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Glue for producing brown paper adhesive tape and production method of glue

A manufacturing method and adhesive tape technology, applied in the direction of adhesives, adhesive types, rosin adhesives, etc., can solve the problems of insufficient high temperature protection, residual glue, etc.

Inactive Publication Date: 2016-01-06
福建友和胶粘科技实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, the pressure-sensitive adhesive used in kraft paper tape can only withstand 200 degrees and may have residual glue, which cannot achieve the high-temperature protection function used in industry

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] In order to further illustrate the purpose, features and effects of the present invention, the following details are as follows.

[0020] The glue used to manufacture the kraft paper adhesive tape of the present invention is a water-based emulsion pressure-sensitive adhesive, and the formula includes by weight: 100 parts of R2 glue, 1-5 parts of benzoate, 8-16 parts of water-based rosin thickening emulsion, 30 parts Double blowing agent 0.2-0.8 part and crosslinking agent 0.05-0.3 part.

[0021] The production method is: first weigh the weight of R2 glue, and then add in proportion: benzoate, water-based rosin thickening emulsion, 30 times foaming agent (stir with deionized water at a ratio of 1:1 before use) , Finally, add the cross-linking agent; stir for 15 minutes until uniform and ready to use. Preferably, 100 parts of R2 glue, 2 parts of benzoate, 10 parts of water-based rosin thickening emulsion, 0.5 part of 30 times foaming agent and 0.2 part of crosslinking ag...

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PUM

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Abstract

The invention discloses glue for producing a brown paper adhesive tape. The glue comprises the following components in parts by weight: 100 parts of R2 glue, 1-5 parts of benzoate, 8-16 parts of an aqueous rosin tackifying emulsion, 0.2-0.8 part of a 30-time foaming agent and 0.05-0.3 part of a cross-linking agent. The glue can resist the high temperature about 650 DEG C without forming glue residue (particularly being applied to automotive glass), so that the high-temperature protection in industrial use is realized.

Description

technical field [0001] The invention relates to a kind of glue, in particular to a kind of glue for making kraft paper adhesive tape and its making method, and also to the making method of the glue. Background technique [0002] Kraft paper tape is based on kraft paper, and glue is coated on the inside to form a tape with high temperature protection. Generally, the pressure-sensitive adhesive used in kraft paper tape can only withstand 200 degrees and may have residual glue, which cannot achieve the high-temperature protection function used in industry. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a kind of glue for making kraft paper adhesive tape, which can withstand the temperature of about 650 degrees without residual glue after foaming treatment (especially for the application on automobile glass), so as to achieve industrial use high temperature protection. [0004] In order to solve the above-mentione...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J133/08C09J193/04C09J7/04
Inventor 林克波李文森黄志洪
Owner 福建友和胶粘科技实业有限公司