Detailed analysis of the veneer and composite technology of cement board

Painting as a system, including pretreatment, finishing, curing and other basic processes. Select appropriate process, equipment, coating materials,

Auxiliary materials, design reasonable coating structure, determine a good working environment, perfect quality control, production management can be called a complete coating system. The painting process has been accompanied by the development of Chinese industry for several decades. With the technology of the installation process will also get rapid development.

Usually can be divided into spraying, spraying, roller coating, dip coating, brush coating, etc. With product performance, appearance protection, visual

The improvement of effect, function and other requirements and the improvement of production efficiency, the current use of automation, intelligent, continuous, a variety of coating methods combined with the production line. The completion of a product is the result of systematization, and products with different requirements need to pass through different

Process technology, material technology, equipment technology, quality control technology, scientific management, skilled workers perfect match. The primary factor of painting is the design of the process, followed by the coordination of materials and the selection of equipment, all of which are to meet the requirements of the process. The coating process of the product determines the structure of the product coating, the coating effect and the quality of the product, and is the most important factor in the coating solution.

As the main materials, the substrate and coating materials not only meet the basic performance of the product, but also present its safety, environmental protection, functionality, comfort and ease of use.

As a tool in the painting system, in addition to the basic function, the equipment's applicability, durability, safety, operation stability, operation economy, operation and maintenance convenience are also very important.

As the coating implementor, the core technical personnel can flexibly deal with the problems arising from the coating process, and at the same time operate the machine to play the performance of the equipment to ensure the production of qualified products.

The coating environment requirements mainly focus on the temperature and humidity of the environment; In the process design, equipment selection and material matching, it is necessary to consider the local natural climate of the production site, and at the same time, it is necessary to consider the impact of relevant materials stored in the corresponding environment, which can be corrected and improved in the process.

Different types of coating materials, curing methods and curing equipment are different; And coating material formulation technology, raw material quality and processing methods are also different; For the same kind of coating materials, the technical quality produced by different manufacturers is also different, and the requirements for equipment and process are also different. The final application scenarios of the product are different, and the designed process is also different.