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Integrated adhesive solution for electronic devices

Industrial electronics

Industrial electronics

New Choice for Packaging NTC Components of Temperature Sensors – EP 2029 Epoxy Structural Adhesive

In modern industrial and automotive electronics applications, temperature sensors play a key role, especially NTC (Negative Temperature Coefficient) components, which are used to accurately monitor temperature changes and ensure safe operation of equipment. However, with the increasing complexity of application environments, temperature sensors face many challenges:NTC component encapsulation Background and ChallengesHigh temperature and high humidity environmentTemperature sensors often operate within a wide temperature range of -50 ℃ to 180 ℃, and require long-term resistance to external environmental erosion such as moisture, dust, and oil. Ordinary packaging materials are prone to cracking, detachment, or performance degradation.Mechanical stress and vibration impactNTC components are usually small in size and precise, and are susceptible to vibration, impact, or stress during installation. If the packaging…

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Potting Solution for Electric Tool Controller | PUR 1627 Thermal Conductive Flame Retardant Potting compound IP68 Protection

——Thermal conductivity, flame retardancy, IP68 comprehensive protectionIn electric tools such as drills, hammers, angle grinders, impact wrenches, etc., the controller is equivalent to the “brain” of the entire machine. It works in a complex environment with high current, high temperature rise, strong vibration, dust, and water vapor coexistence for a long time. Once the sealing material is selected improperly, it is prone to:Excessive temperature rise, power device failureMoisture intrusion can cause short circuits and corrosionLong term vibration leads to cracking of solder joints and detachment of componentsInsufficient flame retardant rating poses safety hazardsTherefore, controller encapsulation is not just about “filling it up”, but requires systematic requirements for material performance and reliability.1、 The core challenge of sealing electric tool controllersone ️⃣…

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Pressure sensor silicon gel potting solution | SIGEL 1806 | ELAPLUS

Intelligent equipment upgrade, higher packaging requirements for pressure sensorsWith the rapid development of drones, humanoid robots, robotic dogs, and CNC precision equipment, pressure sensors have become key sensing units widely used for:Air pressure/altitude detection Force feedback and tactile perceptionHydraulic and pneumatic pressure monitoringThese new application scenarios generally have the following characteristics:Equipment miniaturization and highly integrated structureContinuous vibration and impact during operationExtremely high requirements for measurement stability and long-term reliabilityIn this context, the internal sealing material of pressure sensors is no longer just a simple protective material, but a key factor that directly affects the accuracy, stability, and service life of the sensor.Industry challengesThe Three Core Difficulties in Sealing Pressure SensorsChallenge 1: Devices are extremely sensitive to stressPressure sensors typically contain…

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Solution for Partial Encapsulation of Contactor Induction Switch

In automotive electronics, home appliance controllers, and intelligent devices, the contactor induction switch is the core induction and triggering unit. Its working environment is often accompanied by moisture, vibration, dust, and cold and hot cycles, which impose strict requirements on the protection of internal circuits. In order to further enhance the stability, durability, and protective performance of products, more and more manufacturers are adopting the “local encapsulation inside the shell” scheme to achieve long-term sealing protection of sensitive circuit boards (PCBs) and sensing areas.Today, we introduce to you a widely used and highly stable fast curing epoxy adhesive in the industry – EP 2005 fast curing epoxy adhesiveIt is particularly suitable for this scenario:✔ PA66+30% fiberglass shell✔ Partial sealing protection✔…

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Epoxy sealant | Oil pressure sensor packaging

Oil pressure sensors are usually installed in the engine lubrication system and are exposed to high temperatures, strong vibrations, oil and fuel vapors for a long time. They also need to withstand harsh working conditions such as cold and hot shocks, refrigerant immersion, salt spray, and humid heat.Therefore, materials used for packaging electronic components inside sensors must meet the following key performance requirements:Excellent oil resistance and chemical stabilityCan resist long-term erosion from fully synthetic engine oil, mineral engine oil, transmission fluid, gasoline vapor, and common refrigerants.Wide temperature adaptation rangeThe engine compartment environment temperature fluctuates greatly, requiring materials to have long-term temperature resistance of -40 ℃ to 150 ℃ and be able to withstand transient high temperatures of the engine.Reliable mechanical…

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Automotive digital key sealing solution | PUR 1680, making smart keys more reliable and durable

With the accelerated advancement of automotive intelligence, digital keys are becoming an important configuration for OEMs to enhance user experience. From NFC, BLE to UWB ultra wideband technology, the digital key integrates various electronic components internally, which puts higher requirements on the overall packaging and protective materials. How to ensure that the circuit board is not affected by moisture or vibration in complex and demanding environments? How to improve overall weather resistance and service life? This is precisely the key scenario where the smart key sealing adhesive plays a role.Among numerous material solutions, Yilian recommends high-performance PUR 1680 polyurethane potting adhesive – tailored for automotive digital key potting, with excellent fluidity, small gap filling ability, aging durability, and a bright…

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Bonding • Sealing • Thermal conductive

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