Plasma surface processor plasma activation treatment on the surface of the object can realize the functions of etching, activating and cleaning the surface of the object, and the surface can be modified by plasma with atmospheric pressure plasma to improve surface adhesion.
Plasma surface processor
        Plasma is an aggregate composed of positively charged positive and negative particles (including positive ions, negative ions, electrons, free radicals and various activated groups, etc.). In these particles, the positive and negative charges are equal, so it is called Plasma is the fourth state of matter except solid, liquid, and gas-plasma state.
        The natural form of plasma is lightning or aurora that appears in the north and south poles. When a solar eclipse occurs, a bright halo (corona) can be seen around the sun, which is the form of plasma. When energy input increases, the state of matter changes from solid to liquid to gas. If the discharge adds energy to the gas, the gas will become plasma.

        The plasma bombardment method can realize the functions of etching, activating and cleaning the surface of the object. Plasma surface treatment systems have been widely used in the cleaning and etching of liquid crystal, LED, liquid crystal, PCB, SMT, BGA, guide frames, flat panel displays, and the processing of liquid crystal display devices. Plasma cleaning IC can significantly improve the wire bonding strength and reduce the possibility of circuit failure. Residual photoresist, resin, solution residue and other organic pollutants are exposed to the plasma environment and can be removed in a short time.
        Commercial plasma surface processors for circuit board manufacturing are used to remove and etch insulators in drilled holes. For many products, regardless of their application in the fields of industry, electronics, aviation, health care, etc., reliability depends on the bonding strength between the two surfaces. Regardless of whether the surface is metal, ceramic, polymer, plastic or a composite thereof, plasma has the potential to change the bonding strength and improve product quality. Plasma Surface Processor The ability of plasma to change any surface is safe, environmentally friendly and economical. For many industries, this is a viable way to solve the problem.
        When the plasma surface processor is used for atmospheric pressure plasma spraying, the single layer body will directly pass into the plasma jet in the form of gas with the help of carrier gas. Therefore, the monomer can be aggregated on the surface with the help of plasma, thereby causing a polymerization reaction.
        Atmospheric pressure plasma is mainly used to prepare hydrophilic, adhesion-promoting and anti-corrosion coatings. Mainly simple substances, mainly using silicon and carbonaceous substances. For example, various commonly used silicone monomers of acrylate and HMDSO type are one of them.
        Factors affecting activation modification of plasma surface processor:
        1. Whether there are scratches on the surface of structural parts and sheet metal parts; each part of the structure is chamfered; whether each cable and air pipe is damaged or leaked.
        2. Whether the wiring is correct, whether the screws in each part are firm; whether the rotating part has friction, whether the screw fastening part is firm; whether the electrode fixing screw cable is tightly pressed.
        3. The cutting of the high-voltage cable connection electrode is enough to form a vertebral body, which is conducive to air flow; check whether the ceramic sleeve is located in the center of the hollow shaft.
        4. Turn on the key, whether the knob is normal; whether the output of the air circuit ventilation is normal, whether there is leakage, and whether the sensor works normally.
        5. Whether the power supply adjustment and air pressure adjustment are normal; whether there is reliable grounding; whether the wiring and wiring are intact, neat and beautiful; whether the diameter and color of the wire are selected correctly; whether the screw is missing or the screw is firm and reliable.
        6. Whether the single terminal is welded firmly; whether the crimping end is tightly pressed; whether the cabinet is clean, free of debris, and whether there is abnormal sound or abnormal noise during detection.
        7. The list of parts in compliance with the contract; all kinds of connecting wires, operating instructions, and certificates are complete; other items are a complete set.
        8. Whether the length of the pressure line of the gun head is consistent with the order; whether the selection of the spray gun and the muzzle are consistent with the order.