Rubber-based easy-to-pull adhesive and preparation method thereof

A kind of easy-pull adhesive and rubber technology, applied in the direction of adhesive, adhesive type, film/sheet adhesive, etc., can solve the problem of poor balance performance, and achieve stable tensile strength, excellent balance effect, excellent conformity sexual effect

Inactive Publication Date: 2019-08-30
新纶电子材料(常州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the defects of the prior art. One of the purposes of the present invention is to provide a rubber-based easy-to-pull glue, which is used to solve the initial stickiness of the rubber-based easy-to-pull glue in the process of the prior art. The problem of poor balance performance among force, tensile glue strength and adhesive force, so that the rubber-based easy-to-pull glue has better environmental adaptability and can be used in a wider range of electronic technology fields

Method used

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  • Rubber-based easy-to-pull adhesive and preparation method thereof
  • Rubber-based easy-to-pull adhesive and preparation method thereof
  • Rubber-based easy-to-pull adhesive and preparation method thereof

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with specific examples. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the protection scope of the present invention.

[0022] see Figure 1-3 In the following, specific examples are used to illustrate the implementation of the present invention, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.

[0023] see figure 1 , the present invention provides a rubber-based pop-up adhesive 1, the rubber-based pop-up adhesive 1 compri...

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Abstract

The invention provides a rubber-based easy-to-pull adhesive and a preparation method thereof. The rubber-based easy-to-pull adhesive comprises: a first release film, a first face adhesive layer located on the first release film, a first wetting layer located on the first face adhesive layer and used for increasing a wetting speed of the first face adhesive layer, a base film layer located on the first wetting layer, a second face adhesive layer located on the base film layer, and a second release film located on the second face adhesive layer. The provided rubber-based easy-to-pull adhesive isless affected by an ambient temperature when being used, and especially in a low temperature condition such as winter, has the advantages of being more convenient and efficient, and at the same time,because the wetting layer has the characteristics of foam cotton, the rubber-based easy-to-pull adhesive has a certain buffer and shock-absorption effect.

Description

technical field [0001] The invention relates to the technical field of material forming, and specifically discloses a rubber-based easy-pull glue and a preparation method thereof. Background technique [0002] With the development of the electronics industry, strong adhesive and removable pop-up adhesives have emerged. Among them, rubber-based pop-up adhesives have the advantages of strong adhesion, easy removal, and no residue, and have attracted widespread attention. However, the initial viscosity of rubber-based pop-up glue with good strength is generally small, especially in winter, when the low temperature in winter makes the rubber-based pop-up glue hard, resulting in low viscosity or even no stickiness, which in turn affects the use effect of the pop-up glue, and Operator productivity. In the existing designs, rubber with low styrene content and low hardness is generally selected, or liquid softeners and liquid resins are added to the rubber to reduce the hardness of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J7/29C09J109/06C09J153/00C09J11/08
CPCC09J11/08C09J109/06C09J2409/00C09J2409/006C09J2453/00C09J2453/006C09J7/29C09J2301/124C09J2301/16C09J2301/308C08L53/00C08L61/14C08L57/02C08L93/04
Inventor 朱湖杨海
Owner 新纶电子材料(常州)有限公司
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