Silicone Rubber Heater | Flexible Silicone Heating Pad
Silicone Rubber Heater is a flexible heating element designed for fast, uniform surface heating on flat or curved surfaces. Made from high-temperature silicone rubber with embedded nickel-chromium heating wire, it provides reliable heat transfer while maintaining a thin and flexible profile. Silicone heating pads can be customized in size, shape, voltage, wattage, sensor configuration, and mounting method for industrial and OEM applications.
Silicone Rubber Heater Product Features
- Flexible silicone rubber construction for flat and curved surfaces
- Embedded nickel-chromium resistance heating wire
- Fast heat transfer and uniform temperature distribution
- Thin profile with typical thickness of 1.5–2.0 mm
- Optional 3M pressure-sensitive adhesive backing
- Optional mounting holes for screw installation
- Compatible with thermocouples, PT100, NTC sensors, and thermal switches
- Custom voltage, wattage, dimensions, shape, and lead-wire position
- Suitable for industrial, laboratory, medical, equipment, and anti-condensation heating
Technical Specifications of Silicone Rubber Heater
| Parameter | Specification |
|---|---|
| Structure | Flexible silicone rubber with embedded nickel-chromium heating wire |
| Surface Material | High-temperature silicone rubber |
| Insulation Withstand Voltage | 2000–3000 V |
| Working Temperature | -40°C to 200°C; continuous operation recommended at ≤180°C |
| Voltage | 12V, 24V, 48V, 110V, 220V; customizable |
| Watt Density | 0.1–1.0 W/cm²; typical 0.3–0.5 W/cm² |
| Thickness | 1.5–2.0 mm |
| Heating Wire | Nickel-chromium resistance wire |
| Optional Features | 3M adhesive, mounting holes, K/J thermocouple, PT100, NTC sensor, thermal switch |
| Lead Wire | Lead position and length customizable |
| Installation | Adhesive bonding or screw mounting through mounting holes |
Standard Stock Sizes
Most Silicone Rubber Heaters are custom-made according to the required heating area, power, voltage, and installation method. The following are common stock models using 220V, 3M adhesive backing, and no built-in sensor.
Rectangular Silicone Heating Pads
| Size | Power |
|---|---|
| 100 × 100 mm | 100 W |
| 150 × 150 mm | 200 W |
| 200 × 200 mm | 300 W |
| 200 × 300 mm | 400 W |
| 200 × 400 mm | 500 W |
| 300 × 300 mm | 600 W |
| 300 × 400 mm | 800 W |
| 300 × 500 mm | 1000 W |
Round Silicone Heating Pads
| Diameter | Power |
|---|---|
| Ø100 mm | 80 W |
| Ø150 mm | 150 W |
| Ø200 mm | 250 W |
Custom Silicone Rubber Heater Options
Silicone rubber heaters are highly suitable for OEM and custom heating applications. The heater can be designed according to the actual heating surface and installation conditions.
- Custom length and width
- Round, rectangular, square, or special shapes
- Cut-outs and openings for components
- Custom voltage and power
- 3M pressure-sensitive adhesive backing
- Mounting holes
- Built-in K-type or J-type thermocouple
- PT100 or NTC temperature sensor
- Thermal switch or temperature control component
- Custom lead-wire position and length
Our engineering team can select the appropriate watt density, heating layout, sensor position, and mounting method according to your application.
Silicone Rubber Heater Applications
1. Tank and Barrel Heating
Silicone heating pads can be attached to metal drums, oil barrels, and chemical containers for external heating. They help maintain liquid viscosity, prevent condensation, and reduce crystallization. Their flexible construction also allows heating around curved surfaces.
2. 3D Printer Heat Beds
Silicone heating pads provide uniform surface heating for 3D printer build plates. Their thin and flexible construction allows efficient heat transfer while minimizing installation space.
3. Anti-Condensation and Anti-Freeze Heating
Silicone heaters can be installed inside electrical cabinets, instrument boxes, camera housings, and other equipment to reduce condensation and protect components in cold or humid environments.
4. Laboratory and Medical Equipment
Custom silicone rubber heaters can provide controlled surface heating for laboratory instruments, medical equipment, analytical devices, and other systems requiring stable auxiliary heating.
5. Pipe Surface Heating
Flexible silicone heating pads can be attached to the outside of metal pipes to provide freeze protection and maintain the temperature of liquids or process media.
6. Food and Packaging Machinery
Silicone heating elements can provide auxiliary heating for packaging equipment, molds, and processing components where maintaining material temperature and flowability is important.
OEM Silicone Rubber Heater Manufacturer
EaseWise supplies Silicone Rubber Heaters for industrial OEM applications. We support custom dimensions, voltage, wattage, heating layout, adhesive backing, mounting holes, temperature sensors, lead-wire positions, and special shapes.
Send us your required size, voltage, power, heating temperature, installation method, and application details. Our engineering team can recommend a suitable silicone heating solution and provide a customized quotation.
Learn more about silicone heating pad applications and common industrial heating uses.
Request a Custom Silicone Rubber Heater
Email: amy-easewise@tzheater.com
WhatsApp: +86 18883188154 (Amy)
Customization: Size, shape, voltage, power, watt density, sensor, lead position, adhesive backing, and mounting holes.
SKU: TZ-SRH-STD
Contact EaseWise for stock silicone heating pads or OEM customized silicone rubber heaters.
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