How to deal with oil leakage during plastic shell oil spraying processing

December 26, 2023

Spraying ordinary colored paint on plastic shells can enrich the color of plastic shells to meet different consumer needs for color, while also providing protection and decoration. Oil loss after shell oil spraying processing is a common surface defect problem encountered in the coating processing industry. The application of surface treatment agents just meets the needs of solving the problem of oil loss in plastic spraying with ordinary paint.
For plastic spray paint manufacturers, the first thing to ensure is that the paint on the plastic shell can bond well with the plastic substrate without oil loss after spraying processing. The main reason for paint peeling is due to insufficient adhesion between the substrate and the coating. Even if the coating is produced quickly without good adhesion, the quality of the coating will be poor, and all so-called protection and decoration properties cannot be achieved. Therefore, for plastic surface oil spraying, solving the problem of plastic surface adhesion is increasingly important.
In the industry, the solution to the problem of oil leakage or non-compliance with adhesion testing during plastic surface spraying processing is to use a plastic surface treatment agent, which is applied to the surface of the substrate through the action of the primer, forming a coating film. On the one hand, it exerts force between the molecules of the substrate, and on the other hand, it effectively combines with the paint to enhance the adhesion of the paint on the substrate, thereby achieving the goal of solving oil leakage.
At this point, surface treatment agents play an important advantage and the usage method is very simple. After controlling the process flow and effectively cleaning the surface of the plastic substrate, spraying and other steps are carried out. They are widely used in plastic materials such as nylon, PP, PPS, TR90, etc. They are an effective solution to solve the problems of plastic oil spraying and failure to meet the grade of adhesion testing.
Dongguan Anding Technology Manufacturing Co., Ltd. is a modern private enterprise integrating product development and design, precision mold manufacturing, product injection molding, oil injection screen printing, and electronic assembly. It is located in Chuangye Road, Dongshan Village, Qishi Town, Dongguan City, with convenient transportation. Our company adheres to the corporate tenet of "emphasis on quality, integrity, and responsibility", with the business philosophy of "customer first, technology, efficiency, and service". Under the guidance of the "Four Fines" business policy, the company has reached the forefront of the industry in the entire precision parts processing industry.Injection mold processing - TV Plastic shell mold, Electronic product mold,Electronic digital product mold,Mobile phone peripheral product mold,Toy product molds, Household.

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