Polyurethane Potting: The Key to Improving Electronic Performance
Polyurethane Potting: The Key to Improving Electronic Performance
What is a photoelectric sensor? Why do photoelectric sensors need potting materials?
In modern automation and industrial control systems, photoelectric sensors are widely used in various detection and control fields as a key component. photoelectric sensors play an irreplaceable role whether in automatic door switch detection or object recognition on the production line, However, due to the complex and diverse application environments, photoelectric sensors need to rely on potting materials to improve their durability and reliability. What is a photoelectric sensor? Photoelectric sensors detect objects, changes in surface conditions, and other items through a variety of optical properties. A photoelectric sensor is mainly composed of an emitter for emitting light and a receiver for receiving light. When the emitted light is blocked or reflected by the sensing object, the amount of light reaching the receiver changes. The receiver detects this change and converts it into an electrical output. The light source for most photosensors is infrared or visible light (usually red, or green/blue for color recognition). Photoelectric sensors often face various harsh environmental conditions in practical applications, including high temperature, moisture, dust and mechanical vibration. In order to protect the precise electronic components inside the photoelectric sensor and extend its service life, potting materials are particularly important. The main functions of potting materials include: 1. Waterproof and dustproof: Protect the sensor from moisture and dust to ensure its normal operation in harsh environments. 2.Anti-vibration: Provides mechanical strength and reduces the impact of external vibrations on the sensor. 3.High temperature resistance: Maintain stable performance in high temperature environments to ensure the accuracy and reliability of the sensor. 4.Anti-corrosion: Resist corrosion of the sensor by chemical substances and extend its service life. Products Recommended
Is electronic potting material corrosive to electronic components?
Electronic sealing adhesive is generally used for packaging and fixing electronic components, with the main purpose of providing mechanical support, dust prevention, moisture prevention, shock resistance, and electrical insulation. Normally, electronic potting adhesive does not have a corrosive effect on electronic components, but this depends on the specific adhesive composition used and the material of the electronic components.
Brand electronic potting compound manufacturer in 2024
Brand electronic potting compound manufacturers in 2024
SIPA 8230 silicone potting resin
Elaplus SIPA 8230 self-adhesive thermal conductivity and flame retardant potting adhesive is a two-component silicone thermal conductivity potting adhesive, with good fluidity after mixing, operation time can be adjusted according to temperature, room temperature can be deeply cured, suitable for various heat and temperature components potting protection, fully in line with the EU ROHS directive and SVHC REACH requirements.
