Electron Beam Curing of Paint

A method for preparing a high-performance, environmentally friendly coating on steel surfaces using electron beam curing. The method involves preparing a resin system with a specific epoxy resin formulation, active diluents, and functional fillers, followed by controlled addition of nano titanium dioxide to enhance durability and hardness. The process enables efficient curing of complex steel surfaces while maintaining superior mechanical properties and environmental performance.

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Coating production line control system that integrates preparation, coating, and electron beam (EB) curing processes. The system combines the control of these three stages in a single platform, enabling comprehensive process monitoring and control. The system integrates the preparation process, coating process, and EB curing process through a single interface, allowing for real-time monitoring and optimization of the entire production line.

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A multifunctional electron beam curing device that enables simultaneous curing of multiple coating types on a substrate. The device features a production line machine tool with a curing chamber at its top, where a curing component is positioned. The chamber has feed and discharge ports on its sides, with a shielding door adjustment mechanism located on one side of the feed port. This configuration allows the shielding door to be hidden from the substrate during curing, while maintaining access for subsequent curing operations. The shielding door can be adjusted to control exposure time for different coating types.

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Electron beam irradiation device and method for uniform coating curing that prevents uneven curing of coating layers. The device features a transport mechanism that positions a portion of the coated object between the exit surface of the electron beam source and a partition, ensuring consistent distance between the source and the object during curing. The transport mechanism can be configured to move the object while maintaining a fixed position relative to the source, preventing object movement during curing. This design enables precise control over the curing process while maintaining the required distance between the source and the coated object.

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A device for thin film EB radiation curing that eliminates the conventional roller-based system while maintaining high efficiency and safety. The device employs a novel beam delivery system with a rotating support assembly that houses the beam optics and motor. The support assembly is positioned on one side of the beam path, with the motor and optics located on the opposite side. This configuration eliminates the traditional roller-based system while maintaining continuous film flow and radiation delivery. The system incorporates advanced cooling mechanisms, including axial and side water channels, to maintain optimal operating conditions.

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Electron beam curing color steel plate coating that significantly reduces environmental impact and production costs compared to traditional methods. The coating comprises a resin oligomer component and reactive diluent, with specific mass ratios between the two. The coating is prepared through electron beam curing using a controlled atmosphere environment that selectively targets the curing process to the steel substrate, eliminating the need for extensive oven exposure. This approach enables uniform curing while minimizing solvent evaporation and energy consumption.

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Electron beam curing chamber design for coating applications that overcomes conventional beam shielding challenges. The chamber comprises a left section with a detachable right section, featuring a unique internal structure that prevents electron beam leakage while maintaining effective shielding. The chamber's bottom section is connected to the left section, with a guide roller system. The right section is connected to the left section via a detachable joint, ensuring optimal beam delivery while maintaining structural integrity. The chamber's upper section houses the electron beam source, while the lower section features a dedicated cooling system. The chamber's design enables precise beam control, improved material processing, and enhanced environmental protection for coating curing applications.

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Electron beam curing process for metal plate color coating that eliminates the need for traditional thermal curing methods while achieving high production efficiency. The process employs an electron beam accelerator and an excimer lamp to cure electron beam-cured paint on metal plates, eliminating the need for drying tunnels and significantly reducing production time. The process enables the application of dark-colored coatings, which are typically unsuitable for traditional curing methods.

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Scanning radiation curing device for surface finishing that enables high-performance curing of coatings through electron beam technology. The device features a frame, shielding transmission channel, electron accelerator, control cabinet system, and high-voltage power supply. The shielding channel is positioned above the frame and runs through the electron accelerator along its transmission direction. The electron accelerator is housed within a nitrogen-filled radiation space, while the control cabinet system manages the electron beam delivery. The device provides a fast, energy-efficient, and environmentally friendly curing solution for coatings, particularly in industrial applications.

