Adhesive tape for mosquito eradication lamp, hot-melt adhesive of the adhesive tap and preparation method of the hot-melt adhesive

Abstract

The invention discloses a hot melt adhesive for adhesive tapes, which is composed by the following materials according the following weight ratio, 73-80 polyisobutene glue, 20-25 polyisobutene oil, 0.3-0.5 ultravioresistant agent, 0-0.2 hydroquinone and 1-2 ceresin wax, heavy engine oil can be added according to needs or heavy engine oil can be utilized to substitute for hydroquinone and ceresin wax with weight ratio of 1 to 2. The process for preparing the hot melt adhesive is that firstly various materials except polyisobutene glue are mixed and heated to 120-140 DEG C, the mixture is kept in the state of melting, and homogenously mixed after being blended, and then the polyisobutene glue is added, the constant temperature is kept between 120 DEG C and 140 DEG C, then the blending enables the system to be homogenously mixed, consequently the cooling is accomplished. Adhesive tape for a mosquitocide light is formed by uniformly coating the prepared hot melt adhesive on a carrier. Thehot melt adhesive of the invention is perfect in sagging resistance and adhesive property, high in light resistance and oxidation resistance and environment-friendly in materials, which is capable ofeffectively sticking winged insects at the temperature of -10 to 70 DEG C. In addition, the adhesive tape is durable, a relatively long adhesive tape placed in an adhesive tape box can be multiply used by sections, and the cost of consumable materials can be reduced.

Description

【Technical field】 [0001] The invention relates to a hot-melt adhesive for adhesive tape and a preparation method thereof, and also relates to an adhesive tape for a mosquito killer lamp using the hot-melt adhesive as an adhesive material, which is mainly used in mosquito-killing equipment. 【technical background】 [0002] As a new type of mosquito killer, the sticky mosquito killer has been quickly accepted by consumers due to its environmental protection, high efficiency, and personalization. It has gradually replaced the traditional electric shock mosquito killer and has become the mainstream in the mosquito killing field. product. [0003] The adhesive tape used to stick insects such as mosquitoes and flies in traditional mosquito killer lamps is wound in an adhesive tape box, and hot-melt adhesive is applied to a long strip of paper or film as a carrier to make it When insects such as mosquitoes and flies fly into a specific area due to the attraction of ultraviolet rays...

AI Technical Summary

Problems solved by technology

[0005] The applicant has tried to propose a concept in the industry that has a longer adhesive tape and can be used in multiple times. In theory, this purpose can be achieved as long as the length of the adhesive tape is lengthened. In the early stage, this detail was not considered in detail. No one in the industry has proposed improvements to the hot melt adhesive used, and the hot melt adhesive commonly used in other fields is still used. Practice has proved that this type of hot melt adhesive has the following chemical properties. Disadvantages: First, poor touch adhesion, mosquitoes and other insects are easy to break free from their shackles, resulting in poor sticky insect effect; second, poor sag resistance, hot melt adhesive is easy to fall from the carrier, resulting in the aging of the adhesive tape and loss of adhesion. The capture function, obviously, also leads to an increase in the cost of user consumables; third, the materials used in traditional hot melt adhesives are not environmentally friendly and are likely to pollute the environment

[0006] Therefore, the direct extension of the adhesive tape using traditional hot-melt adhesive cannot effectively solve the above various technical obstacles. If the applicant needs to adapt to the new technical scheme proposed by the applicant about the adhesive tape, the traditional hot-melt adhesive must be made The improvement of the applicability can improve the overall performance of the sticky insect killer lamp

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