Multi arc ion coating machine are so popular

Multi arc ion coating machine are so popular

Vacuum coating is mainly refers to a kind of need under the high vacuum plating coating, including vacuum ion evaporation, magnetron sputtering, PLD laser sputtering deposition, etc. Is currently use most will need plating workpiece soaking in the chemical liquid medicine by electrolytic reaction will be on the surface of the metal or alloy deposition in plating, metal coating. But you don't call it wa...ter plating, but is generally referred to as the "plating". But because the traditional water electroplating wastewater disposal cost is high, energy consumption, and to form a serious pollution of water resources, now has been the restrictions on the use of state and government at all levels. Than water plating, ion plating accumulation material widely, not only can save metal materials, the heaviest if won't produce pollution to the environment. Multi arc ion coating machine is a kind of efficient and harmless, non-polluting ion coating equipment, ion coating machine, compared to many arc ion coating machine has the deposition speed, high ionization rate, large ion energy, equipment, the advantages of simple operation, low cost, large quantity and widely used tools, automobile wheel hub, ceramic, golf, tabulation, hotel supplies, sanitary ware, etc.

The crystal homogeneity on vacuum evaporation coating machine

The crystal homogeneity on vacuum evaporation coating machine

The uniformity of the lattice degree of order: this determines the film is a single crystal, polycrystalline, amorphous, is accused of splashing sputtering coating machine hot issues in the vacuum coating technology.
Thickness uniformity, can also be interpreted as roughness, look in the light of the scale of the optical thin film coating machine (which is 1/10 of a wavelength as a unit, which is about 100 a), vacuum coating uniformity is good, easy to control the roughness of 1/10 of the visible light wavelength range, that is to say for the optical properties of thin film, vacuum coating without any obstacles. Car paint coating but if it is refers to the uniformity of atomic scale layer, that is to achieve 10 a even 1 a surface level off, is now mainly in the vacuum coating technology and the technical bottleneck, the specific control factors according to different coating detailed explanation is given below.
Uniformity on the chemical composition: vertical single door coating machine is in the film, the compound of atomic group branch as a result of the scale is too small and it is easy to produce uneven characteristics of SiTiO3 film, if the coating process is not scientific, the UV coating on the surface of the production line so the actual component is not SiTiO3, and may be in proportion to the other, the plating film is not want the chemical composition of the membrane, it is also the technical content of vacuum coating.

Plastic vacuum coating equipment for vacuum coating equipment

Plastic vacuum coating equipment for vacuum coating equipment

Plastic vacuum coating equipment development very fast, with the improvement of productivity, production cost is reduced greatly, has paved the way for the widespread use of vacuum coating products. Winding type vacuum coating machine, for example, when just development can be plated film base material width is 150 mm, 2253 mm. Base material of the drum maximum diameter is 1000 mm, maximum wind speed of 750 m/min. Automatic loading and unloading of the semi continuous winding type vacuum coating machine coating time accounted for 75% of the whole cycle, auxiliary operation time accounted for only 25%. More efficient from the atmosphere to the atmospheric coiling vacuum coating machine has been sold in 1977. With the progress of measuring technology, control technology and the application of electronic computers, coiling vacuum coating machine is developing toward the direction of the high automation and high reliability.
Coiling vacuum coating machine to sedimentary thickness of coating layer range 0.01 0.2 mu m, can choose in this range, some still can be plated multilayer film, meet various needs. Japanese patents put forward two different sedimentary evaporation coating material winding type device.

Vacuum coating technology

Vacuum coating technology

Vacuum coating technology is a new technology developed in recent years. The principle of it is solid metal (such as aluminum, etc.) in the condition of high vacuum heat gasification, then to molecules or atoms form sedimentary in the substrate surface, thus forming a thin layer of metal film on the surface of the plating. Due to the metal after gasification evenly distributed in the coating machine cavity in the body, so, usually, the formation of the metal film on the surface of the plating is very uniform.
The development of vacuum coating technology and vacuum coating of oil development success is inseparable. In a sense, we can say, even without vacuum coating of oil, there is no vacuum coating. This is decided by the effect of vacuum coating of oil. In the process of vacuum coating, coating of oil to play the role of a strong bonding pieces and metal film plated (i.e., as the plating pieces of floor coating); After vacuum coating, should be coated with a layer of oil coating on the surface of the plating, then the oil and protect the metal film and dyeing effect (i.e., as a plating coating). Most of the material before a coating, must be coated with a thin layer of oil coating on the surface of the plating, thoroughly dry again after coating, otherwise, the plating on the metal film off, with the hand gently wipe away. In the process of vacuum coating, coating quality depends greatly on the quality of the coating.
Compared with the traditional method of plating, vacuum coating technology has many advantages, such as adornment effect is good, strong metal feeling, the cost is low (about 1/3 to 1/2 of traditional electroplating), low pollution, easy operation, etc. Especially on the application of nonmetallic objects, has incomparable advantage over traditional electroplating. In view of this, vacuum coating has been widely used in all kinds of plastic, ceramic, glass, wax, wood products, such as surface metallization.