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Electron beam curing device that enables efficient and uniform curing of paint layers using electron beam technology. The device comprises a bearing frame, electron beam curing mechanism, cross plate, and a crawler conveyor system. The electron beam curing mechanism combines a crawler conveyor with a concave frame, electron beam launcher, and nozzle frame. The cross plate supports the frame, while the crawler conveyor is mounted on the frame's inner wall. The electron beam emitter emits electron beams from the nozzle frame, which is positioned at the frame's inner wall. This configuration enables controlled and precise electron beam delivery to the curing area.

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Coating method and system that combines curing of a coating film with electron beam irradiation for enhanced repair capabilities. The method involves applying a coating material to a workpiece, heating and curing the film, and then employing an electron beam to further cure the film in specific areas. This dual-step approach allows precise control over the curing process while maintaining the benefits of electron beam curing, particularly for thin or defective areas.

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A method and device for efficient electron beam curing of coatings on workpieces. The method involves applying a coating material to a workpiece, applying a negative potential to the workpiece during the coating process, and using an electron beam to cure the coating. The workpiece is grounded during the coating process to prevent electron beam deflection. This configuration enables precise control over the electron beam's path while maintaining the workpiece's electrical neutrality, allowing for uniform and efficient electron beam curing.

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Electron beam paint quick-drying device for automotive paint production. The device employs a gantry-based electron beam system with adjustable electron beam voltage, allowing precise control over the curing process. The system features a gantry with a mounting shell for the paint, a precision-machined mounting slot, and a reflector system to direct the electron beam onto the paint surface. This configuration enables controlled electron beam exposure while maintaining optimal paint curing conditions, enabling faster production times and improved paint quality compared to traditional UV curing methods.

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Three-proof coating comprising a composition comprising 15-40 parts of phenolic modified epoxy acrylic resins of 30-60 parts of polyurethane acrylic resins, wherein the functionality of the urethane acrylic resin is bigger, and the curing speed will be bigger; Simultaneously, functionality is bigger, and viscosity is also bigger relatively, influences the coating of coating; For taking into account the curing speed and construction difficulty, the application preferably urethane propylene.

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A paint curing method that enables uniform curing across complex shapes without the need for sequential electron beam irradiation. The method employs an electron beam curing composition containing ethylenically unsaturated groups, with the curing process initiated by electron beam irradiation from the normal direction to the work surface. The electron beam is directed in a direction that allows the scattered electrons to interact with the work surface, enabling curing of the paint across inclined or uneven surfaces. The method achieves uniform curing through optimized electron beam acceleration voltages and inert gas environments.

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A production line for electron beam radiation curing of electronic components that optimizes process efficiency. The line features a four-section conveying area with precise component placement, an electronic component coating head, an optical probe detection system, and a control system. The system enables synchronized component placement and monitoring through a unified transmission mechanism, allowing continuous operation while maintaining consistent process parameters.

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Coating method for electron beam curing water-based paints that enables precise control over surface smoothness during the curing process. The method involves measuring the reciprocal of average film viscosity and solid content concentration at the surface of the object to be coated. When these parameters exceed a predetermined threshold, the wet coating film is dried through electron beam curing. This approach prevents sagging during drying by ensuring the film reaches a critical viscosity threshold before solid content concentration reaches 90% by mass. The resulting cured coating film maintains excellent surface smoothness.

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Electron beam focusing device for electron accelerators in irradiation processing that enhances beam focusing capabilities through a combination of permanent magnets and drift space. The device employs three sets of permanent magnets with different magnetic field strengths to simultaneously focus the electron beam in both transverse directions, achieving a significant reduction in beam spot size compared to traditional focusing configurations.

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A paint curing device that optimizes curing conditions by controlling inert gas flow through a laminar flow regime. The device maintains a continuous flow of inert gas through the curing chamber while preventing air from entering the injection zone, thereby maintaining optimal oxygen levels for efficient curing.

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Electron beam irradiation method and irradiation system for precise control of radiation processing. The method integrates a central processing unit with a conveyor system that transports the irradiation chamber to the processing area. The conveyor system is equipped with a circulating conveying subsystem that enables controlled movement of the irradiation chamber through the processing chamber. This design allows precise control of the irradiation process by dynamically adjusting the number of radiation exposures based on the material being processed.

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