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Chemical-resistance adhesive tape

A chemical resistance and chemical technology, applied in the direction of adhesives, film/sheet adhesives, etc., can solve the problems of poor resistance to chemical solvents, low adhesion, and low temperature resistance of tapes, and achieve chemical resistance. Excellent, high adhesion effect

Inactive Publication Date: 2014-03-05
CHANGSHU CHANGJIANG TAPE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the tape is not resistant to high temperature, poor resistance to chemical solvents, and low adhesion.

Method used

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  • Chemical-resistance adhesive tape

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Embodiment Construction

[0012] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0013] see figure 1 , figure 1 It is a kind of chemical-resistant adhesive tape of the present invention, and described chemical-resistant adhesive tape comprises uppermost layer 1, middle layer 2 and lowermost layer 3, and described uppermost layer 1 is masking paper, and described middle layer 2 is melamine formaldehyde resin, so The bottom layer 3 is shadowless glue.

[0014] To further illustrate, the shadowless adhesive includes epoxy acrylate, polyurethane acrylate, polyether acrylate, polyester acrylate and acrylic resin, and the masking paper accounts for 41% of the weight of the main body of the chemical-resistant adhesive tape, and the...

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Abstract

The invention discloses a chemical-resistance adhesive tape consisting an uppermost layer, a middle layer and a lowermost layer, wherein the uppermost layer is textured paper, the middle layer is melamino-formaldehyde resin, and the lowermost layer is shadowless glue; the textured paper accounts for 37-41% of the main body of the chemical-resistance adhesive tape by weight, the melamino-formaldehyde resin accounts for 26-34% of the main body of the chemical-resistance adhesive tape by weight and the shadowless glue accounts for 27-41% of the main body of the chemical-resistance adhesive tape by weight. The chemical-resistance adhesive tape provided by the invention has the advantages of high temperature resistance, excellent chemical solvent resistance, high adhesive force and the like.

Description

technical field [0001] The invention relates to an adhesive tape, in particular to a chemical-resistant adhesive tape. Background technique [0002] Ordinary sealing and packaging tape (BOPP biaxially oriented polypropylene) in daily life is an indispensable daily necessities in any enterprise, company, or personal life. However, compared with the current domestic situation, although there are many manufacturers, the technology is uneven. . Moreover, the technical content of the domestic tape industry is still at a very low stage, and the country has not yet made a clear choice about it. People often have a very ignorant understanding of adhesive tape, thinking that the price is low and the viscosity is good. In fact, these are wrong understandings and judgments. [0003] So how to choose the quality of the tape? In fact, there are two standards for the quality of adhesive tape in use, one is initial adhesion, the other is retention, and the two are inversely proportional...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J7/04
Inventor 张剑萍
Owner CHANGSHU CHANGJIANG TAPE