CN109486456A - A kind of novel negative ion release type nanometer waterborne epoxy joint trimming agent - Google Patents
A kind of novel negative ion release type nanometer waterborne epoxy joint trimming agent Download PDFInfo
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- CN109486456A CN109486456A CN201710858029.7A CN201710858029A CN109486456A CN 109486456 A CN109486456 A CN 109486456A CN 201710858029 A CN201710858029 A CN 201710858029A CN 109486456 A CN109486456 A CN 109486456A
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- agent
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- joint trimming
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- release type
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Sealing Material Composition (AREA)
Abstract
The present invention relates to a kind of novel negative ion release type nanometer waterborne epoxy joint trimming agents, it is made of by volume 1: 1 component A and B component, the weight percent of each component in the component A are as follows: aqueous epoxy resins 80~90%, diluent 3~5%, anti-yellowing agent 0.01~0.1%, thixotropic agent 2~10% and defoaming agent 0.01~0.05%；The weight percent of each component in the B component are as follows: aqueous epoxy curing agent 70~90%, coupling agent 0.01~0.2%, thixotropic agent 2~10%, nanometer anion powder 5~10%, pearlescent pigment 5~25%, the present invention has excellent Air purification, flue dust can be effectively eliminated, room air peculiar smell is eliminated, environmental quality is improved；It eliminates the art work used during interior decoration and volatilizes the irritations toxic gas such as benzene, formaldehyde, ketone, ammonia of rice, and aqueous joint trimming agent of the invention is rich in color, has decoration, purifies the air of a room, improves the multi-effects such as living environment, degerming be antibacterial.
Description
Technical field
The present invention relates to the technical fields of building decoration materials, and in particular to be a kind of novel negative ion release type nanometer
Water-base epoxy joint trimming agent.
Background technique
Ceramic tile is beautiful, is convenient for cleaning, is durable, it has also become the necessary article of finishing.Traditional tile grout is all cement base
, occur phenomena such as many problems, such as dust deposit, cracking picking, blackening is dirty, mould breeds in use, very
Hardly possible cleaning, is easier mould growth, this not only affects the beauty of ceramic tile especially under the wet environments such as kitchen and toilet
Effect, mouldy ceramic tile seam the inside also conceal a large amount of pathogenic bacteria for influencing health of people.
As industry and the continuous development of transportation, the raising of human living standard, a large amount of harmful substance are arranged
It is put into air, changes the normal composition of air, air quality is made to degenerate.It is dust granule, vehicle exhaust in air, various
The toxic and harmful gas of industrial discharge has seriously affected the living environment and living environment of the mankind.
Although occurring currently on the market bright such as porcelain, not dirty black, easy to clean oiliness two-component epoxy joint trimming agent, color
Multiplicity can show different beautiful effects with the collocation of different ceramic tiles！But the ring of current existing this two-component
Although oxygen joint trimming agent solves ceramic tile gap dirty black, the problem of being not easily cleaned.But do not solve the problems, such as that mould breeds fundamentally,
Oiliness two-component epoxy joint trimming agent in work progress there is also being not easily cleaned, having corrosion to skin simultaneously, not environmentally to environment etc.
Problem.
Summary of the invention
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of novel negative ion release type nanometer waterborne epoxy U.S. seams
Agent can not only play decoration space using a kind of novel nano anion release type water-base epoxy joint trimming agent of the invention
Effect, can also effectively be inhibited by discharging anion outward, kill mould in ceramic tile gap, purified air, eliminate empty
In pernicious gas and peculiar smell, improve living environment；More environmentally-friendly, simpler convenience of constructing simultaneously, can cleaning and wiping with water
It wipes, saves working hour.
The technical scheme adopted by the invention is that such: a kind of novel negative ion release type nanometer waterborne epoxy U.S. seam
Agent is made of by volume 1: 1 component A and B component, the weight percent of each component in the component A are as follows: water-base epoxy tree
Rouge 80~90%, diluent 3~5%, anti-yellowing agent 0.01~0.1%, thixotropic agent 2~10% and defoaming agent 0.01~
0.05%；The weight percent of each component in the B component are as follows: aqueous epoxy curing agent 70~90%, coupling agent 0.01~
0.2%, thixotropic agent 2~10%, nanometer anion powder 5~10%, pearlescent pigment 5~25%.
