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Epoxy color bead joint mixture, and preparation method and construction method thereof

A technology of caulking agent and epoxy color, applied in construction, building maintenance, building construction, etc., can solve the problems of single function of epoxy color sand, lack of health care and other functions, etc., and achieve excellent weather resistance and high toughness. , the effect of low viscosity

Inactive Publication Date: 2020-01-24
栗金超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are already many caulking agents in the domestic and foreign markets, and there are also some epoxy caulking agents, commonly known as epoxy colored sand, but the product function of epoxy colored sand is single, and does not have health care and other functions.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] An epoxy color bead caulking agent, the epoxy color bead caulking agent comprises the following raw materials, the raw materials are: 18.51% epoxy resin, 7.4% curing agent, 0.465% pigment, 0.555% silicon dioxide , 70.5% glass beads, 0.468% reactive diluent and 1.675% negative ion powder.

Embodiment 2

[0032] An epoxy color bead caulking agent, the epoxy color bead caulking agent comprises the following raw materials, the raw materials are: 18.71% epoxy resin, 7.0% curing agent, 0.47% pigment, 0.55% silicon dioxide , glass microspheres 71%, reactive diluent 0.465% and anion powder 1.68%; the epoxy resin is self-emulsifying water-based epoxy resin; the particle diameter of the glass microspheres is 120 or 180 mesh; the curing agent It is a water-based curing agent; the curing agent includes the following raw materials, the raw materials are by mass percentage: amidoamine 70%, 1.3 cyclohexamethylene dimethylamine 27%, silicon dioxide 2% and liquid anion 1%; the curing The preparation method of the agent is as follows: compound and disperse amidoamine, 1.3 cyclohexyldimethylamine, silicon dioxide and liquid negative ions in a low-speed dispersing mixer, and mix evenly; the speed of the low-speed dispersing mixer is 100 rpm , the mixing time of the low-speed dispersing mixer is ...

Embodiment 3

[0038] An epoxy color bead caulking agent, the epoxy color bead caulking agent comprises the following raw materials, the raw materials are: 18.31% epoxy resin, 7.8% curing agent, 0.47% pigment, 0.56% silicon dioxide , glass microspheres 70.08%, reactive diluent 0.47% and anion powder 1.67%; the epoxy resin is a self-emulsifying water-based epoxy resin; the particle diameter of the glass microspheres is 120 or 180 mesh; the curing agent It is a water-based curing agent; the curing agent includes the following raw materials, the raw materials are by mass percentage: amidoamine 70%, 1.3 cyclohexamethylene dimethylamine 27%, silicon dioxide 2% and liquid anion 1%; the curing The preparation method of the agent is as follows: compound and disperse amidoamine, 1.3 cyclohexyldimethylamine, silicon dioxide and liquid negative ions in a low-speed dispersing mixer, and mix uniformly; the speed of the low-speed dispersing mixer is 80 rpm , the stirring time of the low-speed dispersing m...

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Abstract

The invention relates to an epoxy color bead joint mixture, and a preparation method and a construction method thereof. The epoxy color bead joint mixture is prepared from epoxy resin, a curing agent,pigment, silicon dioxide and other raw materials through the preparation method including the steps of mixing and low-speed stirring and dispersing. During construction, a rubber spatula is needed and is used for smearing the epoxy color bead joint mixture into a joint in a diagonal direction. The epoxy colored bead joint mixture has the beneficial effects that the epoxy colored bead joint mixture serves as a high-performance halogen-free base material, is suitable for filling in various ceramic tile joints, can release negative oxygen ions for a long time, has excellent weather resistance, high temperature resistance, water resistance and chemical corrosion resistance, is low in viscosity and high in toughness, and can be operated in a humid environment and be used in cold regions; the epoxy colored bead joint mixture is applicable to joints of indoor wall and ground ceramic tiles, and can meet the requirements of various ceramic tiles due to its different colors; and the epoxy colorbead joint mixture is also suitable for beautifying and filling-in of joints of sintered tiles, mosaics, stones, cobblestones, glass bricks and the like.

Description

technical field [0001] The invention relates to a caulking agent, in particular to an epoxy colored bead caulking agent, a preparation method and a construction method. Background technique [0002] The caulking agent has the characteristics of strong adhesion, small shrinkage, strong fixation, crack resistance, good decorative texture, pressure resistance, wear resistance, and mold resistance. The caulking agent can perfectly repair cracks or damage on the floor surface. It can also be painted, and generally has good water resistance. [0003] At present, there are already many caulking agents in the domestic and foreign markets, and there are also some epoxy caulking agents, commonly known as epoxy colored sand, but the product function of epoxy colored sand is single, and does not have health care and other functions. Contents of the invention [0004] In order to solve the above-mentioned problems in the prior art, the present invention provides an epoxy color bead ca...

Claims

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Application Information

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IPC IPC(8): C04B26/14E04G23/02
CPCC04B26/14C04B2111/00672C04B2201/10E04G23/0203C04B24/124C04B24/121C04B14/06C04B2103/0068C04B2103/54C04B14/22C04B2103/0097C04B22/08C04B22/06
Inventor 栗金超
Owner 栗金超
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