Silicone rubber heaters are typically manufactured through a process called vulcanization, which involves the cross-linking of silicone rubber to create a durable and flexible heating element. Here are the general steps involved in the manufacturing of silicone rubber heaters:
1.Design and engineering: The first step is to design and engineer the silicone rubber heater to meet the specific requirements of the application. This includes determining the size, shape, wattage, and temperature requirements of the heater.
2.Material selection: Next, the appropriate type of silicone rubber is selected based on the application requirements. The silicone rubber is typically reinforced with fiberglass for added strength and durability.
3.Printing and etching: The heating element is then printed onto the silicone rubber using conductive ink or etched onto the surface of the silicone rubber using acid or laser etching.
4.Bonding: The heating element is bonded to the silicone rubber using a high-temperature adhesive or by vulcanizing the silicone rubber around the heating element.
5.Termination: The heater is terminated with lead wires or connectors to allow for easy connection to a power source.
6.Quality control: The finished silicone rubber heater is tested for quality and performance to ensure that it meets the desired specifications and requirements.
Overall, the manufacturing process for silicone rubber heaters requires specialized equipment and expertise to ensure that the finished product is of high quality and meets the specific requirements of the application.
