Spraying Insulation Ink

Ultrasonic spraying: Precisely control 10CP insulation ink to achieve an ideal coating of 200μm

In the fields of electronic appliances, power equipment manufacturing, etc., the spraying quality of insulation ink is directly related to the safety and reliability of the product. For insulation ink with a viscosity of only 10CP, it is often difficult for traditional spraying processes to achieve a precise coating thickness of 200μm. Ultrasonic spraying technology, with its innovative process, brings a new solution for insulation ink spraying and becomes a key technology for improving quality and efficiency in the industry.

Traditional insulation ink spraying methods, such as brushing, roller coating and ordinary spraying, have many problems when dealing with low-viscosity inks. Brushing is inefficient and it is difficult to ensure uniform coating, which is prone to flow marks and uneven thickness; roller coating cannot effectively control the coating amount for low-viscosity inks such as 10CP, which is easy to cause ink accumulation or leakage; ordinary spraying is difficult to accurately control the coating thickness due to poor ink atomization effect, and it is difficult to achieve the ideal thickness requirement of 200μm. These problems not only affect the appearance of the product, but may also reduce the insulation performance and bring safety hazards.

Ultrasonic spraying technology uses the cavitation effect of high-frequency ultrasound to atomize the 10CP viscosity insulating ink into uniform and fine particles. Unlike traditional processes, the high-frequency vibration of ultrasound can effectively overcome the problems of low-viscosity ink with strong fluidity and difficulty in control, so that the ink forms tiny droplets with consistent diameter during the atomization process. Under the guidance of precisely controlled airflow, these droplets are evenly deposited on the surface of the substrate, and finally form a dense insulating coating with a thickness of 200μm and a stable error range of ±5μm. Whether it is a flat plate or an electronic component with a complex structure, a consistent high-quality coating effect can be obtained.

In actual application scenarios, the advantages of ultrasonic spraying insulating ink are fully reflected. In the field of circuit board manufacturing, the use of this technology to spray 10CP insulating ink, the 200μm precise coating can effectively isolate the circuit, prevent short circuits, improve the insulation performance and stability of the circuit board, and reduce the product defect rate by 40%. In terms of insulation protection of power equipment, the uniform and dense insulating coating significantly improves the voltage resistance of the equipment and improves the operating safety in high-voltage environments by 35%. At the same time, the non-contact characteristics of ultrasonic spraying avoid physical damage to the surface of the substrate and protect its original performance.

In addition, ultrasonic spraying equipment is also highly flexible and adaptable. According to different production needs, the ultrasonic frequency, spray flow, nozzle movement speed and other parameters can be freely adjusted to ensure that under the condition of 10CP ink viscosity, 200μm thickness of precise spraying is always achieved. CHEERSONIC continues to upgrade the technology of ultrasonic spraying equipment and optimize the intelligence of the equipment. The intelligent monitoring system can monitor the key parameters such as ink viscosity and coating thickness in real time during the spraying process, and automatically adjust to ensure that each spraying operation can meet stable and high-quality standards.

As various industries have increasingly higher requirements for insulation performance, ultrasonic spraying technology will become the mainstream choice in the field of insulating ink spraying due to its outstanding performance in 10CP viscosity insulating ink and 200μm thickness spraying, providing solid guarantee for the high-quality development of industries such as electronics, electrical appliances, and power equipment.

About Cheersonic

Cheersonic is the leading developer and manufacturer of ultrasonic coating systems for applying precise, thin film coatings to protect, strengthen or smooth surfaces on parts and components for the microelectronics/electronics, alternative energy, medical and industrial markets, including specialized glass applications in construction and automotive.

Our coating solutions are environmentally-friendly, efficient and highly reliable, and enable dramatic reductions in overspray, savings in raw material, water and energy usage and provide improved process repeatability, transfer efficiency, high uniformity and reduced emissions.

Chinese Website: Cheersonic Provides Professional Coating Solutions