CN103467001B - A kind of environment-friendly type high intensity tackiness agent for building crack and preparation method thereof - Google Patents
A kind of environment-friendly type high intensity tackiness agent for building crack and preparation method thereof Download PDFInfo
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- CN103467001B CN103467001B CN201310371021.XA CN201310371021A CN103467001B CN 103467001 B CN103467001 B CN 103467001B CN 201310371021 A CN201310371021 A CN 201310371021A CN 103467001 B CN103467001 B CN 103467001B
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Abstract
The invention discloses a kind of environment-friendly type high intensity tackiness agent for building crack and preparation method thereof, each component and mass percentage content be respectively: aqueous epoxy emulsion 69-73%, triallylamine waterborne curing agent 19-25%, superfine cement (DMFC-GM) 2-6%, dioctyl phthalate (DOP) (DOP) 0.15-0.2%, KS25 sterilant 0.1-0.2%, tap water 2.6-5.73%.Tackiness agent content of volatile organic compound of the present invention is low, not containing formaldehyde, nontoxic, environmental protection, bonding strength, ultimate compression strength, tensile strength, cohesive force are all strong, surface drying time is fast, cost is low, and technique is simple, easy construction, being a kind of New-type building crack environment-friendly type high intensity tackiness agent, is the ideal substitute of traditional building common crack tackiness agent.
Description
Technical field
The invention belongs to technical field of adhesive, relate to a kind of environment-friendly type high intensity tackiness agent for building crack and preparation method thereof, be mainly used in the maintenance in building crack.
Background technology
In the last few years, along with the development of China's building building cause, people require more and more higher to the construction quality of building, but because of the impact of construction undesirable element of etc.ing, hide some dangers for, occur the phenomenons such as width crack, affect and normally use to later stage use.But traditional repairing is all use solvent borne caking agent to carry out cementation of fissures repairing, solvent discharge serious environment pollution, harm health of human body.Healthy in order to the people, for stopping to pollute, in line with guaranteeing safety, take into account the principle of economic environmental protection, adopt aqueous epoxy emulsion and the material such as waterborne curing agent and superfine cement, we have developed a kind of environment-friendly type high intensity tackiness agent for building crack, and this environment-friendly type high intensity tackiness agent carries out cementation of fissures process, repairing, reinforcing to building crack, not only environmental protection but also safe and reliable.Facts have proved that this environment-friendly type high intensity tackiness agent is a kind of novel material that cementation of fissures process is carried out in building crack, environment-friendly type high intensity tackiness agent has no bibliographical information so far.
Summary of the invention
A kind of Environment-friendlyadhesive adhesive for building crack of the present invention, each component and mass percentage respectively: aqueous epoxy emulsion 69-73%, triallylamine waterborne curing agent 19-25%, superfine cement (DMFC-GM) 2-6%,
phthalic acid two monooctyl ester (DOP)0.15-0.2%, KS25 sterilant 0.1-0.2%, tap water 2.6-5.73%.
The preparation method of a kind of Environment-friendlyadhesive adhesive for building crack of the present invention, the steps include:
1. first put in a reservoir by aqueous epoxy emulsion and dioctyl phthalate (DOP) (DOP), with GST-20LB type Handheld mixer, power of motor is 0.1Kw, rotating speed 1200r/min, stirs 19-23min even.
2. superfine cement (DMFC-GM) is put into bucket, then tap water is all added in bucket, after stirring 14-18min is even; Join adjusting rare grout in bucket in above-mentioned steps 1 container stir 19-23min evenly after, then add KS25 sterilant, stir 14-18min even.
3. and then by triallylamine waterborne curing agent add, stirring the even slaking of 19-23min can use.Within two hours, be finished, matching while using.