Further, the aqueous epoxy resins in the component A use low molecular weight hydrophilic epoxy resin, hydrophilic certainly
One or both of emulsion epoxy resin, modified waterborne epoxy lotion；
The diluent is using one or more of polyalcohol, benzyl alcohol, 692；
The anti-yellowing agent is using one or more of in phosphorous acid esters, 1010, UV327, UV326, B75, UV770；
The thixotropic agent uses organobentonite, fumed silica, polyamide wax, the oligomeric acyl containing amine functional group
It is one or more of in amine aqueous solution；
The defoaming agent uses dimethyl silicone polymer, tributyl phosphate or fatty acid metal soaps defoaming agent.
Further, the aqueous epoxy curing agent in the B component be hydrophilic modifying amine, active hydrogen equivalent weight be 100~
200,185~400mgKOH/g of amine value, solid content are 80~100%；The hydrophilic modifying amine uses REX-8648, REX-
8621, one or more of YD1860, YD1850；
The coupling agent uses silane coupling agent, titante coupling agent or zirconium class coupling agent；
The anti-yellowing agent is using one or more of in phosphorous acid esters, 1010, UV327, UV326, B75, UV770；
The thixotropic agent uses organobentonite, fumed silica, polyamide wax, the oligoamide containing amine functional group
It is one or more of in solution.
Further, the mesh number of the nanometer anion powder is 2000 mesh~4000 mesh.
Further, a kind of preparation method of anion release type water-base epoxy joint trimming agent of the present invention, including with
Lower step:
(1) preparation of component A: at room temperature, by aqueous epoxy resins and diluent investment mixing kettle, planet stirring turns
Fast 20-30HZ disperses disk rotating speed 600-800rpm, and defoaming agent and thixotropic agent, planet stirring revolving speed 20- are added after ten minutes
30HZ disperses disk rotating speed 800-1000rpm, addition anti-yellowing agent unlatching vacuum -0.1MPa after 45 minutes, and deaeration 30 minutes.So
Binder packs to obtain component A afterwards.
(2) preparation of B component: at room temperature, aqueous epoxy curing agent, coupling agent are put into mixing kettle, planet stirring
Revolving speed 20-30HZ disperses disk rotating speed 600-800rpm, and nanometer anion powder and pearlescent pigment, planet stirring are added after ten minutes
Revolving speed 20-30HZ disperses disk rotating speed 300-500rpm, and thixotropic agent, planet stirring revolving speed 20-30HZ, dispersion are added after 15 minutes
Disk rotating speed 800-1200rpm, unlatching vacuum -0.1MPa after 30 minutes, deaeration 45 minutes.Then the B component of binder packaging.
1: 1 is beautiful with the use of anion release type water-base epoxy can be obtained by A obtained above, B component by volume
Stitch agent.
By using preceding solution, the beneficial effects of the present invention are:
(1) nano-negative ion release type water-base epoxy joint trimming agent of the invention, since nanometer anion powder is added, Ke Yiyou
Effect eliminates foreign flavor indoors and various pernicious gases, and especially art work used in fitment process evaporates indoors
Leftovers leftovers acid smell in the irritative gas such as benzene, formaldehyde, ketone, ammonia and daily life, cigarette etc. to the harmful peculiar smell of people's sheet,
It can also effectively inhibit to kill harmful bacteria, and there is spectrum and long-term effect.
(2) nano-negative ion release type water-base epoxy joint trimming agent of the invention has better yellowing resistance and antibacterial anti-
Mouldiness.
(3) nano-negative ion release type water-base epoxy joint trimming agent of the invention, compared with oiliness epoxy joint trimming agent, more ring
It protects, to human body and more environment-friendly, operates and construct and is more convenient, more time saving, construction tool and live more easy to clean use water
I.e. washable cleaning.
Specific embodiment
The present invention is specifically described with embodiment below, the scope of the present invention should not be limited by the examples.
Embodiment 1-3
The component of the weight fraction of embodiment 1-3 as shown in Table 1 is prepared.
Preparation method the following steps are included:
(1) preparation of component A: at room temperature, by aqueous epoxy resins and diluent investment mixing kettle, planet stirring turns
Fast 20-30HZ disperses disk rotating speed 600-800rpm, and defoaming agent and thixotropic agent, planet stirring revolving speed 20- are added after ten minutes
30HZ disperses disk rotating speed 800-1000rpm, addition anti-yellowing agent unlatching vacuum -0.1MPa after 45 minutes, and deaeration 30 minutes.So
Binder packs to obtain component A afterwards.
