High-conversion-rate UV curing device and technology thereof

Abstract

The invention discloses a high-conversion-rate UV curing device and a technology thereof. The curing device comprises an AB adhesive tape and an equipment lamp tube used for UV curing which are sequentially arranged, and the AB adhesive tape is prepared from a first release layer, an acrylic acid pressure-sensitive adhesive layer, a base material layer, a silica gel layer and a second release layer; the device is characterized in that the device lamp tube comprises 180-250 sections of LED lamps or halogen lamps with the rated power of 60-120 mW and a plurality of sections of mercury lamps with the rated power of 100-200 mW; wherein the mercury lamps are distributed at the left end and the right end of the LED lamp or halogen lamp sequence. Through reasonable arrangement of lamp tube equipment, compared with the prior art, the optical AB adhesive tape prepared by the same technical scheme has the advantages that the optical AB adhesive tape can be fully photo-cured and has excellent physical properties; the prepared optical-grade AB adhesive tape has the characteristics of high peel strength and good exhaust performance.

Description

technical field [0001] The invention relates to the field of adhesives, in particular to a high-conversion UV curing device and a process thereof. Background technique [0002] In recent years, due to the popularization of various electronic devices, the market demand for AB glue has also continued to increase. In order to meet market demand, factories have increased production capacity and blindly increased the line speed of production line equipment. The structure of AB film is simple and the production process is relatively simple. Less, without changing the UV curing process, the AB glue cannot be fully cured, resulting in increased fluctuations in the physical properties and application properties of the product. [0003] Therefore, need to design a kind of brand-new process and equipment. Contents of the invention [0004] The object of the present invention is to provide a UV curing device with high conversion efficiency and a process thereof. [0005] In order to...

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Problems solved by technology

[0002] In recent years, due to the popularization of various electronic devices, the market demand for AB adhesives has also continued to increase. In order to meet market demand, factories have increased production capacity and blindly increased the line speed of production line equipment. The structure of AB adhesive films is simple and the production process is relatively simple. Less, without changing the UV curing process, the AB glue cannot be fully cured, resulting in increased fluctuations in the physical properties and application properties of the product

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