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Application of Thermal Conductive Adhesive in Electronic Products: Key Materials for Improving Heat Dissipation Performance

2025-01-17

With the rapid development of technology, the functions of electronic products are constantly upgrading, and the performance requirements are becoming increasingly high. Whether it is smartphones, computers, tablets, or consumer electronics products such as televisions and LED lights, heat dissipation has become an important challenge in the design and manufacturing process. In order to effectively solve this problem, thermal conductive adhesive, as an advanced heat dissipation material, is increasingly being applied in various electronic products. Future Trends: Innovation and Development of Thermal Conductive AdhesiveWith the continuous advancement of electronic technology, the application fields of thermal conductive adhesives will also continue to expand. Especially in fields such as 5G communication, high-performance computing, and artificial intelligence, the demand for thermal conductive adhesives will become more urgent. The future thermal conductive adhesive not only requires higher thermal conductivity, but also meets higher environmental standards, more complex application environments, and longer service life.For example, with the rise of smart wearable devices and new energy vehicles, thermal conductive adhesives will take on more heat dissipation tasks, especially in the heat dissipation management of key components such as batteries and motors. The application of thermal conductive adhesives will become increasingly important.Thermal conductive adhesive, as an important heat dissipation material, has broad application prospects in electronic products. The application of thermal conductive adhesive can effectively improve the performance and reliability of products, whether in smartphones, LED lighting, computers, or emerging fields such as 5G communication and electric vehicles. With the continuous advancement of technology, the types, properties, and applications of thermal conductive adhesives will become more diverse, becoming an indispensable key material for future electronic products.Label: Application of thermal conductive gel, thermal conductive adhesive and thermal conductive adhesive in electronic products Basic concept of thermal conductive adhesiveThermal conductive adhesive, as the name suggests, is a type of…

What is the thermal conductivity efficiency of thermal conductive adhesive?

2025-01-14

Thermal conductive adhesive, as an efficient thermal conductive material, plays an important role in modern industry and electronic technology, significantly improving equipment heat dissipation performance and extending product service life. This article will provide a detailed introduction to the thermal conductivity efficiency of thermal conductive adhesive and its influencing factors, and analyze its wide application and selection points. Thermal conductive adhesive1、 Definition of Thermal Conductivity Efficiency of Thermal Conductive AdhesiveThe thermal conductivity efficiency of thermal conductive adhesive usually refers to its ability to transfer heat from high temperature areas to low temperature areas. This ability is mainly determined by the thermal conductivity of the thermal conductive adhesive, measured in W/m · K (watts per meter Kelvin). The higher the thermal conductivity, the faster and more effective the thermal conductive adhesive can transfer heat, and the stronger its heat dissipation performance.In practical applications, thermal conductive adhesive not only relies on the thermal conductivity of its material itself, but also involves multiple factors such as coating thickness, compactness after curing, and thermal resistance between it and the contact surface.2、 Key influencing factors of thermal conductivity efficiency of thermal conductive adhesive Usage environmentThe usage environment of thermal conductive adhesive, such as working temperature, humidity, mechanical stress, etc., can also affect its thermal conductivity efficiency. For example, in high-temperature environments, thermal conductive adhesives need to have higher temperature resistance to ensure their long-term stable thermal conductivity. Thermal conductive adhesive3、 Typical application areas of thermal conductive adhesiveHeat dissipation of electronic componentsThermal conductive adhesive is widely used in the heat dissipation system of electronic components such as chips, processors, and power modules. By transferring heat from the heat source to the heat sink or radiator, the operating temperature of the device can be significantly reduced, avoiding performance degradation or failure caused by overheating.Heat dissipation of LED…

Elaplus tells you, how do temperature and humidity affect adhesives?

2025-01-14

Temperature and humidity are important environmental factors that affect the performance of adhesives. They play a crucial role in the application of adhesives, directly affecting their curing, bonding strength, durability, and reliability. Here are several aspects of how temperature and humidity affect adhesives:1、 The influence of temperature on adhesivesThe influence of temperature on adhesives is mainly reflected in curing speed, bonding strength, toughness, and durability.How do temperature and humidity affect adhesives (1) Curing processHigh temperature: High temperature can accelerate the curing reaction of certain adhesives (such as epoxy resin, polyurethane, etc.). Most thermosetting adhesives cure faster at higher temperatures, which is very useful in some fast-paced industrial processes. However, excessively high temperatures may cause excessive reaction or incomplete curing of the adhesive, affecting its final performance.Low temperature: At low temperatures, the curing process of adhesives usually slows down, and some adhesives may not fully cure, resulting in insufficient bonding strength. Especially thermosetting adhesives, their curing speed and performance will significantly decrease at low temperatures. Low temperature may also make the adhesive more viscous, affecting the operability of glue application.(2) Adhesive strength and toughnessHigh temperature: At high temperatures, the bonding strength and stiffness of many adhesives will weaken, especially thermoplastic adhesives, which are prone to softening or plasticization, leading to a decrease in bonding strength. Some adhesives may fail when the temperature exceeds their tolerance limit.Low temperature: Low temperature may cause some adhesives to become brittle, reducing their bonding strength and toughness. Especially for rubber based adhesives and other low-temperature curing adhesives, they may become prone to cracking in cold environments.(3) Thermal expansion and contractionTemperature changes: Temperature changes can cause differences in the thermal expansion coefficients of adhesives and substrates, which may lead to stress concentration at the bonding interface and affect the bonding strength. For example, when the temperature rises,…

