Pressure sensor sealing solution | SIPC 2130 single component silicone adhesive sealant

In the fields of modern industry and automotive electronics, pressure sensors are widely used as key detection components in hydraulic, pneumatic, refrigeration, oil and gas transportation, automotive braking systems, and other scenarios. Its core function is to accurately perceive changes in external pressure and convert them into electrical signals.However, the sensor contains sensitive circuits and measurement cores inside, which can easily cause performance drift or even failure if exposed to moisture, dust, oil, and vibration for a long time.Therefore, sealing and sealing protection have become key links for the reliable operation of pressure sensors. Application Requirements AnalysisThe sealing material for pressure sensors needs to have the following performance characteristics simultaneously:one ️⃣ Waterproof and moisture-proof – prevent water vapor from entering and causing short circuits or signal drift;two ️⃣ Low hardness and excellent elasticity – balancing mechanical protection and stress buffering of internal components;three ️⃣ Excellent insulation performance – ensuring circuit safety and signal stability;four ️⃣ High and low temperature resistance and aging performance – suitable for complex working conditions from -40 ℃ to 250 ℃;five ️⃣ Single component system, easy to operate – convenient for production automation and batch process control.Recommended product by Yilian: SIPC 2130 silicone adhesive sealantSIPC 2130 is a neutral dealcoholized single component silicone sealant designed specifically for electronic devices and sensors.It performs well in waterproof sealing, dielectric insulation, high and low temperature resistance, chemical corrosion resistance, etc., and is suitable for bonding and potting protection of various substrates (such as metal, ceramic, plastic, PCB). Key Features Low viscosity and good flowability: suitable for comprehensive sealing of complex internal structures;Combining high mechanical strength and flexibility: balancing structural stability with cushioning and shock absorption;Excellent insulation performance: effectively preventing leakage and corona phenomena;Wide temperature range stability: temperature resistance range -60 ℃~220 ℃, suitable for alternating cold and hot environments;Resistant…