Product Description
The silicone rubber heater is a thin-film heating element designed for stable and efficient thermal applications. With a standard thickness of 1.5mm, it adopts nickel-chrome wires or etched nickel-chrome foils (0.05–0.10mm) in customized circuit patterns. The heating element is laminated with heat-conducting and insulating silicone layers, and processed through high-temperature die forming and aging heat treatment to ensure superior durability and performance.
Compared with traditional heating films that use graphite paste or resistor paste, the silicone rubber heater provides higher reliability, stronger adhesion, and longer service life. As a flexible soft film, it can be tightly applied to flat or curved surfaces and tailored into different shapes and power configurations for diverse applications.
Key Characteristics
Rapid heating – High thermal conductivity (1W/m.k) and low thermal mass ensure fast heating and responsive temperature control.
High thermal efficiency – Surface temperature remains only slightly above the heated medium, delivering 2–3 times energy savings compared to conventional electric stoves.
Excellent resistance – Withstands water, acids, alkalis, and offers strong electrical insulation.
High mechanical strength – Supports up to 100kg/cm² pressure without damage.
Compact design – Minimal space requirement for integration.
Safe and reliable – Flame-free, self-insulated, and easy to apply.
Wide temperature range – Operates reliably from -60°C to +250°C, exceeding the limits of most electric heaters.
Long service life – Nickel-chrome heating materials resist corrosion, and silicone rubber provides high surface resistance, ensuring near-continuous long-term operation.
Customizable – Available in any size, shape, voltage, or power density, with precise control via temperature controllers or built-in sensors.
Technical Specifications
| Product Name |
Silicone Rubber Heater |
| Color |
Red, blue, black |
| Shape |
Customized |
| Standard Thickness |
1.5mm |
| Lead Wire |
Customized |
| Power Density |
0-1W/cm2 (suggested 0.15-0.3W/cm2) |
| Power Deviation |
+/-5% |
| Insulation Materials |
Silicone glass fiber |
| Heating Element |
Ni-Cr alloy |
| Dimension |
Customized |
| Temperature Controller |
Digital, thermistor, ect. |
| Adhesive |
3M, Tesa etc. |
Applications
Heating, heat preservation, anti-fog, anti-frost solutions
Medical equipment: blood analyzers, respirators, test tube heaters
Aerospace and aviation: aircraft instruments, hydraulic equipment, de-icing systems
Industrial equipment: oil drum heaters, pipeline heating, thermal transfer machines
Electronics & automation: condensation prevention in cabinets, sensors, traffic signal boxes
Food service & laboratory use: catering appliances, analytical instruments, laboratory heating plates
Packaging & Delivery
Packaging: Shock-proof sponge with brown box (OEM & ODM customization available)
Delivery: FCA shipping. Standard lead time: 7–15 days (depending on location and conditions)
Our Services
Factory Direct Supply: Large inventory, fast delivery, and full support for OEM & ODM customization.
Premium Materials: Only high-quality raw materials are selected to guarantee reliable performance.
Strict Quality Control: Each product undergoes professional inspection before shipment.
Certified Reliability: ISO, SGS, and RoHS certifications provide assurance of safety and compliance.
After-sales Support: One-year warranty with responsive, professional customer service to remove any concerns.
Customer-first Philosophy: Guided by the spirit of honesty and trustworthiness, we aim for mutual benefit and long-term cooperation.