What is VOC? Does the adhesive sealant contain VOC?

2025-01-03

What is VOC? VOC stands for Volatile Organic Compounds, a type of organic compound that easily evaporates at room temperature. They have high vapor pressure and low water solubility, and can enter the air through evaporation, participate in chemical reactions, and form photochemical smog or air pollutants. Common VOC include formaldehyde, benzene, toluene, ethanol, ethyl acetate, etc.VOC come from a wide range of sources, including industrial production, building materials, daily chemicals such as coatings, cleaning agents, adhesives, and transportation. Adhesive sealant, as a common chemical material used in construction and industry, may contain VOC in its composition.The impact of VOC on health and the environmentThe impact on healthShort term exposure: can cause symptoms such as dizziness, headache, nausea, throat and eye irritation.Long term exposure: Certain VOCs (such as benzene) are considered carcinogenic and may cause chronic respiratory diseases and neurological damage.The impact is greater on sensitive populations such as children, pregnant women, and the elderly.Impact on the environmentVOC and nitrogen oxides undergo chemical reactions under sunlight, generating ozone and photochemical smog, becoming one of the important causes of air pollution.VOC emissions may also lead to indoor air pollution and global warming.Does the adhesive sealant contain VOCsWhether adhesive sealant contains VOCs mainly depends on its type and formula composition. Traditional sealantMany early formulations of sealants contained highly volatile organic solvents, such as toluene and ethyl acetate, which were the main sources of VOCs. During use and curing, these solvents will evaporate into the air, causing adverse effects on human health and the environment.Modern environmentally friendly sealantWith the increasing demand for environmental protection, more and more adhesive sealants are adopting low VOC or VOC free formulas, mainly divided into the following categories:Water based sealant: Using water as a solvent, it contains almost no VOCs and is widely used in indoor decoration and…

Elaplus elaborates on the role of encapsulation materials in electronic products

2024-12-31

In modern electronic products, encapsulation materials are widely used as important auxiliary materials for packaging, protecting, and enhancing the performance of various electronic components. Sealing is not only a physical protection process, but also plays a crucial role in improving equipment reliability, extending service life, and ensuring safety. This article will delve into the role of encapsulation materials in electronic products, with a focus on analyzing their applications in improving electronic device performance, protecting electrical components, and optimizing product structure. I. Definition and types of sealing materialsEncapsulation materials generally refer to high-performance materials used for sealing and protecting electronic components, usually in liquid or paste form. When in use, they are covered on the surface of components or circuit boards through methods such as pouring or coating, and after curing, they form a strong protective layer. Common sealing materials include epoxy resin, silicone, polyurethane, acrylic resin, etc.These sealing materials have different characteristics, and suitable products can be selected according to actual needs. For example, epoxy resin has excellent mechanical strength and chemical resistance, making it suitable for high-temperature and corrosion-resistant applications; Silicone, on the other hand, has good flexibility and low temperature resistance, making it suitable for environments that require high elasticity and resistance to high and low temperatures.II. The main role of encapsulation materials in electronic products

