Bopp antirust adhesive tape, its preparation method and application

Abstract

The invention discloses a BOPP anti-rust adhesive tape. The BOPP anti-rust adhesive tape is composed of a BOPP plastic film and anti-rust glue water, has a low viscidity, and is applied to product adhesion, wherein the contact surface is capable of acting an effective anti-rust effect on a metal product. The preparation method is a method of adopting a high-voltage corona at first, and then coating, thus the BOPP has high tensile resistance and waterproofness, as well as can protect metal from the wears generated by packaging and transportation, and prevent the metal oxidation phenomenon caused by water vapour permeation influence; moreover, the anti-rust adhesive tape is designed to be low-viscidity and is convenient to be removed without a residual adhesive phenomenon on the surface of the metal, thus easily restoring the cleanliness of the surface of the metal. The BOPP anti-rust adhesive tape is capable of being applied to metal rust prevention, efficient in anti-rust and antioxidant effects, and capable of effectively combining adhesive tape packaging with the double effects of rust prevention and corrosion resistance. The preparation method disclosed by the invention is applicable to preparation of a BOPP anti-rust adhesive tape, and the BOPP anti-rust adhesive tape is further applied to metal rust prevention.

Description

technical field [0001] The invention belongs to the field of anti-rust, and relates to an anti-rust adhesive tape, in particular to a BOPP anti-rust adhesive tape, its preparation method and application. Background technique [0002] For metal rust prevention, traditional methods are divided into packaging rust prevention and coating rust prevention. Packaging anti-rust refers to the use of anti-rust paper, anti-rust bags and other packaging materials for anti-rust treatment, mainly relying on the packaging materials to block the oxygen and moisture in the air from contacting the metal, and through the anti-oxidation inhibitors in the packaging materials on the metal surface Form a protective film to achieve the effect of metal anti-rust and anti-oxidation. When using packaging for anti-rust, the most important thing is that the packaging must be completely sealed. When it cannot be completely sealed or the packaging material is damaged, the anti-rust effect will be affecte...

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Problems solved by technology

[0003] In the prior art, metal coating anti-rust can be divided into coating paint, electroplating, anti-rust oil, anti-rust water, coating anti-rust mainly can be completely attached to the surface of the metal, and has visibility for the protection of the metal surface , intuitive effect of touchability, and has a certain degree of waterproof effect, so the effect of anti-rust and anti-oxidation will be more reliable than packaging anti-rust, but also because of the thick coating layer on the surface, for post-processing operations, if you want Removal will increase a lot of inconvenience and pollution (such as waste water pollution, solvent pollution)

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