(2) preparation of B component: at room temperature, watersoluble modified amine, coupling agent are put into mixing kettle, planet stirring revolving speed
20-30HZ disperses disk rotating speed 600-800rpm, and nano silver dispersion is added after ten minutes, and planet stirring revolving speed 20-30HZ divides
Disk rotating speed 300-500rpm is dissipated, pearlescent flake pigments and thixotropic agent, planet stirring revolving speed 20-30HZ, dispersion impeller are added after 15 minutes
Revolving speed 800-1200rpm, unlatching vacuum -0.1MPa after 30 minutes, deaeration 45 minutes.Then the B component of binder packaging.
By volume 1: 1 by A obtained above, B component with the use of the aqueous ring of nano-negative ion release type can be obtained
Oxygen joint trimming agent.
The component and mass percent of water-base epoxy joint trimming agent described in 1. embodiment 1-3 of table
Comparative example has only selected at present common oiliness two-component epoxy joint trimming agent on the market, is not added with nano-negative ion
Powder.Its concrete composition is shown in Table 2, and preparation step is as follows:
(1) preparation of component A: at room temperature, epoxy resin and diluent are put into mixing kettle, planet stirring revolving speed
20-30HZ disperses disk rotating speed 600-800rpm, after ten minutes addition defoaming agent and thixotropic agent, planet stirring revolving speed 20-30HZ,
Disperse disk rotating speed 800-1000rpm, unlatching vacuum -0.1MPa after 45 minutes, deaeration 30 minutes.Then binder packs to obtain A group
Point.
(2) preparation of B component: at room temperature, oiliness epoxy hardener is put into mixing kettle, planet stirring revolving speed 20-
30HZ disperses disk rotating speed 600-800rpm, addition pearlescent flake pigments and thixotropic agent after 15 minutes, planet stirring revolving speed 20-30HZ,
Disperse disk rotating speed 800-1200rpm, unlatching vacuum -0.1MPa after 30 minutes, deaeration 45 minutes.Then the B component of binder packaging.
By volume 1: 1 by A obtained above, B component with the use of oiliness epoxy joint trimming agent can be obtained.
The component and mass percent of oiliness epoxy joint trimming agent described in 2. comparative example of table
1-3 of the embodiment of the present invention and comparative example the performance test results are shown in Table 3
3. embodiment 1-3 of table and comparative example the performance test results
It can be seen that the aqueous ring that the present invention is added to nanometer anion powder by the comparison of embodiment 1-3 and comparative example
Oxygen joint trimming agent has the function of discharging anion, and can be wiped and be cleared up with water.
The foregoing is only a preferred embodiment of the present invention, but the scope of the invention is not limited to this.It is any
Within the technical scope of the present disclosure, any changes or substitutions that can be easily thought of should all contain those familiar with the art
Lid is within the scope of the present invention.Therefore, the scope of protection of the invention shall be subject to the scope of protection specified in the patent claim.
Claims (5)
1. a kind of novel negative ion release type nanometer waterborne epoxy joint trimming agent, it is characterised in that: by by volume 1: 1 component A
It is formed with B component, the weight percent of each component in the component A are as follows: aqueous epoxy resins 80~90%, diluent 3~
5%, anti-yellowing agent 0.01~0.1%, thixotropic agent 2~10% and defoaming agent 0.01~0.05%；Each component in the B component
Weight percent are as follows: aqueous epoxy curing agent 70~90%, coupling agent 0.01~0.2%, thixotropic agent 2~10%, nanometer bear from
Sub- powder 5~10%, pearlescent pigment 5~25%.
2. a kind of novel negative ion release type nanometer waterborne epoxy joint trimming agent according to claim 1, it is characterised in that: institute
The aqueous epoxy resins in component A are stated using low molecular weight hydrophilic epoxy resin, hydrophilic self-emulsifying epoxy resin, modified water
One or both of property epoxy emulsion；
The diluent is using one or more of polyalcohol, benzyl alcohol, 692；
The anti-yellowing agent is using one or more of in phosphorous acid esters, 1010, UV327, UV326, B75, UV770；
The thixotropic agent is molten using organobentonite, fumed silica, polyamide wax, the oligoamide containing amine functional group
It is one or more of in liquid；
The defoaming agent uses dimethyl silicone polymer, tributyl phosphate or fatty acid metal soaps defoaming agent.
