Silicone Rubber Heaters represent cutting-edge flexible heating technology engineered to provide uniform, reliable thermal solutions for complex geometries and demanding environmental conditions. These sophisticated heating elements are available in both wire-wound and etched-foil constructions, each optimized for specific application requirements and performance characteristics.
Wire-wound configurations utilize precision-wound nickel-chromium resistance wire embedded within a high-temperature fiberglass core, providing excellent flexibility and durability for applications requiring repeated flexing or conforming to irregular surfaces. The advanced wire-wound design ensures consistent heat distribution while maintaining structural integrity under mechanical stress and thermal cycling.
Etched-foil variants feature precision-patterned metal foil circuits laminated between high-grade silicone rubber layers, enabling rapid prototyping capabilities and exceptionally uniform heat distribution across complex heating zones. The sophisticated etched-foil technology allows for intricate heating patterns, multiple heating zones, and integration of temperature sensing elements within a single assembly.
| Parameter | Value / Range |
| Maximum Heater Size | 1″ to 120″ length, 1″ to 48″ width (custom sizes available) |
| Standard Thickness | 1.5mm to 5mm (ultra-thin and heavy-duty options available) |
| Operating Temperature Range | Continuous: 232°C (450°F), Intermittent: 260°C (500°F) |
| Voltage Configurations | 12V DC to 480V AC (single and three-phase) |
| Power Range | 10 watts to 10+ kW (application dependent) |
| Watt Density | Up to 15 W/in² (application and cooling dependent) |
| Resistance Tolerance | Wire-wound: ±10%/-5%, Etched-foil: ±10%/-10% |
| Environmental Protection | IP65/IP67 rated, moisture and chemical resistant |
| Flexibility Rating | Exceptional conformability to complex geometries |
| Adhesive Backing | High-bond pressure-sensitive silicone adhesive |
| Lead Wire Options | PTFE, fiberglass, or silicone jacketed with strain relief |
| Flame Rating | UL flame-retardant certified materials |
| Chemical Resistance | Superior resistance to acids, bases, and solvents |
| Customization Options | Unlimited shapes, cutouts, sensors, and integration features |
