CN109385176A - A kind of bi-component fluosilicic modified epoxy joint trimming agent and preparation method thereof - Google Patents
A kind of bi-component fluosilicic modified epoxy joint trimming agent and preparation method thereof Download PDFInfo
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- CN109385176A CN109385176A CN201810958138.0A CN201810958138A CN109385176A CN 109385176 A CN109385176 A CN 109385176A CN 201810958138 A CN201810958138 A CN 201810958138A CN 109385176 A CN109385176 A CN 109385176A
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- component
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- modified epoxy
- joint trimming
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Classifications
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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
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1687—Use of special additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Epoxy Resins (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Sealing Material Composition (AREA)
Abstract
A kind of bi-component fluosilicic modified epoxy joint trimming agent, the joint trimming agent include component A and component B；The component A is matched according to mass fraction, including 5-50 parts of fluosilicic modified epoxy, and 20-80 parts of epoxy resin, 1-5 parts of benzyl alcohol, 1-10 parts of fumed silica, component A further includes auxiliary agent；The component B is matched according to mass fraction, including 5-25 parts of aliphatic cyclic amine, and 5-20 parts of polyetheramine, 10-30 parts of epoxy resin, 20-40 parts of benzyl alcohol, component B further includes auxiliary agent.The preparation method comprises the following steps: first, in accordance with proportion distinguish formulation components A and component B, and component A and component B are stirred evenly respectively, then again will component A and component B mix after stir evenly.The features such as after bi-component fluosilicic modified epoxy joint trimming agent of the present invention solidification, material surface chemical energy is low, has superpower antifouling, and waterproof is mould proof, firm wear-resisting, persistently weather-proof.
Description
Technical field
The present invention relates to a kind of joint trimming agents.
Background technique
In recent years, as people are to the aesthetic of house decoration, ceramic tile joint trimming agent is more and more welcomed by the people, special
It is not polished bricks, glazed tile, Antique Imitation Tiles, all-body tile, microlite, artificial stone, marble, the gap beauty of the Wall or floor tiles such as mosaic
Change, sealing is beautified in the corner gap of kitchen and bath's bath.Joint trimming agent has sturdy and durable, rich in color, waterproof heatproof, beautiful and generous.
Currently, existing joint trimming agent is still difficult to meet people's actual demand, such as in kitchen and bath space, greasy dirt and moisture are tight
Weight, and in the environment, easy raw bacterium is mouldy, and appearance blacks.Fluosilicic material has ultra low surface chemical energy, is able to achieve material
The function of surface hydrophobicity oleophobic, and the toughness of energy reinforced epoxy material.Chinese patent CN106396479 A reports one kind
There is preferable wearability and resistance to soiling containing water-base fluorocarbon emulsion one-component joint trimming agent.107151473 A of Chinese patent CN
A kind of novel aqueous joint trimming agent containing silicone acrylic emulsion and fluoropolymer emulsion is reported, there is preferable antibiotic property, be not easy
Blackening is mouldy.Patent disclosed above is one-component fluorine-containing aqueous joint trimming agent material, antifouling waterproof fungicidal properties, wear-resisting property
And weatherability etc. is to be improved.
Summary of the invention
In order to overcome the above-mentioned deficiency of existing joint trimming agent, the present invention provides a kind of modified ring of the better bi-component fluosilicic of performance
Oxygen joint trimming agent, and preparation method is provided.
The present invention the technical solution to solve the technical problem is that:
A kind of bi-component fluosilicic modified epoxy joint trimming agent, the joint trimming agent include component A and component B；
The component A is matched according to mass fraction, including 5-50 parts of fluosilicic modified epoxy, and 20-80 parts of epoxy resin, benzene first
1-5 parts of alcohol, 1-10 parts of fumed silica, component A further includes auxiliary agent, recommends the auxiliary agent of component A to match according to mass fraction, group
The auxiliary agent of point A includes 0.5-1.0 parts of thixotropic agent, and 0.1-1.0 parts of defoaming agent, 0.1-0.5 parts of fungicide, antioxidant 0.2-1.0
Part, 0.2-1.0 parts of ultraviolet absorbing agent, 1-20 parts of toner.