3. a kind of novel negative ion release type nanometer waterborne epoxy joint trimming agent according to claim 1, it is characterised in that: institute
Stating the aqueous epoxy curing agent in B component is hydrophilic modifying amine, and active hydrogen equivalent weight is 100~200, amine value 185~
400mgKOH/g, solid content are 80~100%；The hydrophilic modifying amine using REX-8648, REX-8621, YD1860,
One or more of YD1850；
The coupling agent uses silane coupling agent, titante coupling agent or zirconium class coupling agent；
The anti-yellowing agent is using one or more of in phosphorous acid esters, 1010, UV327, UV326, B75, UV770；
The thixotropic agent uses organobentonite, fumed silica, polyamide wax, the oligoamide solution containing amine functional group
Middle one or more.
4. a kind of novel negative ion release type nanometer waterborne epoxy joint trimming agent according to claim 3, it is characterised in that: institute
The mesh number for the nanometer anion powder stated is 2000 mesh~4000 mesh.
5. a kind of preparation method of novel negative ion release type nanometer waterborne epoxy joint trimming agent, it is characterised in that: including following step
It is rapid:
(1) preparation of component A: at room temperature, aqueous epoxy resins and diluent are put into mixing kettle, planet stirring revolving speed
20-30HZ disperses disk rotating speed 600-800rpm, after ten minutes addition defoaming agent and thixotropic agent, planet stirring revolving speed 20-30HZ,
Disperse disk rotating speed 800-1000rpm, addition anti-yellowing agent unlatching vacuum -0.1MPa after 45 minutes, deaeration 30 minutes.Then binder
Pack to obtain component A；
(2) preparation of B component: at room temperature, aqueous epoxy curing agent, coupling agent are put into mixing kettle, planet stirring revolving speed
20-30HZ disperses disk rotating speed 600-800rpm, and nanometer anion powder and pearlescent pigment, planet stirring revolving speed are added after ten minutes
20-30HZ disperses disk rotating speed 300-500rpm, and thixotropic agent, planet stirring revolving speed 20-30HZ are added after 15 minutes, and dispersion impeller turns
Fast 800-1200rpm, unlatching vacuum -0.1MPa after 30 minutes, deaeration 45 minutes.Then the B component of binder packaging；
By volume 1: 1 by A obtained above, B component with the use of anion release type water-base epoxy joint trimming agent can be obtained.
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| CN201710858029.7A CN109486456A (en) | 2017-09-12 | 2017-09-12 | A kind of novel negative ion release type nanometer waterborne epoxy joint trimming agent |
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| CN201710858029.7A CN109486456A (en) | 2017-09-12 | 2017-09-12 | A kind of novel negative ion release type nanometer waterborne epoxy joint trimming agent |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110723927A (en) * | 2019-10-31 | 2020-01-24 | 栗金超 | Epoxy color bead gap filler, preparation method and construction method |
| CN111334228A (en) * | 2020-03-25 | 2020-06-26 | 上海域金澜优电子商务有限公司 | Air-purifying and antibacterial water-based crack sealer |
| CN112375525A (en) * | 2020-11-27 | 2021-02-19 | 武汉派高新材料科技有限公司 | Household crack sealer and preparation method thereof |
| CN113150651A (en) * | 2021-04-27 | 2021-07-23 | 佛山美倍尔建材科技有限公司 | Preparation method of water-based glass bead seam beautifying agent |
| CN113956801A (en) * | 2020-07-21 | 2022-01-21 | 杭州玻美文化艺术有限公司 | Colored adhesive film, preparation method thereof and colored solar photovoltaic module |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110723927A (en) * | 2019-10-31 | 2020-01-24 | 栗金超 | Epoxy color bead gap filler, preparation method and construction method |
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| CN113956801A (en) * | 2020-07-21 | 2022-01-21 | 杭州玻美文化艺术有限公司 | Colored adhesive film, preparation method thereof and colored solar photovoltaic module |
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| CN113150651A (en) * | 2021-04-27 | 2021-07-23 | 佛山美倍尔建材科技有限公司 | Preparation method of water-based glass bead seam beautifying agent |
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Address after: Room 2332, area h, 2 / F, building 1, 3560 waiqingsong Road, Baihe Town, Qingpu District, Shanghai, 201799 Applicant after: Shanghai Yujin Lanyou Industrial Co., Ltd Address before: 201799 Room 221, 2-storey A District, No. 2628 Baishi Road, Qingpu District, Shanghai Applicant before: SHANGHAI YUJIN LANYOU ELECTRONIC COMMERCE Co.,Ltd. |
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