Anti-wrinkle butyl waterproof sealing adhesive tape

A waterproof sealing and anti-wrinkle technology, applied in the direction of adhesives, film/sheet adhesives, film/sheet release liners, etc., can solve the problems of poor waterproof sealing effect, increase production costs, and prevent water leakage , Improve the effect of waterproof sealing effect

Pending Publication Date: 2020-06-19
SHANDONG SHUANGYUAN SEALING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an anti-wrinkle butyl waterproof sealing tape, which solves the problem of poor waterproof sealing effect due to the formation of large wrinkles on the PE anti-adhesive film after the existing product is rolled into a roll

Method used

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  • Anti-wrinkle butyl waterproof sealing adhesive tape
  • Anti-wrinkle butyl waterproof sealing adhesive tape

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The anti-wrinkle butyl waterproof sealing tape includes an aluminum foil film 1, a butyl self-adhesive 2 and a PE anti-adhesive film 3 arranged in sequence, and the PE anti-adhesive film 3 is provided with irregular folds.

Embodiment 2

[0022] The anti-wrinkle butyl waterproof sealing tape includes aluminum foil film 1, butyl self-adhesive 2 and PE anti-adhesive film 3 arranged in sequence. The PE anti-adhesive film 3 is provided with irregular folds, and the irregular The vertical distance between the crests and troughs of the folds is 0.08 mm.

Embodiment 3

[0024] The anti-wrinkle butyl waterproof sealing tape includes aluminum foil film 1, butyl self-adhesive 2 and PE anti-adhesive film 3 arranged in sequence. The PE anti-adhesive film 3 is provided with irregular folds, and the irregular The vertical distance between the crests and troughs of the folds is 0.06 mm, and the length is 0.15 times the width of the PE anti-adhesive film 3 .

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PUM

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Abstract

The invention discloses an anti-wrinkle butyl waterproof sealing adhesive tape, which belongs to the technical field of sealants. The problem that after an existing product is wound into a roll, the waterproof sealing effect is poor due to the fact that large wrinkles are formed on the PE anti-sticking film is solved. The anti-wrinkle butyl waterproof sealing adhesive tape comprises an aluminum foil film, butyl self-adhesive glue and a PE anti-sticking film which are sequentially arranged, and irregular wrinkles are arranged on the PE anti-sticking film. The preparation method of the irregularwrinkles comprises the following steps of pressing the irregular wrinkles on the PE anti-sticking film by using an embossing machine, and compounding the irregular wrinkles on the butyl self-adhesiveglue, or engraving a composite roller of the butyl self-adhesive glue coating machine into a wrinkle roller, and pressing irregular wrinkles on the PE anti-sticking film when the butyl self-adhesiveglue is compounded with the PE anti-sticking film. The method can be used for producing the anti-wrinkle butyl waterproof sealing adhesive tape.

Description

technical field [0001] The invention relates to an anti-wrinkle butyl waterproof sealing tape, which belongs to the technical field of sealants. Background technique [0002] The existing butyl tape is coated with 0.8-1.5mm butyl self-adhesive on an aluminum foil film with a thickness of 0.036-0.05mm, and then covered with a PE anti-adhesive film with a thickness of 0.04mm. The width is butyl waterproof tape. When using it, the PE anti-adhesive film is torn off to expose the butyl self-adhesive layer, and it can be pasted on the adherend to achieve a waterproof and sealing effect. [0003] Because the aluminum foil film of the exposed layer has no elongation and the butyl self-adhesive is a soft elastic body, after the butyl self-adhesive composite PE anti-adhesive film is rolled into a roll, the PE anti-adhesive film is easy to form larger wrinkles , Compress the butyl self-adhesive adhesive layer, the local adhesive layer becomes thinner, especially in summer, the adhesiv...

Claims

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Application Information

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IPC IPC(8): C09J7/40C09J7/28C09J7/30
CPCC09J7/403C09J7/28C09J7/30
Inventor 杜宇翔杜德升于世花
Owner SHANDONG SHUANGYUAN SEALING TECH CO LTD
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