >1012
Insulation Demage Strength KT/m 20 15 16 18
Dielectric constant 1MHz ( E ) 5.8 12.5 9.0-10 9.2-10.5

Production Line:
Alumina 95% 99% 99.5% Porcelain Electrical Insulator Part Component

Packaging:
Alumina 95% 99% 99.5% Porcelain Electrical Insulator Part Component
Company Advantage:

Good service and cooperation, reasonable price, customer-trusted quality.

FAQ:
Q: How long is your delivery time?
A: Generally speaking, two weeks according to the quantity.
 
Q: Do you provide samples? 
A: Yes, we could provide the sample free of charge.
 
Q: What is your payment terms?
A: 30% T/T in advance, 70% T/T before shipment. Or irrevocable sight LC. After stable cooperation experience, we would offer better payment condition.

Q: How can I place an order?
A: You can do it through email, wechat, whatsapp, skype.

Q: How do you take care when your clients received defective products?
A: If there are some defective items more than percentage that both sides agreed in the PI or SC, we usually credit to our customer or replace in next shipment.

If you have any request for other information or assistance, please feel free to let us know. Thanks.

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Gold Member Since 2023

Suppliers with verified business licenses

Manufacturer/Factory, Trading Company
Registered Capital
500000 RMB
Plant Area
101~500 square meters