Atmospheric Low Temperature Plasma Cleaning Equipment Atmospheric Plasma Cleaner for Plastic Plasma Treatment Machine

Product Description

Atmospheric Low Temperature Plasma Cleaning Equipment Atmospheric Plasma Cleaner for Plastic Plasma Treatment Machine

Principle of Low-Temperature Atmospheric Plasma Surface Treatment Technology:

The energy of particles in low-temperature plasma is generally several to tens of electron volts, which is greater than the bond energy of polymer materials (several to tens of electron volts), and can completely break the chemical bonds of organic macromolecules to form new bonds; however, it is far lower than high-energy radioactive rays, only affecting the material surface and not affecting the performance of the substrate. In the non-thermodynamic equilibrium state of low-temperature plasma, electrons have high energy, which can break the chemical bonds of molecules on the material surface and increase the chemical reactivity of particles (greater than thermal plasma), while the temperature of neutral particles is close to room temperature. These advantages provide suitable conditions for surface modification of heat-sensitive polymer materials. Through low-temperature plasma surface treatment, various physical and chemical changes occur on the material surface, resulting in etching and roughening, or the formation of a dense cross-linked layer, or the introduction of oxygen-containing polar groups, thereby improving hydrophilicity, adhesion, dyeability, biocompatibility, and electrical properties. Under suitable process conditions, the surface morphology of the material undergoes significant changes, introducing various oxygen-containing groups, transforming the surface from non-polar and difficult to bond to a certain degree of polarity, easy to bond, and hydrophilic, which is beneficial for bonding, coating, and printing. Applying high-frequency AC high voltage to both ends of the electrodes causes gas glow discharge in the air between the two electrodes, forming a plasma region. During their movement, electrons continuously collide with gas molecules, generating a large number of new electrons. When these electrons reach the anode, they accumulate on the dielectric surface, thus achieving surface modification.

 

Principle of Atmospheric Plasma Generation:

Matter generally exists in three states with changes in temperature: solid, liquid, and gas. When energy is further added to the gaseous substance, the gaseous substance undergoes a chemical reaction, forming a mixed state of electrons, ions, and high-energy particles. This state is called the plasma state.

 

Atmospheric Low Temperature Plasma Cleaning Equipment Atmospheric Plasma Cleaner for Plastic Plasma Treatment Machine

 

Technical Parameters:

The equipment consists of a plasma main unit and a plasma spray gun;

Dimensions	Length × Width × Height = 500mm × 483mm × 180mm;
Rated Power	1000W (adjustable);
Spray Gun	Rotary spray type;
High-voltage cable length	3.2 m
Plasma cleaning height	5-20mm
Nozzle treatment width	30-70mm (optional);
Spray gun dimensions	Length × Width = 312mm × 90mm × φ56mm
Connectivity	Can be connected to on-site equipment (digital control);
Power Supply	AC220V (±10V);
Frequency	18-25kHz
Plasma dynamic temperature	50mm/s < 80ºC, 100mm/s < 65ºC, 200mm/s < 60ºC
Gas source pressure	2.0kg (external dry gas source);
Weight	18.2kg;
Operating temperature range	-10ºC~+40ºC
Hazard warning	High voltage hazard
Relative humidity	20% < operating temperature < 93% (non-condensing);
Other precautions	No flammable gases, corrosive gases, explosive or reactive dust.

 

Configuration List:

Name	Quantity
Ultra-low temperature plasma generator	1 unit
Low-temperature plasma spray gun	1 set
Power cord	1 piece
Ground wire	1 piece
Signal cable	1 piece
Product manual	1 copy

 

 

 

 

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