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Universal environment-friendly building glue and preparation method thereof

A construction glue, general-purpose technology, applied in the direction of epoxy resin glue, adhesive, adhesive type, etc., can solve the problems of bonding strength not as good as 801 glue, easy to fluff and roll, high manufacturing cost, and achieve environmentally friendly curing time , The effect of high raw material utilization and low equipment demand

Inactive Publication Date: 2017-10-17
六安三创建筑材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The manufacturing cost of some formaldehyde-free construction glues on the market is relatively high. Usually, the net cost per ton of materials is about 280-300 yuan, and the bond strength is not as good as 801 glue. Powdering and cracking often occur during use. Easy to fluff and curl when scraping

Method used

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  • Universal environment-friendly building glue and preparation method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0021] A kind of universal environment-friendly construction glue proposed by the present invention comprises the following raw materials in parts by weight: 60 parts of epoxy resin, 30 parts of acrylic resin, 10 parts of aluminum hydroxide gel, 12 parts of xanthan gum, 16 parts of glycerin, polyethylene glycol 6 parts of diol 300, 4 parts of sodium dodecylbenzenesulfonate, 12 parts of sodium carboxymethyl cellulose, 4 parts of dibenzylidene sorbitol, 1 part of antioxidant, 2 parts of water retaining agent, 4 parts of stabilizer, the composition 4 parts of nuclear agent, 4 parts of antifungal agent, 50 parts of ethanol, 20 parts of water.

[0022] Its preparation method comprises the following steps:

[0023] S1: Put the corresponding weight parts of epoxy resin and acrylic resin in a pulverizer to pulverize into particles with a particle size of 100 mesh or more, and then put the pulverized particles in a melting machine for 20 minutes at 80°C to obtain a resin solution;

[...

Embodiment 2

[0027] A kind of universal environment-friendly building glue proposed by the present invention comprises the following raw materials in parts by weight: 45 parts of epoxy resin, 50 parts of acrylic resin, 10 parts of aluminum hydroxide gel, 10 parts of xanthan gum, 12 parts of glycerin, polyethylene glycol 8 parts of diol 600, 5 parts of sodium dodecylbenzenesulfonate, 10 parts of sodium carboxymethyl cellulose, 3 parts of dibenzylidene sorbitol, 0.8 parts of antioxidant, 3 parts of water-retaining agent, 6 parts of stabilizer. 4 parts of nuclear agent, 4 parts of antifungal agent, 42 parts of ethanol, 25 parts of water.

[0028] Its preparation method comprises the following steps:

[0029] S1: Put the corresponding weight parts of epoxy resin and acrylic resin in a pulverizer to pulverize into particles with a particle size of 100 mesh or more, and then put the pulverized particles in a melting machine for 15 minutes at 70°C to obtain a resin solution;

[0030] S2: Put the...

Embodiment 3

[0033] A kind of universal environment-friendly building glue proposed by the present invention comprises the following raw materials in parts by weight: 40 parts of epoxy resin, 30 parts of acrylic resin, 14 parts of aluminum hydroxide gel, 5 parts of xanthan gum, 14 parts of glycerin, polyethylene 10 parts of diol 1000, 3 parts of sodium dodecylbenzene sulfonate, 10 parts of sodium carboxymethyl cellulose, 4 parts of dibenzylidene sorbitol, 0.5 parts of antioxidant, 4 parts of water retaining agent, 2 parts of stabilizer. 4 parts of nuclear agent, 2 parts of antifungal agent, 32 parts of ethanol, 28 parts of water.

[0034] Its preparation method comprises the following steps:

[0035] S1: Put the corresponding weight parts of epoxy resin and acrylic resin in a pulverizer to pulverize into particles with a particle size of 100 mesh or more, and then put the pulverized particles in a melting machine at 80°C for 10 minutes to obtain a resin solution;

[0036] S2: Put the corr...

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Abstract

The invention discloses universal environment-friendly building glue which comprises the following raw materials in parts by weight: 30-60 parts of an epoxy resin, 30-60 parts of an acrylic resin, 6-14 parts of aluminum hydroxide gel, 5-12 parts of xanthan gum, 10-16 parts of glycerin, 5-10 parts of polyethylene glycol, 3-6 parts of sodium dodecyl benzene sulfonate, 6-12 parts of sodium carboxymethylcellulose, 2-4 parts of dibenzylidene sorbitol, 0.5-2 parts of an antioxidant, 1-4 parts of a water retaining agent, 2-8 parts of a stabilizer, 3-5 parts of a nucleating agent, 2-6 parts of an anti-mold agent, 32-56 parts of ethanol and 16-28 parts of water. A preparation method of the universal environment-friendly building glue comprises the following steps: preparing a resin solution, preparing an ethanol-water mixed solution, and mixing with other materials. The building glue disclosed by the invention is reasonable in formula, low in cost, good in transparency, good in adhesive property, good in peaceability, good in environmental-friendliness, short in curing time, simple in preparation method, low in equipment requirement, high in production speed and high in raw material utilization rate.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a general-purpose environment-friendly building glue and a preparation method thereof. Background technique [0002] Construction glue is one of the essential materials for construction projects. It is used in many construction projects, such as pasting wall wallpaper, pasting tiles, pasting plaster strips, interior wall spraying, exterior wall spraying and other projects. Adding a proper amount of construction glue to cement or cement mortar can significantly improve the cohesiveness of the mortar, thereby enhancing the elasticity; adding construction glue to the paint putty preparation and concrete mixing process can significantly improve the viscosity of the concrete. [0003] Construction glue is mainly divided into two categories, one is exterior wall glue, which is mainly divided into high, medium, and low grades, and high-concentration glue for exterior walls th...

Claims

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Application Information

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IPC IPC(8): C09J163/00C09J133/00C09J11/04C09J11/06C09J11/08
CPCC08K2003/2227C08L2201/08C08L2201/10C08L2205/035C09J11/04C09J11/06C09J11/08C09J163/00C08L33/00C08L1/286C08L5/00C08K13/02C08K3/22C08K5/42C08K5/053C08K5/06C08L71/02
Inventor 李和兵
Owner 六安三创建筑材料有限公司
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