Plasma cleaning machine: one of the more complete cleaning methods currently available on the market

The basic concept of low-temperature plasma: Plasma plasma cleaning technology, mainly a mixture of positively and negatively charged particles generated by ionized gas. When current passes through the electrode, gas molecules are ionized, generating positive and negative electron pairs and forming plasma. This plasma has a high energy density and can decompose or oxidize surrounding substances to achieve the purpose of cleaning. In order to achieve rapid cleaning of oil stains, what kind of gas is introduced?

1. Oxygen: Oxygen is one of the most commonly used gases in low-temperature plasma cleaning. When oxygen reacts with oil molecules, harmless compounds such as water vapor and carbon dioxide are produced. Meanwhile, oxygen also helps accelerate the oxidation and decomposition of oil, thereby achieving rapid cleaning.

2. Nitrogen: Nitrogen also plays an important role in cleaning plasma. The first step is that nitrogen can be used as a protective gas to avoid air pollution. Secondly, N2 can also serve as a coolant to lower the plasma temperature, allowing it to effectively decompose oil stains at lower temperatures.

3. Argon gas: The application of argon gas in plasma cleaning is relatively limited, but it still has certain advantages. Argon gas has stable chemical properties and is not prone to chemical reactions with other substances, thus ensuring the stability of the plasma. In addition, argon gas can also remove dust and impurities from oil contaminated surfaces through adsorption.

Plasma cleaning, as a mature and efficient cleaning method, has been widely used in multiple fields. Plasma cleaning is a chemical reaction process that generates plasma through high-frequency electromagnetic fields, causing high-energy particles in the plasma to react with chemical substances on the surface of the object, thereby thoroughly cleaning the surface of the object.

Specifically, the plasma cleaning process is divided into three stages: pre cleaning, reactive cleaning, and post-treatment.

1. Pre cleaning: Plasma jet airflow can remove surface dust, oil stains and other impurities, creating a good surface environment for reaction cleaning.

2. Reaction cleaning: Under the action of high-frequency electromagnetic fields, gas molecules are ionized into positively charged ions and negatively charged electrons.

3. Post treatment: Remove residual organic matter and moisture through hot air or vacuum to achieve complete cleaning.

Plasma cleaning machines, with their unique cleaning effects and wide applications, have been widely used in various fields, including but not limited to:

1. Electronic industry: used to clean the residual organic matter on the surface of precision equipment such as semiconductor chips, optical components, and liquid crystal displays, and improve surface encapsulation and bonding strength.

2. Automotive manufacturing: used for cleaning body coatings, tire rubber, exhaust pipes, and other components, with plasma cleaning treatment to enhance surface adhesion.

3. Aerospace: Used for cleaning important components such as aircraft engine blades and aviation instrument panels, and enhancing the adhesion between products.

4. Cosmetics industry: As one of the well-established cleaning methods in the market, surface cleaning and decontamination plasma cleaning of products such as makeup pens and lipstick bottles have played an important role in various fields, providing strong support for enterprises to improve product quality and production efficiency. With the continuous development of science and technology, plasma cleaning technology has been widely applied and developed in areas such as cleaning, activation, and etching.