The component B is matched according to mass fraction, including 5-25 parts of aliphatic cyclic amine, and 5-20 parts of polyetheramine, epoxy resin 10-30
Part, 20-40 parts of benzyl alcohol, component B further includes auxiliary agent, recommends the auxiliary agent of component B to match according to mass fraction, the auxiliary agent of component B
Including 5-15 parts of promotor, 0.2-1.0 parts of defoaming agent, 1-10 parts of fumed silica, 0.2-1.5 parts of dispersing agent, thixotropic agent
0.5-3 parts, 0.1-0.5 parts of fungicide.
Preferably, the volume ratio of component A and component B is 1:0.5-1:2.It is furthermore preferred that the volume ratio of component A and component B
For 1:1.
Preferably, the fluosilicic modified epoxy in component A is hydroxy terminated fluorosilicone oil modified epoxy or amino fluorosilicon oil
Modified epoxy or organosiloxane silicon fluoride modified epoxy or siliceous fluoride polyurethane prepolymer modified epoxy,
Or organosiloxane fluorine-containing modified epoxy, or two or more mixture of the above resin.
Preferably, the aliphatic cyclic amine in component B is dimethylamino hexamethylene or diaminocyclohexane or dimethylamino hexamethylene
Methylmethane or dimethylamino pentamethylene or diamino cyclopentane, or two or more mixture of the above aliphatic cyclic amine.
The preparation method of above-mentioned bi-component fluosilicic modified epoxy joint trimming agent is distinguished first, in accordance with the proportion in claim 1
Formulation components A and component B, and component A and component B are stirred evenly respectively, it is stirred after then again mixing component A and component B
Uniformly.
The beneficial effects of the present invention are: after bi-component fluosilicic modified epoxy joint trimming agent solidification of the present invention, material surface
The features such as learning can be low, has superpower antifouling, and waterproof is mould proof, firm wear-resisting, persistently weather-proof.
Specific embodiment
Invention is further described in detail With reference to embodiment.
Embodiment 1
Bi-component fluosilicic modified epoxy joint trimming agent, component A and component B volume ratio are 1:1, are matched according to following mass fraction
System: component A includes 30 parts of hydroxy terminated fluorosilicone oil modified epoxy, and 50 parts of epoxy resin, 4 parts of benzyl alcohol, fumed silica 4
Part, 1 part of thixotropic agent, 0.5 part of defoaming agent, 0.2 part of fungicide, 0.5 part of antioxidant, 0.3 part of ultraviolet absorbing agent, toner 9.5
Part.
It being matched according to mass fraction, component B includes 20 parts of dimethylamino hexamethylene, and 15 parts of polyetheramine, 22 parts of epoxy resin,
26 parts of benzyl alcohol, 10 parts of promotor, 4 parts of fumed silica, 1 part of dispersing agent, 1.2 parts of thixotropic agent, 0.6 part of defoaming agent, sterilization
0.2 part of agent.
Embodiment 2
Bi-component fluosilicic modified epoxy joint trimming agent, component A and component B volume ratio are 1:1, match and prepare according to mass fraction: group
Point A includes siliceous 5 parts of fluoride polyurethane prepolymer modified epoxy, and 80 parts of epoxy resin, 2.1 parts of benzyl alcohol, gas phase titanium dioxide
10 parts of silicon, 0.5 part of thixotropic agent, 0.1 part of defoaming agent, 0.1 part of fungicide, 0.2 part of antioxidant, 1.0 parts of ultraviolet absorbing agent, color
1 part of powder.
It being matched according to mass fraction, component B includes 5 parts of dimethylamino pentamethylene, and 20 parts of polyetheramine, 28 parts of epoxy resin,
40 parts of benzyl alcohol, 5 parts of promotor, 1 part of fumed silica, 0.2 part of dispersing agent, 0.5 part of thixotropic agent, 0.2 part of defoaming agent, sterilization
0.1 part of agent.
Embodiment 3
Bi-component fluosilicic modified epoxy joint trimming agent, component A and component B volume ratio are 1:1, match and prepare according to mass fraction: group
Dividing A includes 50 parts of amino fluorosilicon oil modified epoxy, 20 parts of epoxy resin, 5 parts of benzyl alcohol, 10 parts of fumed silica, is touched
Become 1 part of agent, 1 part of defoaming agent, 0.5 part of fungicide, 1 part of antioxidant, 1 part of ultraviolet absorbing agent, 10.5 parts of toner.
