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Etched foil flexible high watt densities silicone rubber heater

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Etched foil flexible high watt densities silicone rubber heater

China Etched foil flexible high watt densities silicone rubber heater supplier
Etched foil flexible high watt densities silicone rubber heater supplier Etched foil flexible high watt densities silicone rubber heater supplier

Large Image :  Etched foil flexible high watt densities silicone rubber heater

Product Details:

Place of Origin: Zhejiang.China
Brand Name: SWELL
Certification: UL,ROHS,SGS
Model Number: SW-PC1

Payment & Shipping Terms:

Minimum Order Quantity: 5pcs
Price: USD1-5/PCS
Packaging Details: PE Bag and standard carton,Export Pallet
Delivery Time: 5-8 work days
Payment Terms: Western Union, L/C, T/T
Supply Ability: 20000pcs/weeks
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Detailed Product Description
Material: Silicone Rubber Operating Temperature Range ℃: -50-230 Degree C
Dielectric Strength At 20℃ As Per ASTM KV/mm: 17 Thermal Conductivity At 100℃ W/m.K: 0.24
Minimum Bending Radius (mm): 3 Max Size(mm): W:500;L900.
Common Thickness: 0.5-1.8 Working Life: 10000hours Based On 150 Degree C

Description:

The etched element provides superior heat transfer and exceptionally uniform heat output, which results in a faster warm-up cycle and longer life. The heaters operate in ambient temperatures from -50-250 degree C.

etched foil silicone rubber heaters

Advantages over wire wound silicone rubber heaters:

  • Higher watt densities

  • Distributed wattages

  • Elimination of edge loss compensation

  • Greater element area over heater sheath

  • Complex heat distribution with a rating of about 200°C (392°F)

  • Economical mass production

  • Reproduction of complex circuits


Technical Specifications:

Operating temperature range ℃                                                   -50-250 degree C                      
Dielectric strength at 20℃ as per ASTM KV/mm 17
Thermal conductivity at 100℃ W/m.K 0.24
Minimum Bending radius (mm) 3
Max size(mm) W:500,L900.
Common Thickness 0.5-1.8mm
Resistance tolerance ±5%
Working life 10K hours at 150℃

 


 

 

Application of Silicone rubber heaters:

 

1. Industrial equipment, pipelines, barrels, tanks, etc.

2. Outdoors telecommunication equipment

3. Medical equipment and devices

4. Outdoors electronic devices

5.Thermal imaging of imaging equipment

6. Case protection under cold and moist environment

7. Industrial ovens and thermal processing equipment

8. Ventilator supports

9. Laminating equipment

10. Vessels

 

Etched foil flexible high watt densities silicone rubber heater

 

 

Temperature rise curve

This figure illustrates the surface temperature of a 1.5mm thick silicone rubber heater with different watt density over time. The heater is hanged vertically in 20°C free air. The data is supposed to be a reference for 1.5mm thick silicone rubber heater of standard structure. This is to give you an idea how fast the heating can be. In reality, among other parameters, attachment with different objects will result in different rise curve and stablized temperature.

Etched foil flexible high watt densities silicone rubber heater


Main Characteristics:

1. Fast heating with a coefficient of heat conductivity of only 1W/m.k. Due to its small thermal capacity, prompt turn on/off can be achieved.

2. High thermal efficiency: The temperature of electric heating film itself is only tens of centidegrees higher than that of the liquid when heating, which is 2-3 times energy saving than ordinary electric stoves.

3. Water, acid and alkali resistance, high-strength of electric insulation.

4. High mechanical strength with 100kg/cm² mechanical pressure.

5. Small size: Small space occupied when applying this heating product.

6. Easy application: Its self-insulation and free-of-open-fire property greatly help simplify the techniques of heat preservation and thermal insulation.

7. Its wide range of temperature,-60°C~250°C, can not be simply achieved by other electrical appliances.

8. Long service time: Under normal use, the product almost can be permanently and continuously used because nickel and chrome materials are durable to any corrosion, and the silastic has a high surface resistance up to 100kg/cm², which is uncomparable for any other electric heaters.

9. Made in any size, the temperature of the product can be precisely adjusted by temperature controller. 

Contact Details
China Ningbo Swell New Material Technology Co.,Ltd

Contact Person: Mr. Kevin

Tel: 86-0574-27869104

Fax: 86-0574-27869104

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