Plasma surface processor manufacturers prices

 Plasma surface processor consists of the plasma generator, a gas transportation pipeline and plasma nozzle and other components, high-pressure plasma generator frequency energy is activated and controlled to produce low-temperature plasma glow discharge pipe in the nozzle, the plasma energy of the particles is generally about several to several tens of electron volts, greater than the polymer material bonds energy (a few to a dozen electron volts), can form new chemical bonds of organic molecules bond rupture; but far below the high energy Radioactive radiation, involves only the surface, it does not affect the properties of the matrix. In a low-temperature plasma with non - thermal equilibrium state, the electron has a higher energy, can fracture surface molecules bond to improve the chemical reactivity of particles (larger than the thermal plasma), and neutral particles near room temperature, these The advantages of the heat-sensitive polymer surface modification provides suitable conditions. By low-temperature plasma surface treatment, material surface occurs multiple physical and chemical changes. Surface was cleaned, removing dirt hydrocarbon type, such as grease, and other auxiliary additives, to produce etching or roughening, or the formation of a dense layer of a crosslinked, or the introduction of an oxygen-containing polar groups (hydroxyl, carboxyl), such Genes for various types of coating material has its role in promoting adhesion in the adhesive and paint application optimized. In the same effect, the application surface plasma treatment can be very thin coating of high surface tension, it is conducive to bonding, coating and printing. Other machine components without a strong effect, chemical treatment to increase adhesion. At present the production of the film has been widely used method of corona treatment to solve the problem of surface affinity. Since the corona can only be between two adjacent parallel electrodes, and the distance is not too large, so the corona treatment method is not suitable for surface polarization deal with the problem of three-dimensional objects. If the flame method to deal with, its weaknesses are all polymers are low flammability and melting point. When the organic material is placed under high-temperature flame, it will due to high temperature processing and deformation, discoloration, rough surface, burn and emit toxic gases. And the treatment process is difficult to grasp. Three-dimensional surface modification using plasma processing technology for the best solution. The principle is shown in Figure 1 below. A high frequency alternating high voltage is applied across the electrodes, so that the air gas is generated between the two electrodes to form a plasma arc discharge area. Plasma stream blowing arrive at the surface of the object to be treated and to achieve 3D surface modification purposes. Plasma Surface Treatment injected low-temperature plasma torch because they do not live, so you can deal with metal materials, non-metallic materials and semiconductors.