It being matched according to mass fraction, component B includes 14 parts of diaminocyclohexane, and 5 parts of polyetheramine, 30 parts of epoxy resin, benzene
20 parts of methanol, 15 parts of promotor, 10 parts of fumed silica, 1.5 parts of dispersing agent, 3 parts of thixotropic agent, 1 part of defoaming agent, fungicide
0.5 part.
Embodiment 4
Bi-component fluosilicic modified epoxy joint trimming agent, component A and component B volume ratio are 1:1, match and prepare according to mass fraction: group
Point A includes 30 parts of organosiloxane fluorine-containing modified epoxy, and 43.5 parts of epoxy resin, 1 part of benzyl alcohol, gas phase dioxy
1 part of SiClx, 1 part of thixotropic agent, 1 part of defoaming agent, 0.5 part of fungicide, 1 part of antioxidant, 1 part of ultraviolet absorbing agent, 20 parts of toner.
It being matched according to mass fraction, component B includes 25 parts of dimethylaminocyclohexyl methane, and 14 parts of polyetheramine, epoxy resin
10 parts, 20 parts of benzyl alcohol, 15 parts of promotor, 10 parts of fumed silica, 1.5 parts of dispersing agent, 3 parts of thixotropic agent, 1 part of defoaming agent,
0.5 part of fungicide.
Embodiment 5- embodiment 10
Embodiment 11
The preparation method of bi-component fluosilicic modified epoxy joint trimming agent in embodiment 1- embodiment 10, first, in accordance in each embodiment
Proportion difference formulation components A and component B, and component A and component B are stirred evenly respectively, then component A and component B are mixed again
It is stirred evenly after conjunction.
In embodiment 1- embodiment 11, thixotropic agent, defoaming agent, fungicide, antioxidant, ultraviolet absorbing agent in component A
Above-mentioned assistant types common in the art can be used, such as cellulose ether, bentonite can be selected in the thixotropic agent in component A
Organic silicon defoamer, polyether antifoam agent etc. can be selected Deng, defoaming agent, isothiazolinone biocide agent etc. can be selected in fungicide, resists
Tert-butyl hydroquinone, dibutyl hydroxy toluene etc. can be selected in oxidant, and benzophenone, benzo can be selected in ultraviolet absorbing agent
Triazole type ultraviolet absorbing agent etc..
Promotor, dispersing agent, thixotropic agent, defoaming agent, fungicide in component B can be used common in the art above-mentioned
The optional dodecylphenol of promotor in assistant types, such as component B, 2,4,6- tri- (dimethylaminomethyl) phenol etc.,
Modified propylene Barbiturates dispersing agent etc. can be selected in dispersing agent, and cellulose ether, bentonite etc. can be selected in thixotropic agent, and defoaming agent can be selected
Isothiazolinone biocide agent etc. can be selected in organic silicon defoamer, polyether antifoam agent etc., fungicide.
Claims (8)
1. a kind of bi-component fluosilicic modified epoxy joint trimming agent, it is characterised in that: the joint trimming agent includes component A and component B；
The component A is matched according to mass fraction, including 5-50 parts of fluosilicic modified epoxy, and 20-80 parts of epoxy resin, benzene first
1-5 parts of alcohol, 1-10 parts of fumed silica, component A further includes auxiliary agent；
The component B is matched according to mass fraction, including 5-25 parts of aliphatic cyclic amine, and 5-20 parts of polyetheramine, 10-30 parts of epoxy resin,
20-40 parts of benzyl alcohol, component B further includes auxiliary agent.
2. bi-component fluosilicic modified epoxy joint trimming agent as described in claim 1, it is characterised in that: the auxiliary agent of the component A is pressed
It is matched according to mass fraction, including 0.5-1.0 parts of thixotropic agent, 0.1-1.0 parts of defoaming agent, 0.1-0.5 parts of fungicide, antioxidant
0.2-1.0 parts, 0.2-1.0 parts of ultraviolet absorbing agent, 1-20 parts of toner.
3. bi-component fluosilicic modified epoxy joint trimming agent as described in claim 1, it is characterised in that: the auxiliary agent of the component B is pressed
It is matched according to mass fraction, including 5-15 parts of promotor, 0.2-1.0 parts of defoaming agent, 1-10 parts of fumed silica, dispersing agent 0.2-
1.5 parts, 0.5-3 parts of thixotropic agent, 0.1-0.5 parts of fungicide.
