China Suppliers Aluminum Substrate Thick Film Heating Plate | Trusted Factory for Circuit and Sensor Manufacturing
Advantages
Five advantages to provide you with a good user experience.
Multiple product certifications
Exquisite craftsmanship
Lightweight
Small size
Long service life
Feature
Product scope of application
Aluminum substrate thick film electric heating plates are widely used in industrial, chemical, home appliance, and medical equipment fields due to their uniform heating, good thermal conductivity, and long service life. They also play an excellent role. This product is currently one of the ideal heaters both domestically and internationally.
The substrate serves as the heat dissipation body, utilizing the high thermal conductivity of aluminum to accelerate heat diffusion. The insulation layer is printed on an aluminum substrate to achieve electrical isolation between the circuit and the substrate, while also requiring high thermal conductivity. The resistor layer is formed into a heating resistor pattern through thick film screen printing technology, which directly generates heat energy when powered on. The current generates heat through the resistance layer, and the heat is quickly conducted to the aluminum substrate through the insulation layer, and then evenly dissipated from the aluminum substrate, achieving efficient heat transfer.
Product parameter
| Product name | Aluminum substrate thick film heating plate |
| Customized | Provide customized services |
| Working temperature range | -40°C~+450°C |
| Functional materials | High performance Ag/Pd/Pt imported conductive material, metal Ag/Pd/ruthenium based heating slurry |
| Auxiliary materials | Power leads, temperature sensing components, etc. (optional) |
| Maximum power | ≤60Watt/cm2 |
| Working voltage | ≤275VMa/AC |
| Heating rate | 1~10°C/s |
| Insulation characteristics | ESD≥1500V(DC)/ESR≥20MΩ(DC110)， Leakage current ≤ 5mA |
Application Cases
Heat is concentrated and transferred to the heating surface, resulting in minimal heat loss and superior heating uniformity compared to traditional heating methods; Resistant to impact and vibration, with a long lifespan (without hardening or aging). The aluminum substrate thick film heating plate solves the heating and cooling contradiction of high-power density equipment through the innovative combination of "aluminum based heat dissipation+thick film resistor", especially suitable for fields that require fast response, lightweight design, and high reliability.
