Environmental protection adhesive

An adhesive and environmentally friendly technology, applied in the direction of adhesives, wax adhesives, adhesive types, etc., can solve the problems of polluting the environment, damaging human health, etc., and achieve the effect of simple preparation method, low production cost and excellent performance

Inactive Publication Date: 2008-09-10
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the serious problems existing in existing adhesives, such as polluting the environment and damaging human health due to the presence of harmful ingredients, the p...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Prepare materials according to the following proportions:

[0035] Mother liquor 50kg

[0036] water 25kg

[0037] Acrylic 10kg

[0038] Starch 10kg

[0039] Polyethylene glycol octylphenyl ether-10 3kg

[0040] Rosin 0.4kg

[0041] Hydroxymethylcellulose 0.4kg

[0042] Dibutyl phthalate 0.3kg

[0043] Potassium persulfate 0.7kg

[0044] Sodium Benzoate 0.2kg

[0045] Wherein, mother liquor composition is as follows:

[0046] Solid paraffin 10kg

[0047] Tween-80 5.3kg

[0048] Span-80 4.7kg

[0049] water 80kg

[0050] Through the following methods:

[0051] 1. Preparation of mother liquor: After melting 10kg of solid paraffin, add 5.3kg of Tween-80 and 4.7kg of Span-80 composite emulsifier and 80kg of water, and fully stir at 80°C to make 100kg of mother liquor;

[0052] 2. Take 50kg of the above mother liquor, add 3kg of surfactant polyethylene glycol octyl phenyl ether-10 and 10kg of acrylic acid into it, put it into the reactor, stir fully at a consta...

Embodiment 2

[0055] Prepare materials according to the following proportions:

[0056] Mother liquor 40kg

[0057] water 30kg

[0058] Acrylic 18kg

[0059] Urea 6kg

[0060] Polyethylene glycol octylphenyl ether-10 5kg

[0061] Rosin 0.2kg

[0062] Hydroxymethylcellulose 0.2kg

[0063] Dibutyl phthalate 0.1kg

[0064] Potassium persulfate 0.4kg

[0065] Sodium Benzoate 0.1kg

[0066] Wherein, mother liquor composition is as follows:

[0067] Solid paraffin 5kg

[0068] Tween-80 4.7kg

[0069] Span-80 5.3kg

[0070] water 85kg

[0071] The preparation method is the same as in Example 1.

Embodiment 3

[0073] Prepare materials according to the following proportions:

[0074] Mother liquor 56kg

[0075] water 15kg

[0076]Acrylic 10kg

[0077] Starch 8kg

[0078] Polyethylene glycol octylphenyl ether-10 8kg

[0079] Borax 0.5kg

[0080] Hydroxymethylcellulose 0.5kg

[0081] Dibutyl phthalate 0.5kg

[0082] Ammonium persulfate 1kg

[0083] Sodium Benzoate 0.5kg

[0084] Wherein, mother liquor composition is as follows:

[0085] Solid paraffin 15kg

[0086] Tween-80 8kg

[0087] Span-80 7kg

[0088] water 70kg

[0089] The preparation method is the same as in Example 1.

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PUM

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Abstract

The invention provides environmental protection adhesive and is characterized in that the invention is formed by the raw materials (mass proportion): mother liquor 40-60, acrylic acid 10-20, water 15-35, thickening agent 5-15, surfactant 3-10, tackifier 0.1-2, modifying agent 0.1-2, evocating agent 0.4-1, plasticiser 0.1-1, and preservative 0.1-1. Solid paraffin is taken as the main raw material, then a small quantity of chemical additive is added, thus the environmental protection adhesive which has good performance and low cost and does not contain harmful components such as formaldehyde and so on can be produced; the requirements of product performance and use of the environmental protection adhesive can be satisfied by adjusting the proportion of the compositions to produce the environmental protection adhesive which is applicable to industries such as sheet materials, furniture manufacturing, building industry, decoration industry and so on. The environmental protection adhesive has easy-obtaining raw materials, a simple preparation method, short process flow, low production cost, low energy consumption, no pollution discharge and no toxicity discharge, and does not bring any harm to producers and users.

Description

technical field [0001] The invention relates to an adhesive, in particular to an environment-friendly colloidal agent, which belongs to the technical field of chemistry and chemical engineering. Background technique [0002] Although there are many types of adhesives currently in use, most of them are non-environmentally friendly products that affect the environment and damage human health because of the addition of harmful chemical components such as formaldehyde, benzene, and toluene. On the other hand, adhesives are commonly used products in people's life and production, especially in sheet metal manufacturing, furniture manufacturing, construction, home improvement industries, etc., all of which use adhesives, and the amount is quite large. Therefore, the use of non-environmentally friendly adhesives will cause serious pollution to people's environment and harm people's health. Therefore, it is necessary to improve the existing technology and develop an environmentally ...

Claims

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Application Information

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IPC IPC(8): C09J191/06C09J103/02C09J101/02C09J4/00
Inventor 王一钧陈秀敏杨树
Owner KUNMING UNIV OF SCI & TECH
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