Medical Silicone Rubber Heater | Flexible Heating Pad

Silicone Rubber Heating Pad is a flexible heating device with silicone rubber and fiberglass cloth as insulation layers, and nickel-alloy heating wires or sheet heating elements as the core. It features:

High Flexibility & Customization: Can be tailored into any shape (round, oval, etc.) with a minimum size of 20mm×25mm and thickness as thin as 0.8mm, enabling tight  to curved or irregular surfaces for heating.
Safety & Durability: Insulation layer boasts a breakdown voltage of 20~50KV/mm, with resistance to moisture and chemicals. It operates within a wide temperature range (-62℃~235℃ for continuous use, up to 300℃ instantaneously) and offers a long service life.
Efficient Heating & Easy Installation: Ensures uniform heat distribution with a maximum power density of 3.1W/c㎡ for rapid heating. Supports installation via pressure-sensitive adhesive (below 150℃), screws (below 220℃), adapting to diverse industrial scenarios.
Versatile Applications: Widely used in pipeline/tank heating, medical equipment insulation, industrial machinery auxiliary heating, and even delicate tasks like mobile phone screen repair. It offers flexibility with both self-limiting temperature function and external thermostat compatibility.

SKU: TZ-SRH-MED 分类: 标签:

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Medical Silicone Rubber Heater for Medical Equipment and Laboratory Applications

Medical Silicone Rubber Heater is a flexible silicone heating element designed for medical equipment, laboratory instruments, analytical devices and diagnostic equipment.

Medical Silicone Rubber Heater Features

  • Flexible silicone rubber construction for medical and laboratory equipment
  • Embedded nickel-chromium resistance heating wire
  • Uniform surface heating and efficient heat transfer
  • Thin profile for compact and space-limited equipment
  • Suitable for flat and gently curved surfaces
  • Optional 3M pressure-sensitive adhesive backing
  • Optional mounting holes for mechanical fixing
  • Optional K-type or J-type thermocouple
  • Optional PT100, NTC sensor or thermal switch
  • Custom size, voltage, wattage and heating area
  • Custom lead-wire position and length

Technical Specifications

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
Temperature Sensors K/J thermocouple, PT100, NTC sensor or thermal switch
Installation 3M adhesive bonding or screw mounting through holes
Lead Wire Lead position and length customizable

Standard Stock Sizes

Most medical silicone heaters are custom-made according to the equipment dimensions, heating area and installation requirements. The following common stock models are available for reference. Standard stock models use 220V, 3M adhesive backing and no built-in temperature 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

Note: Most medical and laboratory heating applications require customized dimensions, voltage, power, heating area and sensor configuration. OEM customization is available.

Medical Silicone Rubber Heater Applications

1. Medical Equipment Heating

Medical silicone rubber heaters can be integrated into selected medical equipment to provide controlled and uniform surface heating. Their thin and flexible construction allows the heater to fit into compact equipment where installation space is limited.

2. Diagnostic Equipment

Flexible silicone heating elements can be used in diagnostic and analytical equipment where stable temperature maintenance is required for specific components, containers or testing areas.

3. Laboratory Instruments

Silicone rubber heaters can provide localized heating for laboratory instruments, sample holders, analytical equipment and other devices requiring controlled surface temperatures.

4. Fluid and Container Heating

Flexible silicone heaters can be applied to selected containers, reservoirs and fluid-handling components to help maintain a desired temperature during equipment operation.

5. Analytical and Testing Equipment

Silicone heating pads can provide uniform heating for selected components in analytical and testing equipment where temperature stability is important for consistent operating conditions.

6. Temperature Maintenance and Condensation Protection

Low-power flexible heaters can be used in selected equipment to maintain component temperature and reduce condensation in environments where moisture or temperature changes may affect equipment performance.

Why Choose a Medical Silicone Rubber Heater?

  • Flexible installation: The silicone body can conform to many flat or gently curved equipment surfaces.
  • Low-profile design: The 1.5–2.0 mm thickness is suitable for compact and space-limited equipment.
  • Uniform heating: Distributed heating helps provide consistent surface temperature when properly installed.
  • Custom heating area: Size and shape can be designed according to the equipment and heating surface.
  • Temperature sensing: K/J thermocouples, PT100, NTC sensors or thermal switches can be integrated.
  • Multiple installation methods: Adhesive backing or mounting holes can be selected according to the equipment design.
  • OEM customization: Voltage, power, watt density, lead position and heating pattern can be customized.

Custom Medical Silicone Rubber Heater

Medical equipment manufacturers often require a heating element designed around the actual equipment dimensions and operating requirements. EaseWise supports OEM customization according to drawings, samples or technical specifications.

  • Custom length and width
  • Rectangular, round or special shapes
  • Cut-outs and openings
  • Custom voltage and power
  • Custom watt density
  • 3M pressure-sensitive adhesive backing
  • Mounting holes
  • K-type or J-type thermocouple
  • PT100 or NTC temperature sensor
  • Thermal switch
  • Custom lead-wire position and length

For medical equipment, laboratory instruments and analytical heating projects, please provide the required heating area, voltage, power, operating temperature, installation method and temperature-control requirements. We can recommend a suitable silicone heating configuration for your application.

Important Operating Notes

  • Maintain close thermal contact between the heater and the heated surface.
  • Avoid air gaps because trapped air may cause localized overheating.
  • For long-term continuous operation, watt density below 0.5 W/cm² is generally recommended.
  • Do not expose the heater directly to an open flame.
  • Use appropriate temperature control and over-temperature protection.
  • Confirm the heater voltage and power before installation.
  • For medical equipment applications, the heater design, operating temperature and temperature-control method should be matched to the equipment manufacturer’s requirements.

Related Silicone Rubber Heater Products

Explore related silicone rubber heating products and application resources:


  • Silicone Rubber Heater

    – our main silicone rubber heater product page for flexible surface heating and OEM applications.

  • Silicone Rubber Heater Applications

    – learn more about silicone rubber heater applications and flexible heating solutions.

  • Automotive Silicone Heater

    – flexible silicone heating elements for EV batteries, automotive components and cold-weather applications.

  • PI Heater

    – ultra-thin flexible heaters for compact and space-limited equipment.

  • Cartridge Heater

    – compact heating elements for localized heating of molds, plates and equipment.

  • Thermocouple

    – temperature sensing solutions for heater temperature monitoring and control.

Medical Silicone Rubber Heater OEM Supplier

EaseWise supplies flexible silicone heating elements for medical equipment, laboratory instruments, analytical devices, diagnostic equipment and other temperature-controlled applications. We support custom size, shape, voltage, power, watt density, sensor integration, adhesive backing, mounting holes and lead-wire configuration.

Send us your required heating size, voltage, power, operating temperature, installation method and application. Our engineering team can recommend a suitable medical silicone heater and provide a customized quotation.

Request a Custom Medical Silicone Rubber Heater

SKU: TZ-SRH-MED

Email: amy-easewise@tzheater.com

WhatsApp: +86 18883188154 (Amy)

Customization: Size, shape, voltage, power, watt density, temperature sensor, lead position, adhesive backing and mounting holes.

Contact EaseWise for stock silicone heating pads or customized heating solutions for medical equipment, laboratory instruments and analytical applications.

 

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