Environment-friendlyadhesive adhesive content of volatile organic compound for building crack of the present invention is low, not containing formaldehyde, nontoxic, environmental protection, bonding strength, ultimate compression strength, tensile strength, cohesive force are all strong, surface drying time is fast, and cost is low, and technique is simple, the advantages such as easy construction, over-all properties is significantly increased, and is a kind of New-type building crack environment-friendly type high intensity tackiness agent, is the ideal substitute of traditional building common crack tackiness agent.The major cause that effect produces: the novel process adopting aqueous epoxy emulsion and the material such as waterborne curing agent and superfine cement and environmental protection auxiliary agent to become reconciled, makes the performance of product nontoxic, environmental protection; Solving tradition uses solvent borne caking agent to carry out the problem of cementation of fissures repairing serious environment pollution, has stopped pollution, ensure that the people's is healthy.Superfine cement (DMFC-GM) material specific surface area is large simultaneously, and particle diameter is little, and slurry fluidity is good, and concrete castability is high, and after superfine cement and the auxiliary agent such as aqueous epoxy emulsion and waterborne curing agent solidify, cohesive strength is high, good endurance, and not aging, anti-permeability performance is good.The over-all propertieies such as bonding strength, ultimate compression strength, tensile strength significantly improve.
Embodiment
Technical scheme of the present invention is further illustrated below in conjunction with specific embodiment.
Embodiment 1
One, component and mass percentage
Aqueous epoxy emulsion 69%, triallylamine waterborne curing agent 19%, superfine cement (DMFC-GM) 6%, dioctyl phthalate (DOP) (DOP) 0.17%, KS25 sterilant 0.10%, tap water 5.73%.
Two, preparation method
1. first put in a reservoir by aqueous epoxy emulsion and dioctyl phthalate (DOP) (DOP), with GST-20LB type Handheld mixer, power of motor is 0.1Kw, rotating speed 1200r/min, stirs 20min even.
2. superfine cement (DMFC-GM) is put into bucket, then tap water is all added in bucket, after stirring 15min is even.Join adjusting rare grout in bucket in above-mentioned 1 container stir 20min evenly after, then add KS25 sterilant, stir 15min even.
3. and then by triallylamine waterborne curing agent add, stirring the even slaking of 20min can use.Within two hours, be finished, matching while using.
Three, the beneficial effect of the present embodiment sees the following form (common crack tackiness agent and building crack environment-friendly type high intensity tackiness agent traditional performance test comparison)
Embodiment 2
One, component and mass percentage
Aqueous epoxy emulsion 70%, triallylamine waterborne curing agent 20%, superfine cement (DMFC-GM) 5%, dioctyl phthalate (DOP) (DOP) 0.18%, KS25 sterilant 0.12%, tap water 4.7%.
Two, preparation method
1. first put in a reservoir by aqueous epoxy emulsion and dioctyl phthalate (DOP) (DOP), with GST-20LB type Handheld mixer, power of motor is 0.1Kw, rotating speed 1200r/min, stirs 19min even.
2. superfine cement (DMFC-GM) is put into bucket, then tap water is all added in bucket, after stirring 14min is even.Join adjusting rare grout in bucket in above-mentioned 1 container stir 19min evenly after, then add KS25 sterilant, stir 14min even.
3. and then by triallylamine waterborne curing agent add, stirring the even slaking of 19min can use.Within two hours, be finished, matching while using.
Three, the beneficial effect of the present embodiment sees the following form (common crack tackiness agent and building crack environment-friendly type high intensity tackiness agent traditional performance test comparison)
Embodiment 3
One, component and mass percentage
Aqueous epoxy emulsion 71%, triallylamine waterborne curing agent 21%, superfine cement (DMFC-GM) 4%, dioctyl phthalate (DOP) (DOP) 0.15%, KS25 sterilant 0.15%, tap water 3.7%.
Two, preparation method
1. first put in a reservoir by aqueous epoxy emulsion and dioctyl phthalate (DOP) (DOP), with GST-20LB type Handheld mixer, power of motor is 0.1Kw, rotating speed 1200r/min, stirs 21min even.
2. superfine cement (DMFC-GM) is put into bucket, then tap water is all added in bucket, after stirring 16min is even.Join adjusting rare grout in bucket in above-mentioned 1 container stir 21min evenly after, then add KS25 sterilant, stir 16min even.
3. and then by triallylamine waterborne curing agent add, stirring the even slaking of 21min can use.Within two hours, be finished, matching while using.
