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Environment-friendly binder

An adhesive, environmentally friendly technology, applied in the direction of adhesive types, cellulose adhesives, conjugated diene adhesives, etc., can solve the problems of polluting the environment, affecting human health, etc. The preparation method is simple and easy to implement, and the bonding effect is good.

Inactive Publication Date: 2016-03-16
郭敏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Now in the process of decorating a house, many adhesives are used. These adhesives are widely used in the bonding of wallpaper, ceramic tiles, wood and other materials, and the free formaldehyde, benzene and toluene in the adhesives are harmful to indoor air quality. The main killer, polluting the environment and affecting human health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The prescription of present embodiment is as follows:

[0024] SBR 5%;

[0025] Glycerin fatty acid ester 2%;

[0026] Sodium silicate 1%;

[0027] Sodium aluminate 1%;

[0028] Polyethylene glycol 10%;

[0029] The balance is water.

[0030] The preparation method of this embodiment is as follows:

[0031] 1. According to the composition ratio of the ingredients, weigh the glycerin fatty acid ester required for the formula, and add it to the preparation container.

[0032] 2. Add the styrene-butadiene rubber required by the formula into the preparation container in turn, and stir with a mixer for 10 minutes after each substance is added, so that it can be fully emulsified with the emulsifier.

[0033] 3. Following step 2, sequentially add sodium aluminate, sodium aluminate and polyethylene glycol required by the formula into the preparation container. Stir with a mixer for 10 minutes to fully dissolve it.

[0034] 4. Following step 3, add water to 100% in the p...

Embodiment 2

[0036] The prescription of present embodiment is as follows:

[0037] Polyurethane 10%;

[0038] Sucrose fatty acid ester 5%;

[0039] Sodium silicate 5%;

[0040] Sodium aluminate 5%;

[0041] Isopropanol 30%;

[0042] The balance is water.

[0043] The preparation method of this embodiment is as follows:

[0044] 1. According to the composition ratio of the ingredients, weigh the sucrose fatty acid ester required for the formula, and add it to the preparation container.

[0045] 2. Add the polyurethane required by the formula into the preparation container in turn, and stir with a mixer for 20 minutes after each substance is added, so that it can be fully emulsified with the emulsifier.

[0046] 3. Following step 2, add sodium aluminate, sodium aluminate and isopropanol required for the formula into the preparation container in sequence. Stir with a mixer for 20 minutes to fully dissolve it.

[0047] 4. Following step 3, add water to 100% in the preparation container...

Embodiment 3

[0049] The prescription of present embodiment is as follows:

[0050] Nitrocellulose 20%;

[0051] Sorbitan fatty acid ester + propylene glycol fatty acid ester 10%, sorbitan fatty acid ester: propylene glycol fatty acid ester = 5:5 (weight ratio);

[0052] Sodium silicate 10%;

[0053] Sodium aluminate 10%;

[0054] Ethyl acetate 30%;

[0055] The balance is water.

[0056] The preparation method of this embodiment is as follows:

[0057] 1. According to the proportion of ingredients, weigh the sorbitan fatty acid ester and propylene glycol fatty acid ester required for the formula, and add them to the preparation container.

[0058] 2. Add the nitrocellulose required by the formula into the preparation container in turn, and stir with a mixer for 30 minutes after each substance is added to make it fully emulsified with the emulsifier.

[0059] 3. Following step 2, sequentially add sodium aluminate, sodium aluminate and ethyl acetate required for the formula into the pr...

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PUM

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Abstract

The invention discloses an environment-friendly binder, and a preparing method and application thereof. The environment-friendly binder does not contain phenol, formaldehyde, cresol, acetaldehyde, hyacinthin, methylbenzene, ethylbenzene, acetone, diisocyanate, vinyl acetate and epichlorohydrin and other non-environment friendly organic solvents. Raw materials in a formula are easy to obtain, the preparing method is easy and feasible, and the environment-friendly binder can be used for binding internal wall tiles, wallpaper, wall cloth, ceramic, carpet, office supplies and the like and has good binding effects.

Description

technical field [0001] The invention relates to an adhesive, and in particular provides an environment-friendly adhesive. Background technique [0002] Now in the process of decorating a house, many adhesives are used. These adhesives are widely used in the bonding of wallpaper, ceramic tiles, wood and other materials, and the free formaldehyde, benzene and toluene in the adhesives are harmful to indoor air quality. The main killer, pollutes the environment and affects human health. [0003] The purpose of the present invention is to provide an adhesive that does not contain formaldehyde, toluene, and benzene, is cheap, stable in performance, and easy to operate and use in production, and its preparation method. The adhesive can be used for interior wall tiles, wallpaper, wall Bonding of cloth, ceramics, carpets, office supplies, etc. Contents of the invention [0004] One of the objects of the present invention is to provide an environment-friendly adhesive, which is co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J109/06C09J175/04C09J101/18C09J11/04C09J11/06
CPCC09J109/06C08K3/24C08K3/34C08K5/103C08K5/42C08K5/521C08K13/02C09J11/04C09J11/06C09J101/18C09J175/04C08L75/04
Inventor 郭敏
Owner 郭敏
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