Audited Supplier
CI
Long Time Materials
1200-1500 Degree Centigrate
Brick, Block, Pipe, Plate, or Customized
Heat-Resistant Material
Polished
Customized
Mullite
WMT
Carton (or Customized)
Custumized
China
Product Description
The Mullite insulating part/component/disc for electrical equipment is made in mullite. The material could be changed according to customers' request. Please kindly tell us your detailed request.
Feature:
High Wear-Resistance, Isulated, Thermostability, Corrosion Proventive
Size, Color, Shape: Customized.
Production Line:
Packaging:
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.
Feature:
High Wear-Resistance, 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:
Packaging:
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.
