Efficient and continuous silicone adhesive coloring system

Abstract

The invention relates to the technical field of silicone adhesive production, particularly to an efficient and continuous silicone adhesive coloring system, which sequentially comprises a primary color adhesive metering cylinder used for metering and extracting a primary color adhesive, a dynamic mixer, a static mixer and a racking machine in the conveying direction of the primary color adhesive,wherein a plurality of color paste metering cylinders used for metering extracted color paste are arranged on the primary color adhesive metering cylinder side by side, the discharging port of each color paste metering cylinder and the discharging port of the primary color adhesive metering cylinder are both communicated with the feeding port of the dynamic mixer, the discharging port of the dynamic mixer is communicated with the feeding port of the static mixer, and the discharging port of the static mixer is communicated with the racking machine. According to the invention, the color difference of the silicone adhesive can be reduced, and the mixing uniformity of the primary color adhesive and the color paste is improved, so that the product quality of the silicone adhesive is improved.

Description

technical field [0001] The present application relates to the technical field of silicone glue production, in particular to an efficient and continuous silicone glue coloring system. Background technique [0002] Silicone glue is a kind of ointment, once exposed to the moisture in the air, it will solidify into a tough rubber-like solid material. Because it is often used for bonding and sealing glass, it is commonly known as glass glue. [0003] The production process of silicone glue is usually made of base material by mixing and dehydrating various raw materials, and then adding various additives to the base material for mixing reaction to form a white or transparent primary color with specific physical and chemical properties. Silicone glue, referred to as primary color glue. In addition, when silicone glue is used in different scenarios, there are certain requirements for the color of the silicone glue. Therefore, it is necessary to add color paste to the primary color ...

AI Technical Summary

Problems solved by technology

[0005] However, the inventor believes that in the existing way of adding color paste, the color paste needs to be manually prepared in advance for the metering and extraction of the color paste metering cylinder, and the manually prepared color paste often has a certain color difference, and the mixing capacity of the static mixer is limited , resulting in affecting the product quality of the silicone adhesive; therefore, there is room for improvement

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