Optical coating equipment for film coating system

Optical coating equipment for film coating system

In the optical coating, it is often nothing more than a contact glass, optical aerospace industry for relatively scarce material through the optical film coating system to achieve the effect of a specific function which is the value of the film exists.
The film refractive index mainly to reduce or eliminate reflected light lenses, prisms and other optical surface, the optical element, in order to ...reduce light reflection loss element, in which a transparent dielectric film surface coating system, known as an anti-reflection or antireflection film, antireflection coating effect is closely related to the refractive index of the film thickness.
Transmittance and optical coating film refractive index-related, then the thickness of the film there is no relationship? In many complex optical systems, inhibition of the emitted light is very important, relatively speaking, the color of the emitted light more advanced optical system will be more and more, after the experiment, the film thickness to substantially affect light transmission is relatively small, if the thickness of the film something down, you will find the emitted light and reflected light a B exist nc * 2D optical path difference.
Optical coating machine such equipment is made of optical film coating tools in the course of several decades of development, realized at low temperature and high temperature coating system wavelength stabilization of high-quality film, the automated control system, simply adjust parameters, the entire coating process is completely grasp by machine, reducing the uncertainty.
A widely used system for all kinds of precision optical film coating, electrical membrane, such as laser mirrors, cold film, beam splitter, antireflective coatings, resin lenses, various filters, sun protection film, silicon and metal coating film optical coating machine.
A widely used in electronic products AR coating system protective film, bandpass filter, a dichroic mirror, to enhance the reflective film, laser mirrors, ITO film, a motor with a metal film, a polarization sub-prime and other electronic products optical coating machine.

Vacuum coating machines and dynamic magnetic field magnetron sputtering source

Vacuum coating machines and dynamic magnetic field magnetron sputtering source

Motorized vacuum coating magnetic field magnetron sputtering vacuum coating sources, including the target substrate, solder or crimp ring is fixed in front of the target substrate sheet target, shielding ring, magnet board, within the magnet mounted on a magnet board and outside the magnet, the improvements made are: the diameter of the magnet is greater than the radi...us of the target substrate, and smaller than the diameter of the target, the target substrate magnet axis offset from the axis of the substrate, the substrate magnet fixed gear on a positive side, the coating machine ring gear meshing with the spur gear installed on the rack, the rear side of the installation located spur gear motor, motor power output shaft fixed to the frame turn handle, mounted on the gear shaft turn handle. Motor power output shaft and the ring gear coaxial with the target board settings.

The positive effect of this invention is: get a revolution and rotation of the annular magnetic field to scan to each target position, so that the target in a larger area to be etched shot off evenly. High target utilization, coating uniformity.
A moving magnetic field magnetron sputtering vacuum deposition coater, comprising a vacuum deposition chamber in front of the target substrate, welded or fixed to the sheet-shaped pressure ring positive target target substrate, covering the peripheral side surface of the target substrate and the target substrate positive target shielding material outside of the ring portion, an annular outer magnet disposed in combination target substrate on the back of the magnet substrate, the magnet is mounted on the center position of the magnet toward the substrate and the target substrate side circumferential position or arranged in rings outside the magnet,
Its features are: the diameter is larger than the radius of the target substrate magnet, and smaller than the diameter of the target, the target substrate magnet axis offset from the axis of the substrate, the substrate magnet fixed gear on a positive side, the installation and the coating machine frame ring spur gear, is mounted on the rear side of the spur gear rack located motor, the motor power output shaft fixed turn handle, mounted on the gear shaft turn handle.

