Background
With the rapid innovation of electronic products, especially in the fields of consumer electronics, automotive electronics, and industrial control, the demand for PCB (printed circuit board) and chip protection on it has become increasingly important. As the core component of electronic devices, the functionality and reliability of PCB board directly affect the performance and lifespan of the equipment. In these fields, chips, as the most critical part, face various environmental pressures such as temperature changes, humidity, dust, vibration, and electromagnetic interference. Therefore, the protection requirements for PCB boards and chips are becoming increasingly high, not only to ensure their stability in extreme environments, but also to ensure their long-term service life.
As a leading supplier of high-performance adhesive and sealing solutions, Elaplus has extensive experience in the field of PCB board and chip protection. The company has received a special request from a customer to provide efficient protection for the PCB boards and chips they produce, especially during the long-term use of electronic devices, to ensure that the bonding between the PCB boards and chips is firm and can withstand extreme environmental conditions. To meet this demand, Yilian recommends its high-performance RTV silicone product – SIPC 2130.
Challenge
The main challenges faced by customers include:
▶ Colorless and Transparent Appearance Requirements: Customers have extremely strict requirements for appearance, requiring products to be colorless and transparent. This not only ensures the cleanliness of their appearance, but also avoids obscuring the markings or other important information on chips and PCBs.
▶ Liquidity and operability: Due to its application on the surface of PCB boards and chips, the product needs to have good fluidity, be able to evenly apply to narrow areas, and ensure that it does not affect surrounding components.
▶ Adhesive strength: The customer requires the adhesive to have good adhesive strength with the PCB board and chip, ensuring their stability during long-term use. Especially in environments such as high temperature, high humidity, and vibration, the adhesive strength of the glue must not decrease at all.
▶ High temperature resistance and chemical stability: Electronic devices often need to operate in high temperature environments, especially in fields such as automotive electronics and industrial control, which often face challenges from high temperatures and chemical substances such as engine oil and acid-base liquids. Therefore, the adhesive must have excellent high temperature resistance and chemical corrosion resistance.
▶ Environmental protection and food grade certification: For certain industries such as consumer electronics, medical equipment, etc., environmental standards and food grade certification are essential requirements. The customer emphasizes that the selected adhesive sealant must comply with these certifications.
Recommended products
In order to meet the needs of customers, Elaplus recommended SIPC 2130 in its RTV product line. SIPC 2130 is a neutral silicone sealant with excellent adhesion and sealing performance, particularly suitable for PCB board and chip protection in electronic devices.
RTV SIPC 2130 is a neutral adhesive sealant with outstanding mechanical properties, no corrosiveness to adhesive materials, and good adhesive sealing performance for most materials. It has low odor and low white mist, high temperature resistance, oil resistance to transformers, and excellent acid and alkali resistance.
Chip protection product features
▶ Low viscosity, good flowability
▶ Higher physical and mechanical properties
▶ Has excellent insulation performance
▶ Has moisture-proof, dust-proof, anti corona, and seismic buffering effects
▶ Good resistance to high temperature and humidity, stable electrical performance
▶ Good resistance to high and low temperatures, with a temperature range of -60 to 220 ℃
▶ Excellent aging resistance, with a service life of up to 20-30 years
▶ After solidification, the colloid does not yellow or leak oil, and has excellent comprehensive Performance
▶ Compliant with food grade certification and environmental protection certification
Through the SIPC 2130 neutral silicone sealant provided by Elaplus, customers’ needs for PCB board and chip protection have been perfectly solved. SIPC 2130 has become an ideal protective material in the field of electronic devices due to its excellent physical properties, electrical insulation, moisture and dust resistance, high temperature resistance, and aging resistance. Whether it is stability under extreme environmental conditions or reliability during long-term use, SIPC 2130 performs excellently, ensuring efficient operation and long lifespan of the equipment.
If you also face similar challenges, please feel free to contact us. Elaplus will provide you with the most suitable high-performance adhesive sealing solution, ensuring that your electronic devices can operate stably in various environments.
label: PCB board chip protection
