A very thin flexible surface heater with a thickness of 0.8mm to 1.6mm.
To provide soft heat over a wide area without creating hot spots (localized heating) and without altering the composition of the material. The free shape enhances the creativity of the design equipment. ■ Flexibility Softness ensures a perfect fit to the heating surface. ■ Diverse Shapes Accommodates complex shapes such as notches and holes. ■ Excellent Thermal Responsiveness Its thin and lightweight characteristics allow for extremely precise temperature control. ■ Superior Moisture Resistance, Weather Resistance, and Chemical Resistance Can be used safely even in harsh environments. The temperature range is from -70°C to a maximum of +340°C (heat-resistant specification), allowing for safe design.
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basic information
Silicone rubber heaters are very thin, flexible surface heaters with a thickness ranging from 0.8mm to 1.6mm. The insulation sheets are made of silicone rubber sheets that have excellent heat resistance and durability. The two insulation sheets are reinforced with mesh fiberglass, providing sufficient mechanical strength. While conventional surface heaters typically use carbon-based resistors, these heaters utilize nickel alloy resistors, ensuring that there is no change in resistance value over time and providing stable output (W) over long periods. Additionally, the shape can be freely designed by drilling holes or partially cutting out sections, allowing for adaptation to complex heating surfaces. The durability is extremely high, with a continuous usage life of 7,000 hours at 250°C (the heater operating temperature) and the ability to be used semi-permanently below 210°C. The heating pattern can be uniformly distributed across the entire surface or can provide localized variations in heat intensity, allowing for heating without hot spots and without altering the composition of chemicals.
Price information
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Delivery Time
P4
Applications/Examples of results
Silicone rubber's unique advantages, such as weather resistance, chemical resistance, prevention of solidification in powder plants due to heating of petrochemical equipment, and the need for precise temperature control in medical devices and aerospace equipment, as well as its low-temperature characteristics at -70°C for freeze prevention in the refrigeration field, are utilized across a wide range of needs in various fields.
Company information
Kawai Electric Manufacturing Co., Ltd. specializes in the manufacture and sale of industrial electric heaters. We consistently produce a variety of heaters in-house, including cartridge heaters, silicone rubber heaters, and sheath heaters. Our company excels in providing custom-made heaters through complete order production and is capable of accommodating small lot production. Furthermore, we have strengths in obtaining overseas certification standards such as UL and CE marking, conducting thermal analysis using CAE, and analyzing the causes of failures in heaters from other manufacturers and proposing improvements. We also offer consulting services based on the technical expertise we have cultivated over more than 95 years since our founding. For any inquiries related to heat, please feel free to leave it to us.
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