Audited Supplier
CI
ISO9001
Electric Coil
Cordierite / Mullite
Spiral Heating Element
Customized
White/Ivory/Customized Color
Polished
Customized
WMT
Carton (or Customized)
Custumized
China
Product Description
This series insulating part/component for electrical equipment, heating apparatus, air blower, etc is made in Mullite or Cordierite. Other materials are available according to customers' 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.