Three, the beneficial effect of the present embodiment sees the following form (common crack tackiness agent and building crack environment-friendly type high intensity tackiness agent traditional performance test comparison)
Embodiment 4
One, component and mass percentage
Aqueous epoxy emulsion 72%, triallylamine waterborne curing agent 22%, superfine cement (DMFC-GM) 3%, dioctyl phthalate (DOP) (DOP) 0.19%, KS25 sterilant 0.11%, tap water 2.7%.
Two, preparation method
1. first put in a reservoir by aqueous epoxy emulsion and dioctyl phthalate (DOP) (DOP), with GST-20LB type Handheld mixer, power of motor is 0.1Kw, rotating speed 1200r/min, stirs 22min even.
2. superfine cement (DMFC-GM) is put into bucket, then tap water is all added in bucket, after stirring 17min is even.Join adjusting rare grout in bucket in above-mentioned 1 container stir 22min evenly after, then add KS25 sterilant, stir 17min even.
3. and then by triallylamine waterborne curing agent add, stirring the even slaking of 22min can use.Within two hours, be finished, matching while using.
Three, the beneficial effect of the present embodiment sees the following form (common crack tackiness agent and building crack environment-friendly type high intensity tackiness agent traditional performance test comparison)
Embodiment 5
One, component and mass percentage
Aqueous epoxy emulsion 70%, triallylamine waterborne curing agent 25%, superfine cement (DMFC-GM) 2%, dioctyl phthalate (DOP) (DOP) 0.2%, KS25 sterilant 0.2%, tap water 2.6%.
Two, preparation method
1. first by aqueous epoxy emulsion and dioctyl phthalate (DOP) (DOP
)put in a reservoir, with GST-20LB type Handheld mixer, power of motor is 0.1Kw, rotating speed 1200r/min, stirs 23min even.
2. superfine cement (DMFC-GM) is put into bucket, then tap water is all added in bucket, after stirring 18min is even.Join adjusting rare grout in bucket in above-mentioned 1 container stir 23min evenly after, then add KS25 sterilant, stir 18min even.
3. and then by triallylamine waterborne curing agent add, stirring the even slaking of 23min can use.Within two hours, be finished, matching while using.
Three, the beneficial effect of the present embodiment sees the following form (common crack tackiness agent and traditional performance test comparison of the present invention)
Claims (2)
1. the environment-friendly type high intensity tackiness agent for building crack, it is characterized in that: content is by component by mass percentage: aqueous epoxy emulsion is 69-73%, triallylamine waterborne curing agent is 19-25%, superfine cement is 2-6%, dioctyl phthalate (DOP) is 0.15-0.2%, KS25 sterilant is 0.1-0.2%, and water is 2.6-5.73% composition.
2., as claimed in claim 1 for a preparation method for the environment-friendly type high intensity tackiness agent in building crack, it is characterized in that: comprise the steps:
(1) first put in a reservoir by aqueous epoxy emulsion and dioctyl phthalate (DOP), with GST-20LB type Handheld mixer, power of motor is 0.1kW, rotating speed 1200r/min, stirs 19-23min even;
(2) superfine cement is put into bucket, again tap water is all added in bucket, stir 14-18min evenly after, join adjusting rare grout in bucket in the container of above-mentioned step (1) stir 19-23min evenly after, add KS25 sterilant again, stir 14-18min even;
(3) and then by triallylamine waterborne curing agent add, after stirring 19-23min is even, obtain tackiness agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310371021.XA CN103467001B (en) | 2013-08-22 | 2013-08-22 | A kind of environment-friendly type high intensity tackiness agent for building crack and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310371021.XA CN103467001B (en) | 2013-08-22 | 2013-08-22 | A kind of environment-friendly type high intensity tackiness agent for building crack and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103467001A CN103467001A (en) | 2013-12-25 |
| CN103467001B true CN103467001B (en) | 2015-08-05 |
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Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101328053A (en) * | 2007-06-22 | 2008-12-24 | 上海宝元化学建材有限公司 | Epoxy cement-based adhesive and preparation thereof |
| CN102762678B (en) * | 2010-02-23 | 2015-03-18 | 河泰薰 | Polymer-based film waterproofing agent mixed with cement, and preparation method thereof |
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