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Integrated adhesive solution for electronic devices

Industrial electronics

Industrial electronics

Industry Application Consumer Electronics

Case Study of PCB Thin Layer Encapsulation | SIPC 9400 Silicone Rubber Solution

In the field of electronic manufacturing, PCB thin layer encapsulation is a key process. It not only plays a protective role in preventing moisture, shock, and leakage of electronic components, but also takes into account thermal conductivity, insulation, and long-term reliability. PCB thin layer encapsulation Recently, a customer encountered the following difficulties while developing a control circuit module:🔹 Insufficient adhesion of sealing materials can lead to peeling after long-term operation🔹 Traditional adhesives have high viscosity and are difficult to achieve thin layer self leveling and sealing🔹 Poor thermal conductivity, severe heating of local components🔹 The product must meet the UL94-V0 flame retardant rating and RoHS environmental certificationSolution: SIPC 9400We recommend SIPC 9400 two-component condensed RTV silicone rubber to our clients.This…

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Case Study | A Reliable Solution for Fixing the USB Interface of Tablet Computers

In today’s trend of lightweight and portable tablet computers, with compact internal space and dense interfaces, ensuring the stability and reliability of USB interfaces under complex working conditions such as long-term plugging, vibration, thermal expansion and contraction has become a major challenge in electronic manufacturing. customer pain pointsThe customer discovered during the research and development process that:USB interface is prone to looseness – after multiple insertions and removals, the interface may experience slight displacement, and the solder joints are easily damaged by force;Insufficient environmental adaptability – the fixation effect decreases in high humidity and large temperature difference environments;Material compatibility issues – some adhesives release corrosive gases during curing, posing potential hazards to components such as PC (polycarbonate) and copper.Glue requirementsHas…

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Consumer Electronics Charger Heat Conduction Case Sharing | TCMP 1920 Liquid Heat Conduction gel Gasket

With the rapid development of consumer electronics, the size of chargers is becoming smaller and the power is increasing. From 18W to 65W, and now to the common 100W or even 240W PD fast charging, while chargers continue to break through their limits, they also bring a serious challenge – heat dissipation. If the heat cannot be exported in a timely manner, key components such as MOS tubes, transformers, inductors, capacitors, etc. inside the charger will face high temperature pressure, resulting in:life shorteningReduced efficiencyIncreased safety hazardsTherefore, the selection of thermal management materials has become a key factor in the reliability of consumer electronic chargers.Customer pain points and challengesCustomer requirements:High heat generation under high power densityThe charger is compact in size…

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What is a PD charger? Why do we have to do sealing?

With the continuous increase in power consumption of electronic devices, “fast charging” has become a standard configuration for mobile phones, tablets, and laptops. One of the core technologies supporting fast charging is the PD charger (Power Delivery Charger).What is a PD charger? Firstly, let’s understand what PD on the charger means. PD stands for Power Delivery. PD charger (Power Delivery charger) is a fast charging solution that uses USB technology to provide higher power, thereby providing faster and safer charging for various devices including smartphones, tablets, and laptops. It allows devices to communicate with chargers to ensure optimal power transmission and adjust according to the needs of each device, thereby achieving more efficient charging.Compared to traditional chargers, PD chargers have:Higher…

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SIPC 1832 Application Case | Efficient Solution for Metal Shell Adhesive Sealing

In the manufacturing industry, the bonding and sealing of metal shells are important aspects of product protection. Whether it is household appliances, automotive components, or photovoltaic modules, the casing must not only withstand harsh environments such as high temperature, humidity, and vibration, but also maintain good air tightness and electrical insulation performance.Traditional welding and screw fastening methods are gradually showing shortcomings in efficiency and reliability:❌ Complex process and low assembly efficiency❌ Easy to crack or fail under high temperature/alternating cold and hot conditions❌ Difficult to achieve comprehensive sealing, limited waterproof and moisture-proof effectIn this context, RTV SIPC 1832 condensation type adhesive sealing silicone rubber emerged. Product Overview SIPC 1832 is a two-component condensed room temperature vulcanized silicone rubber:It can be…

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Case Study of Home Appliance Power Potting | A Reliable Choice for High Hardness and Flame Retardant Protection

In modern home appliances, the power module is one of the core components, which directly affects the safety and stability of home appliance operation. Whether it is a refrigerator, washing machine, water heater, or small smart home device, the power module works in a high-temperature, high-pressure, humid, and even dusty environment for a long time. Without effective protective measures, it is prone to problems such as short circuit, breakdown, cracking, and water ingress failure, which can affect the overall lifespan and user experience of the device.Background and Challenges Traditional power protection methods often rely on simple shell isolation or local adhesive sealing, but there are still the following challenges:❌ Insufficient mechanical strength: High frequency switches and long-term thermal cycling can…

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手机胶黏剂应用方案

Mobile Phone/Tablet PC ELAPLUS adhesive application solution

Mobile Phone/Tablet PC Beginor adhesive application solution

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Bonding • Sealing • Thermal conductive

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