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Water-based environment-friendly fine mounting glue

An environmentally friendly, water-based technology, applied in the field of fine mounting glue, can solve the problems of non-environmental protection, harmful gas exceeding the standard odor, etc., and achieve the effects of fast drying speed, high production efficiency, and no bad smell

Active Publication Date: 2014-12-24
牛小夺
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When making hardcover gift boxes by hand, there are high requirements for the initial adhesion and long-lasting viscosity of the glue. In order to make the glue have good initial adhesion and long-lasting viscosity, toluene and xylene rosin were used in the past when making glue. , SBS and other raw materials are made by water-emulsion method. Since this process uses toluene and xylene, the harmful gas exceeds the standard (big smell) and is not environmentally friendly.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A water-based environment-friendly fine mounting glue, which is composed of the following raw materials in parts by weight:

[0019] Pre-emulsifier 400, seed monomer 45, drop monomer 180, initiator 1 18, initiator 2 95, functional auxiliary 22;

[0020] Wherein, the pre-emulsifier is composed of the following raw materials in parts by weight: deionized water 350, sodium hydroxide 10; acrylic acid 35, OP-10 5;

[0021] The seed monomer is composed of the following raw materials in parts by weight: 1 acrylic acid, 22-26 butyl acrylate, 10 vinyl acetate, 0.8 diacetone, and 0.8 polyacrylamide;

[0022] The dropping monomer is composed of the following raw materials in parts by weight: 5-8 parts by weight of acrylic acid, 115 parts of butyl acrylate, 53 parts of vinyl acetate, 1.2 parts of diacetone, and 1.8 parts of polyacrylamide;

[0023] Described initiator 1 is the ammonium persulfate aqueous solution that concentration is 3%;

[0024] Described initiator 2 is the amm...

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PUM

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Abstract

The invention discloses a water-based environment-friendly fine mounting glue, which is composed of the following raw materials: a pre-emulsifier, a seed monomer, an dropping monomer, an initiator 1, an initiator 2 and a functional additive. The fine mounting glue produced by the invention is environment-friendly and healthy, does not have bad smell or contain harmful substances such as toluene, dimethylbenzene and heavy metals, and has the advantages of high solid content and high toughness. The mounting product hardly wrinkle or deform. In addition, the glue has fast drying speed at room temperature, high yield efficiency, good stain cleaning performance and coating performance, and initial adhesion and lasting adhesion reaching the process requirements for a hardcover gift box.

Description

technical field [0001] The invention mainly relates to a fine mounting glue, in particular to a water-based environment-friendly fine mounting glue. Background technique [0002] When making hardcover gift boxes by hand, there are high requirements for the initial adhesion and long-lasting viscosity of the glue. In order to make the glue have good initial adhesion and long-lasting viscosity, toluene and xylene rosin were used in the past when making glue. , SBS and other raw materials are made by water-emulsion method. Since this process uses toluene and xylene, the harmful gas exceeds the standard (big smell) and is not environmentally friendly. Contents of the invention [0003] The object of the present invention is to provide a water-based environment-friendly fine mounting glue. [0004] The present invention is achieved through the following technical solutions: [0005] A water-based environment-friendly fine mounting glue, which is composed of the following r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09J151/00C08F265/10C08F220/06C08F220/18C08F218/08C08F2/24
Inventor 陶贺良陶麒丞
Owner 牛小夺
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