The role of industrial automotive adhesives in modern manufacturing industry

2024-12-06

The automotive industry is the cornerstone of the global economy, influencing various fields such as manufacturing, engineering, and transportation. With the development of automobiles in terms of design, functionality, and sustainability, the demand for high-performance materials has surged. Adhesives play a crucial role in these materials, providing solutions for bonding components and improving overall vehicle integrity. This article delves into the automotive field, exploring the innovation, applications, challenges, and future of automotive adhesives. Types of automotive adhesivesThere are various types of automotive adhesives, each suitable for specific applications in the automotive manufacturing process. Here are some main categories:Structural adhesives: These adhesives are specifically used to bond structural components, with high strength and durability, ensuring the integrity of critical vehicle components.Sealing agent: Sealing agents are used to prevent water and air from entering, playing a crucial role in protecting the interior of vehicles and improving safety.Paintable adhesives: These adhesives can be applied to paint, allowing manufacturers to maintain aesthetics while ensuring a strong bond.Thermal conductive adhesive: These adhesives are crucial for applications that require heat dissipation and are typically used for electronic components inside vehicles.The advantages of using adhesives in automobile manufacturingThe application of adhesives in automotive manufacturing has many advantages, including:Reduce weight: Adhesives allow for the use of lighter materials, which helps improve fuel efficiency.Design flexibility: Manufacturers can create complex shapes and designs that are difficult to achieve with traditional fasteners.Reduce assembly time: Adhesives simplify the assembly process, shorten production time, and lower labor costs.Vibration resistance: Adhesives can absorb vibrations, reduce component wear, and extend the service life of vehicles. The role of industrial automotive adhesive manufacturersInnovation in Adhesive TechnologyIndustrial automotive adhesive manufacturers constantly innovate to meet the ever-changing needs of the automotive industry. Some significant progress includes:Environmentally friendly formula: With sustainability becoming a priority, manufacturers are developing eco-friendly adhesives…

Power insulator adhesive application solution

2024-08-28

Power insulators are a key component used to support and isolate power conductors. Their main function is to ensure electrical isolation between the conductors and poles or towers, prevent current leakage, and provide the necessary mechanical strength to support the weight and tension of the conductors. Insulators play a vital role in the power system, ensuring the safety of electrical equipment and maintaining long-term stable operation under various complex environmental conditions. Material requirements for electronic insulator working environment The main functions of insulators are to achieve electrical insulation and mechanical fixation, and various electrical and mechanical performance requirements are stipulated for this purpose. Under the action of operating voltage, lightning overvoltage and internal overvoltage, no breakdown or surface flashover occurs; under the action of long-term and short-term mechanical loads, no destruction or damage occurs; after long-term operation under various environmental conditions such as extreme cold, extreme heat, humidity and drought, no obvious deterioration occurs; Reasons for recommending Elaplus Materials Products Elaplus Materials’s silicone system products cover a wide range and are involved in a wide range of fields. After self-curing, silicone has good adhesion and weather resistance, UV resistance, ozone resistance, high pressure resistance, moisture resistance, high and low temperature resistance, etc. It is resistant to leakage tracking and electrical erosion, water repellency, tear strength and hydrolysis, etc. It should be able to maintain high flexibility within the temperature range of -60-260° without causing cracks or ruptures. Recommended insulator protection materials

Energy storage system lithium battery solder pad protection adhesive solution

2024-08-28

In energy storage systems, the reliability of battery solder joints is critical to the overall performance of the system. As the application scenarios of energy storage systems continue to expand, the demand for solder joint protection is also increasing. As the key connection part in the battery module, the solder joint must have extremely high stability and durability to withstand complex current, temperature changes and external environmental stress. Challenges faced by energy storage systems Energy storage systems are usually used in areas such as grid peak regulation, home energy storage, and renewable energy storage. These systems pose the following key challenges to the protection of battery solder joints: Fast curing requirements: In a large-scale production environment, fast curing can not only improve production efficiency, but also reduce the time wasted in the process due to waiting for curing. How to speed up production while ensuring the quality of solder joints is one of the main challenges currently faced. Flame retardant requirements: Energy storage systems often need to operate stably for a long time and must meet strict safety standards. Solder joint protection materials must not only have excellent electrical properties, but also have flame retardant properties to prevent fire hazards under extreme conditions. High adhesion requirements: Energy storage systems usually use a variety of substrates (such as metals, electrode materials, and insulating materials). Solder joint protection materials need to have strong adhesion to these substrates to ensure that the solder joints will not fall off, loosen or break during long-term use, and ensure the stability and safety of the system. Solution To address these challenges, Elaplus Materials recommends EP 6225FR, a 1:1 fast-curing epoxy structural adhesive specifically designed for solder joint protection in energy storage systems. It has the following advantages: Fast curing: Provides optional curing speed of 5-20 minutes, significantly improving production efficiency…

Adhesive application solutions for bonding vehicle lamp housings and fixing wiring harness connectors

Adhesive application solutions for bonding automobile lamp housings and fixing wiring harness connectors

2024-08-28

With the continuous development of the automobile industry, headlights are not only lighting devices, but also an indispensable aesthetic element in the design of the whole vehicle. In order to ensure that the headlights have good durability, sealing and safety during use, it is very important to choose the right adhesive solution. Beginner High-Tech Materials will provide reliable adhesive application solutions for the three key links of bonding the headlight housing and the lampshade, fixing the wiring harness connectors, and waterproof potting of the taillight PCB board.