Product Details
Place of Origin: Made in China
Brand Name: wuxi special ceramic
Payment & Shipping Terms
Minimum Order Quantity: 10p
Price: us$0.1~us$0.2/p
Packaging Details: carton,pallet
Delivery Time: negotiable
Payment Terms: T/T
Supply Ability: 200000p/month
Material: |
Steatite |
Application: |
Band Heater |
Color: |
White |
Size: |
Customers' Requests |
Sample: |
Available |
Shape: |
Customerized |
Name: |
Steatite Ceramic For Band Heater |
Usage: |
Industrial Ceramic |
Feature: |
Insulation |
Material: |
Steatite |
Application: |
Band Heater |
Color: |
White |
Size: |
Customers' Requests |
Sample: |
Available |
Shape: |
Customerized |
Name: |
Steatite Ceramic For Band Heater |
Usage: |
Industrial Ceramic |
Feature: |
Insulation |
steatite ceramic for band heater
Ceramic Band heaters
Ceramic Band Heaters provide long life and use less wattage in plastics extrusion and injection molding applications.These band heaters are constructed with a stainless steel shroud enclosing high quality ceramic knuckles through which run coiled high temperature nickel-chromium element wire.Configuration choices allow selection of one or two piece heaters,type of closure,and type of leads/post terminals.Diameters of 2-1/4′′ or greater and widths of 1′′ to 16′′ are available.Leads normally exit 180° from gap.Options include terminal boxes,holes,heat saver(extra)insulation,3-phase power,dual voltages,partial coverages,European connectors,and perforated sheaths without insualtion for air cooled applications.To order,specify quantity,configuration,inside diameter,width,voltage,lead length if applicable and any options.
Advantage of Ceramic Band Heaters
A. Lower Operating Cost-because of superior insulation,less heat escapes to the air and less wattage is required to maintain barrel temperature.Also,the heater is safer because the external surface is much cooler.
B. Operator comfort-with the majority of the heat going directly to your process,the ceramic band heater gives off significantly less heat to ambient air than a mica band heater.
C. Longer heater life-because all materials used are rated to operate at very high temperatures.
D. Higher operating temperatures
E. Flexible-easy to install and remove
F. Dual heat transfer-heat is transferred through both radiation and conduction so a near perfect fit is not required with other heaters,such as mica heaters.
Specification
| STEATITE Main Parameter:(Chemical/physical) | ||||
| Property | Item | Unit | steatite | |
| General properties | Bulk Density | g/cm³ | 2.8 | |
| Color | - | White | ||
| Water absorption | % | 0 | ||
| Main Characteristics | Thermal Insulator | |||
| Main Applications | Various circuit parts | |||
| Mechanical Properties | Flexural Strength | Mpa | 190 | |
| Elastic Modulus | Gpa | 120 | ||
| Vickers Hardness | Gpa | 5.8 | ||
| Compressive Strength 20℃ | Mpa | - | ||
| Fracture Toughness(k l c) | Mpa*M*1/2 | - | ||
| Thermal Properties | Thermal conductivity(20℃) | w/mk | 2 | |
| Thermal Shock | ℃ | - | ||
| Coefficient of Thermal expansion (40-400℃) | 1x10-6/℃ | 7.7 | ||
| Coefficient of Thermal expansion (40-800℃) | 1x10-6/℃ | 8 | ||
| Electrical Properties | Dielectric Strength(1mhz) | kv/mm | 18 | |
| Dielectric Constant(1MHZ) | 25℃ | 6 | ||
| Volume Resistivity | ohm-cm(20℃) | ＞10^14 | ||
| ohm-cm(300℃) | 10^10 | |||
| ohm-cm(500℃) | 10^7 | |||
Our company
Wuxi Special Ceramic Electrical mainly produces alumina, Silicon nitride, Zirconia, Steatite, Boron nitride, Cordierite,mullite products, widely used in metal welding, electronic conductor, mechanics, assembling, insulation, chemicals, instrument, textile, nuclear industry, aerial field.We accept trial produce according to the drawing or sample.It usually takes 15 days to finish trial product.Mass produce usually takes 30 days.Goods' package is carton or PLT.It can be negotiable with each other.
We mainly sell goods to toshiba lighting group in Japan and Europe.Our aim is to deliver goods with high quality at quick delivery date.
Quality guarantee:mass produce by 100% inspection
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