coating equipment solutions - ultrasonic atomization

31 08, 2025

Principles of Ultrasonic Application in Spray Pyrolysis

Principles of Ultrasonic Application in Spray Pyrolysis 1. Principles of Ultrasonic Application in Spray Pyrolysis: Enhanced Atomization: Ultrasonic waves play a key role in the spray system of spray pyrolysis equipment. When ultrasonic waves act on the liquid surface, they generate high-frequency vibrations. These vibrations form capillary waves on the liquid surface. When the amplitude of the capillary waves reaches a certain level, droplets are ejected from the [...]

30 08, 2025

Ultrasonic Atomization of Alkoxysilane Solution

Ultrasonic Atomization of Alkoxysilane Solution The ultrasonic atomization of alkoxysilane solution is a common method for depositing thin silica based coatings or preparing fine powders by sol-gel process. The following is a detailed breakdown of the process, key considerations, and how to achieve the required droplet size. Process Overview Essentially, it is the production of aerosols (fine droplet mist) from precursor solutions. This type of aerosol can be: [...]

30 08, 2025

Ultrasonic Drug-Eluting Stent Sprayer

Ultrasonic Drug-Eluting Stent Sprayer The ultrasonic drug-eluting stent sprayer is an advanced device specifically designed for the preparation of drug-eluting stents. The following is a detailed introduction to the device: Device Principle The ultrasonic drug-eluting stent sprayer utilizes the principle of ultrasonic atomization spraying to atomize the drug solution into tiny particles, which are then evenly sprayed onto the surface of the metal stent. Ultrasonic waves generated by [...]

29 08, 2025

Ultrasonic Spray Coating Process for Wafer Coating

Ultrasonic Spray Coating Process for Wafer Coating Ultrasonic Spray Coating Process for Wafer Coating - Cheersonic Behind the booming development of the modern electronic information industry, wafers, as the core carrier of integrated circuits or chips, play a vital role. Wafers are thin, circular sheets made of high-purity silicon. As a semiconductor material, silicon's conductivity can be precisely tuned by doping with various impurities, enabling diverse functions. The [...]

29 08, 2025

Purpose of Spray Coating Proton Exchange Membranes

Purpose of Spray Coating Proton Exchange Membranes Purpose and Advantages of Spray Coating Proton Exchange Membranes Precise Control of Membrane Thickness: Spray coating technology allows for precise control of membrane thickness. By adjusting spraying parameters such as spray speed, nozzle-substrate distance, and number of spray coats, a membrane of desired thickness can be achieved. This is crucial for optimizing the performance of proton exchange membranes in applications such [...]

28 08, 2025

Alkoxysilanol Solution Containing Hydrochloric Acid

Alkoxysilanol Solution Containing Hydrochloric Acid 1. Core Component Analysis Alkoxysilanol: This is the main component of the solution. It is a partial hydrolysis product of alkoxysilane. * The general formula of alkoxysilane is: R‘-Si(OR)₃, where R’ is typically an organic functional group (such as methyl, vinyl, amino, or epoxy), and OR is an alkoxy group (such as methoxy -OCH₃, ethoxy -OC₂H₅). * Hydrolysis reaction: R‘-Si(OR)₃ + H₂O → [...]

28 08, 2025

Spraying a Catalytic Layer on the Ion Membrane

Spraying a Catalytic Layer on the Ion Membrane Spraying a catalytic layer on an ion membrane offers many benefits, as follows: 1. Improved Reaction Efficiency: Increasing Reaction Active Sites: The catalytic layer contains a large number of catalysts. When sprayed on the ion membrane, it provides more active sites for the electrochemical reaction, making it easier for the reaction to proceed. For example, in fuel cells, the catalytic [...]

27 08, 2025

Polyimide Coating System

Polyimide Coating System The following is some information about polyimide coatings: Basic Concepts: - Definition: The "PI" in PI coating stands for polyimide, a high-performance synthetic polymer. PI coatings are primarily composed of polyimide, an aromatic heterocyclic polymer containing imide groups in its molecular structure. - Characteristics: Polyimide exhibits excellent thermal stability, mechanical strength, and chemical stability, which contribute to the excellent performance of PI coatings. Performance Characteristics: [...]

26 08, 2025

Key Points of Guide Wire Design

Key Points of Guide Wire Design In vascular intervention therapy, the guide wire is like a "precision probe" in the doctor's hand, which needs to shuttle precisely through the complex vascular network, guiding instruments such as stents and balloons to reach the lesion site. Whether its "skills" are good or not depends on the six key design points behind it - core diameter, core vertebral body, core material, [...]

26 08, 2025

Ultrasonic Spraying Machines Apply Photoresist onto Glass

Ultrasonic Spraying Machines Apply Photoresist onto Glass Ultrasonic spraying machines utilize ultrasonic vibrations to create an atomization effect. They are suitable for small-batch production and qualitative testing in scientific research laboratories. When applying photoresist onto glass, ultrasonic sprayers can provide uniform and efficient thin-film coatings. Ultrasonic spraying technology demonstrates advantages for directly applying photoresist coatings onto MEMS wafers and other 3D microstructures, particularly on the sidewalls and tops [...]