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High Temperature Resistance Alumina Insulator for Band Heater
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Brand Name:GME
Model Number:Ceramic Insulator
Certification:CE & ISO
Price:Negotiation
Payment Terms:T/T, Western Union, D/P, L/C, Paypal
Supply Ability:2,500,000pcs per month
Delivery Time:10-15 working days after received your payment
Company Data
Verified Supplier
Contact Person
Frank
Business Type:
Manufacturer Distributor/Wholesaler
Officials:
2303 Century Square , Zhongnan Road , Wuhan ,China
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
High Temperature Resistance Alumina Insulator for Band Heater
1. Brief Introduction
Alumina ceramics is the most widely used fine ceramics material. This material has superb material characteristics such as high electrical insulation, high mechanical strength, high wear and chemical resistance. Due to the important combination of properties, we have thoroughly researched the behaviour and characteristics of our Alumina products to give you the best possible component.
2. Characteristics
Good strength and stiffness
Good hardness and wear resistance
Good corrosion resistance
Good thermal stability
Excellent dielectric properties (from DC to GHz frequencies)
Low dielectric constant
Low loss tangent
3. Parameter.
| COMPOSITION | UNIT | AL-960 | AL-975 | AL-980 | AL-995 |
| AL2O3 | % | 96 | 97.5 | 98 | 99.7 |
| tensile | Kpsi | 30 | 30 | 30 | 32 |
| flexural | Kpsi | 55 | 55 | 55 | 60 |
| compressive | Kpsi | 300 | 300 | 300 | 330 |
| density | g/cc | 3.67 | 3.72 | 3.80 | 3.90 |
| porosity | - | 0 | 0 | 0 | 0 |
| color | - | white | white | white | white |
| hardness | moh’s scale | 9 | 9 | 9 | 9 |
| thermal contduct | w/m*k | 0.049 | 0.05 | 0.052 | 0.055 |
| C.O.T.E | In/In*K(x107) | 75 | 76 | 77 | 78 |
| Max WK TEMP | - | 1600 | 1650 | 1650 | 1700 |
| Dielectric strength | D.C.Volts0.100″Thick | 230 | 230 | 240 | 250 |
| Volume Resistivity | Ohm-cm(x1012) | 2 | 3.1 | 3.2 | 3.5 |
| Dielectric constant | - | 9 | 9.4 | 9.6 | 9.7 |
| Dissipation | - | 0.0003 | 0.0002 | 0.0001 | 0.0001 |
| Loss factor | - | 0.028 | 0.013 | 0.011 | 0.009 |
Applications:
- Heating element holders
- Stand off Insulators
- Interlocking Insulating Beads
- Splitbush insulators
- Lamp bases and caps
- Regulator parts
Company Profile
Wuhan Global Metal Engineering Co., Ltd
Wuhan Global Metal Engineering Co., Ltd (GME) specialize in the supply of heating elements and temperature sensors(thermocouples & RTDs) for a vast array of industries since year 1995.
Our main products include but not limited to Coil heater, Cartridge heater, Flexible Tubular heater, Cast-in Heater, Band heater, Thermocouple, RTD’s, Thermocouple extension wire, Thermocouple connection head , Mineral Insulated thermocouple cables , thermowell, etc.
After 20 years growth, we have more than 200 employees in the factory including 50 sophisticated technicians. Our products have been exported to many countries including North America, South America, Europe, Middle East ,South Asia, etc.
More details, you can also visit our website: https://www.gmemetal.com
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