Ultrasonic Coating of Drainage Catheter Surfaces Ultrasonic Coating of Drainage Catheter Surfaces. Cheersonic ultrasonic catheter coating systems are engineered for precise, repeatable deposition of lubricious, hydrophilic, and functional coatings on catheters, guidewires, and medical tubing. In today's rapidly evolving landscape of medical technology, even a seemingly ordinary drainage catheter can see its performance subtly enhanced—reducing patient infection risk, minimizing tissue damage, and accelerating recovery. Traditional drainage catheters, whether used for [...]

Guidewire Spray Coating with PTFE Ultrasonic spraying technology offers significant advantages in the surface treatment of medical guidewires, enabling precise realization of composite functionalities combining PTFE lubricious coatings and drug-eluting coatings. The following outlines its core technical features and application solutions. Technical Principles and Equipment Characteristics Ultrasonic spray coaters atomize liquids into uniform droplets of 10–50 μm via high-frequency vibration (20–120 kHz), and when integrated with an XYZ three-axis motion [...]

Why is it Necessary to Prepare Surface Coatings? The surface of a material is the first line of defense against its interaction with the external environment or other substances, directly determining the performance of the material in practical applications. Therefore, special treatment is usually required through surface engineering techniques. It can be said that the surface of the material is the "forefront" where it functions, and preparing surface coatings is [...]

Ultrasonic Spray Coating for SU-8 Photoresist Ultrasonic Spray Coating for SU-8 Photoresist: An Innovative Solution Breaking Through Traditional Coating Bottlenecks SU-8 photoresist is a negative near-ultraviolet photoresist based on an epoxy resin system. Its molecular structure contains eight epoxy groups, which undergo a cross-linking reaction under ultraviolet irradiation to form a stable network structure. With its extremely low light absorption in the near-ultraviolet 365–400 nm wavelength range, excellent mechanical strength, [...]

Ultrasonic Graphene Spraying for PEMFC & AEMFC Electrodes Ultrasonic Graphene Spraying for PEMFC & AEMFC Electrodes | Cheersonic Proton exchange membrane fuel cells (PEMFCs) and anion exchange membrane fuel cells (AEMFCs), as core components of clean energy conversion devices, rely heavily on electrode performance to determine battery efficiency and cost. Low-Pt-loading PEMFC cathodes face the problem of low Pt utilization, while non-precious metal electrodes in AEMFCs are limited by insufficient [...]

Advantages of SU-8 for Complex Microstructures Advantages of SU-8 for Complex Microstructures | Ultrasonic spraying of irregularly shaped trenches and micropores In the field of micro/nano fabrication, SU-8 photoresist is a true all-rounder. Its widespread use stems from its unparalleled superiority in fabricating complex geometries such as irregular shapes, grooves, micropores, and trenches. Here are its core advantages: High Aspect Ratio and Near-Perfect Vertical Sidewalls – A Natural Ally for [...]

Superhydrophobic Coating Technology for Camera Lenses Ultrasonic Coating Technology: Empowering Superhydrophobic Protection Upgrades for Surveillance Camera Lenses In fields such as security surveillance, traffic control, and environmental monitoring, surveillance cameras serve as critical visual acquisition devices, and their imaging quality directly determines the accuracy and reliability of data collection. As the core optical component of a camera, the lens is often exposed to harsh outdoor environments for extended periods, making [...]

Research Progress on High-Thermal-Conductivity Graphite Films Derived from Polyimide In recent years, as electronic devices continue to evolve toward miniaturization and lightweighting, high-thermal-conductivity graphite film materials have gradually become a research hotspot. This paper systematically reviews the preparation methods of graphite film materials based on polyimide (PI), with a focus on analyzing key factors affecting graphite film performance, including molecular structure, molecular orientation, and the inducing effects of other materials. [...]

Ultrasonic Spraying Machine for PC Injectors Ultrasonic Spraying Machine for PC Injectors - Cheersonic PC injectors (polycarbonate injectors) are core precision drug delivery devices in clinical diagnosis and treatment. Their core function is to achieve precise drug aspiration, injection, and high-pressure drug delivery using the high-rigidity, high-transparency PC material. They possess characteristics such as high pressure resistance, durability, high transparency, and dimensional stability, making them suitable for routine injections as [...]

Preparation Process and Quality Control of Photoresist Resin In the field of microelectronics manufacturing, with the continuous advancement of semiconductor technology, the photolithography process—as one of the critical steps—places particular emphasis on the preparation process and quality control of its core material, photoresist resin. The performance of photoresist resin not only affects pattern fidelity and production efficiency but is also subject to the combined influence of raw material ratios, reaction [...]