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Environmentally-friendly anti-corrosion adhesive for decorative wallpaper paste and preparation method thereof

An adhesive, environmentally friendly technology, applied in the direction of adhesives, non-polymer adhesive additives, non-polymer organic compound adhesives, etc., can solve the problems of affecting the wallpaper paving effect, the application prospect is not very good, and the service life is short. , to achieve the effects of good compatibility between raw materials, no irritating odor, and long service life

Inactive Publication Date: 2018-09-04
合肥市旺友门窗有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) Non-environmentally friendly wallpaper adhesives: Most of the raw materials use phenolic resins, urea-formaldehyde resins, polyvinyl acetal and other components, and the adhesives prepared from this always contain residual free formaldehyde, and formaldehyde is a toxic and harmful substance. Substances, it will cause serious air pollution and bring great harm to the human body;
[0005] (2) Environmentally friendly wallpaper adhesive: the raw materials are mostly grain-based adhesives made of starch, potato flour, and glutinous rice flour. Although this type of grain-based adhesive has no formaldehyde and is more environmentally friendly, it has poor adhesion and is prone to moisture, mildew and corrosion. Affect the paving effect of wallpaper, resulting in yellowing, blackening, bulging, warping, and even holes due to corrosion. The service life is short and the application prospect is not very good

Method used

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  • Environmentally-friendly anti-corrosion adhesive for decorative wallpaper paste and preparation method thereof
  • Environmentally-friendly anti-corrosion adhesive for decorative wallpaper paste and preparation method thereof
  • Environmentally-friendly anti-corrosion adhesive for decorative wallpaper paste and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A kind of environment-friendly and corrosion-resistant adhesive for pasting decorative wallpaper, the following two components of A and B are weighed:

[0035] Component A: Chinese yam syrup 10kg, vinyl acetate 12kg, pine syrup 8kg, polyvinyl alcohol 10kg, hydrogenated rosin 3kg, N-butoxymethacrylamide 0.4kg, glycidyl methacrylate 0.6kg, iso Piperylene-styrene block copolymer 2kg, crosslinking agent 1.5kg, coupling agent 2kg, accelerator 1kg and antioxidant 1kg;

[0036] Component B: fiber gypsum 3kg, expanded chlorite 2kg, Yunnan Tengchong volcanic ash 4kg and palygorskite 1kg;

[0037] The selection of the above-mentioned auxiliary agents is shown in the following table 1:

[0038] Table 1

[0039]

[0040]

[0041] The preparation method of the above-mentioned decorative wallpaper pasting environment-friendly corrosion-resistant adhesive is as follows:

[0042] (1) Firstly, the above-mentioned weighed fiber gypsum, expanded chlorite, Yunnan Tengchong volcani...

Embodiment 2

[0047] A kind of environment-friendly and corrosion-resistant adhesive for pasting decorative wallpaper, the following two components of A and B are weighed:

[0048] Component A: Chinese yam medicine slurry 12kg, vinyl acetate 14kg, pine tree slurry 10kg, polyvinyl alcohol 15kg, hydrogenated rosin 4kg, N-butoxymethacrylamide 0.5kg, glycidyl methacrylate 0.8kg, iso Piperylene-styrene block copolymer 2.5kg, crosslinking agent 2kg, coupling agent 2.5kg, accelerator 1.5kg and antioxidant 1.2kg;

[0049] Component B: 4kg of fibrous gypsum, 2.5kg of expanded chlorite, 5kg of Yunnan Tengchong volcanic ash and 1.5kg of palygorskite;

[0050] The selection of the above-mentioned auxiliary agents is shown in the following table 2:

[0051] Table 2

[0052] serial number

Component

Element

1

crosslinking agent

Trimethylolpropane

2

coupling agent

Anti-sedimentation aluminate coupling agent ASA

3

Accelerator

Accelerator DPTT

...

Embodiment 3

[0059] A kind of environment-friendly and corrosion-resistant adhesive for pasting decorative wallpaper, the following two components of A and B are weighed:

[0060] Component A: Chinese yam medicine slurry 15kg, vinyl acetate 16kg, pine tree slurry 12kg, polyvinyl alcohol 20kg, hydrogenated rosin 5kg, N-butoxymethacrylamide 0.6kg, glycidyl methacrylate 1kg, isopentyl Metadiene-styrene block copolymer 3kg, crosslinking agent 2.5kg, coupling agent 3kg, accelerator 2kg and antioxidant 1.5kg;

[0061] Component B: fiber gypsum 5kg, expanded chlorite 3kg, Yunnan Tengchong volcanic ash 6kg and palygorskite 2kg;

[0062] The selection of the above-mentioned additives is shown in the following table 3:

[0063] table 3

[0064] serial number

Component

Element

1

crosslinking agent

polypropylene glycol

2

coupling agent

Anti-sedimentation aluminate coupling agent ASA

3

Accelerator

Accelerator DPTT

4

antioxidant

...

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PUM

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Abstract

The invention discloses an environmentally-friendly anti-corrosion adhesive for decorative wallpaper paste and a preparation method thereof, and relates to the technical field of adhesives. The adhesive is prepared from, by weight, common yam rhizome pulp, vinyl acetate, pine pulp, polyvinyl alcohol, hydrogenated rosin, N-n-butoxy-methyl-acrylamide, glycidyl methacrylate, isoprene-styrene block copolymer, cross-linking agent, coupling agent, accelerator, antioxidant, fibrous plaster, swelling chlorite, Yunnan Tengchong volcanic ash and palygorskite. The preparation method is that the adhesiveis prepared through the steps of mixing, stirring and reaction of the raw materials and the like. The environmentally-friendly anti-corrosion adhesive for decorative wallpaper paste and the preparation method thereof have the advantages that the preparation is simple and convenient, environmentally-friendly and anti-corrosive, the comprehensive performance is excellent, the problems of yellowing,blackening, bulging, curling and the like in the prior art are solved, and the applicable fields and occasions are wide.

Description

technical field [0001] The invention relates to the technical field of adhesives, in particular to an environment-friendly anti-corrosion adhesive for pasting decorative wallpapers and a preparation method thereof. Background technique [0002] During the decoration process of wallpaper, adhesives are needed to paste the wallpaper to the wall. The effect of wallpaper paving is also the embodiment of the whole decoration effect. Sticking wallpaper for a long time is the basic function of wallpaper adhesive. [0003] At present, adhesives for interior decoration wallpaper can be divided into the following two types; [0004] (1) Non-environmentally friendly wallpaper adhesives: Most of the raw materials use phenolic resins, urea-formaldehyde resins, polyvinyl acetal and other components, and the adhesives prepared from this always contain residual free formaldehyde, and formaldehyde is a toxic and harmful substance. Substances, it will cause serious air pollution and bring gr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): C09J4/06C09J4/02C09J11/04C09J11/06
CPCC09J4/06C09J11/04C09J11/06
Inventor 朱明超
Owner 合肥市旺友门窗有限公司
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