Vacuum evaporation coating machine aluminum plating film resistance curve test

Vacuum evaporation coating machine aluminum plating film resistance curve test

Vacuum aluminum plating film has excellent blocking performance, in the case of does not require the transparent packaging, vacuum aluminum plating film is an excellent choice, and aluminum plating film cover good fragrance, with metallic luster, beautiful decoration, but due to the limitation of the ductility of the metal aluminum and aluminum plating technology, aluminized layer under extremely easily produce pinhole after rubbing, kneading or cracks, which affect the vacuum aluminum plating wet oxygen resistance performance and resistance performance. Light coating machine
Vacuum aluminum plating film is the deposition of composite membrane, the most representative products in the high vacuum conditions through the high temperature aluminum melt evaporation, aluminum vapor deposition agglomeration in the form a layer on the surface of plastic film, cut off about 35 ~ 40 nm thick layer, as the base material of the plastic film can be PE, PP, PET, PA, PVC, etc.
Splash control sputtering coating machine through the pinhole in the number of changes before and after the test sample in the rubbing test or blocking performance changes to determine the rubbing resistance material, can be designed for packaging and materials provide quantitative basis for practical application. Materials rub resistance can affect the packaging material in the process of the whole circulation barrier performance of stability, if due to material blocking layer song rubbing or poor rub resistance and lose its blocking effect, which can lead to product bad failure, then for packaging manufacturers, and product manufacturers losses are huge.

Splash control sputter coaters evaporation method and what is the distinguishing feature of magnetron sputtering method

Splash control sputter coaters evaporation method and what is the distinguishing feature of magnetron sputtering method

Magnetron sputtering at present of metal not conductive membrane manufacturers, give priority to with dc magnetron sputtering method, and USES the cylindrical target. Such an approach, and divided into two kinds: continuous and intermittent plated on 1. Continuous magnetron sputtering lines: relatively, continuous magnetron sputtering production line in terms of technical and practical controllability, already quite mature, make products according to the normal process, is also very perfect. The only downside is that the machine cost is high, market threshold is high, so put into use on the market less. Because of the aircraft production capacity and quality advantages, only have enough money and business resources, this process is recommended. 2: intermittent magnetron sputtering method: the technology itself has more objective flaw, and it is now so far a global problem. So, this process is just to stay under 1200 mm small equipment and high value-added products. Do mobile phone accessories in this process, in terms of production capacity and quality will not be able to compete with counterparts in other process. So, don't encourage using this method. Combining with the above situation, the current market average evaporation method is used to metal non-conductive plating membrane,
Multi arc ion coating machine for you to promote the evaporation of vacuum coating equipment, light coating machine in the production of this kind of equipment is divided into horizontal and vertical machine two, in the production of metal conductive film in general and USES vertical type: this is currently on the market do not conductive metal film the mainstream of the equipment; Horizontal machine, making the products in terms of quality has incomparable advantage, vertical machine but on efficiency is better than vertical machine, so give up horizontal machine basically by vacuum coating manufacturer.

Multi arc ion coating machine

Multi arc ion coating machine

Multi arc ion coating machine technology is a kind of advanced vacuum coating technology, including arc deposition. Hollow cathode deposition. Many methods, such as ion beam deposition, which arc deposition (also known as many arc coating) is considered the most market value, its basic principle is: use large arc discharge energy in the vacuum chamber to plating materials (titanium metal or alloy) melting and evaporation from im into plasma, accelerated by electric field and reaction gas generated metal compounds (e.g., TiN), the final deposition on the surface. Vacuum coating vendors would compared with other more arc ion coating machine method, arc coating with high ionization rate, can be plating a variety of film, film of good quality and coating of high efficiency and the evaporation source place, any way you can multi arc ion coating machine can manufacture large equipment, can control the temperature in a wide range, etc, make it become the first coating methods of industrial production.
 On many arc ion coating machine made, key technologies can be divided into the vacuum. Multi arc ion coating mechanical and electrical source and electric control. Ionization source technology and coating process. Multi arc ion plating machine as equipment production enterprise, in terms of power and electrical control and coating process in a leading position, vacuum coating and in the manufacturing factory choosing reliable machining factory and the high quality vacuum system, multi arc ion coating machine with ionization source to satisfy the needs of the user, make the product can produce high quality coating products, for users to create a good economic benefit.