4. the bi-component fluosilicic modified epoxy joint trimming agent as described in one of claim 1-3, it is characterised in that: component A and component B
Volume ratio be 1:0.5-1:2.
5. bi-component fluosilicic modified epoxy joint trimming agent as claimed in claim 4, it is characterised in that: the volume of component A and component B
Than for 1:1.
6. the bi-component fluosilicic modified epoxy joint trimming agent as described in one of claim 1-3, it is characterised in that: the fluosilicic in component A
Modified epoxy is hydroxy terminated fluorosilicone oil modified epoxy or amino fluorosilicon oil modified epoxy or organosiloxane fluorine
Silane-modified epoxy resin or siliceous fluoride polyurethane prepolymer modified epoxy or organosiloxane fluorine-containing are modified
Epoxy resin, or two or more mixture of the above resin.
7. the bi-component fluosilicic modified epoxy joint trimming agent as described in one of claim 1-3, it is characterised in that: the alicyclic ring in component B
Amine is dimethylamino hexamethylene or diaminocyclohexane or dimethylaminocyclohexyl methane or dimethylamino pentamethylene or two
Aminocyclopentane, or two or more mixture of the above aliphatic cyclic amine.
8. the preparation method of the bi-component fluosilicic modified epoxy joint trimming agent as described in one of claim 1-3, it is characterised in that: first
Formulation components A and component B first is distinguished according to the proportion in claim 1, and component A and component B are stirred evenly respectively, then
It is stirred evenly after component A and component B is mixed again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810958138.0A CN109385176A (en) | 2018-08-22 | 2018-08-22 | A kind of bi-component fluosilicic modified epoxy joint trimming agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810958138.0A CN109385176A (en) | 2018-08-22 | 2018-08-22 | A kind of bi-component fluosilicic modified epoxy joint trimming agent and preparation method thereof |
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| Publication Number | Publication Date |
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| CN109385176A true CN109385176A (en) | 2019-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810958138.0A Pending CN109385176A (en) | 2018-08-22 | 2018-08-22 | A kind of bi-component fluosilicic modified epoxy joint trimming agent and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113185897A (en) * | 2021-05-14 | 2021-07-30 | 上海伟星新材料科技有限公司 | Super-hydrophobic self-cleaning crack sealer and preparation method thereof |
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|---|---|---|---|---|
| RU94030495A (en) * | 1993-08-26 | 1996-08-10 | Байер АГ (DE) | Composition based on organopolysiloxanes used for depositing on thin layer carrier of antiadhesive coating |
| CN103627003A (en) * | 2013-10-24 | 2014-03-12 | 中科院广州化学有限公司 | Flurosilicon graft polymer-grafted epoxy resin and preparation method thereof |
| CN105859193A (en) * | 2016-04-11 | 2016-08-17 | 湖南柯盛新材料有限公司 | Antifouling color-retention modified epoxy crack sealer |
| CN105948663A (en) * | 2016-07-13 | 2016-09-21 | 佛山市德堡建材有限公司 | Colored mould-proof greasy-dirt-preventing joint mixture |
| CN105969046A (en) * | 2016-05-13 | 2016-09-28 | 苏州久居环保科技有限公司 | Disease-suppression antibacterial beautiful sealant and preparation technology thereof |
-
2018
- 2018-08-22 CN CN201810958138.0A patent/CN109385176A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU94030495A (en) * | 1993-08-26 | 1996-08-10 | Байер АГ (DE) | Composition based on organopolysiloxanes used for depositing on thin layer carrier of antiadhesive coating |
| CN103627003A (en) * | 2013-10-24 | 2014-03-12 | 中科院广州化学有限公司 | Flurosilicon graft polymer-grafted epoxy resin and preparation method thereof |
| CN105859193A (en) * | 2016-04-11 | 2016-08-17 | 湖南柯盛新材料有限公司 | Antifouling color-retention modified epoxy crack sealer |
| CN105969046A (en) * | 2016-05-13 | 2016-09-28 | 苏州久居环保科技有限公司 | Disease-suppression antibacterial beautiful sealant and preparation technology thereof |
| CN105948663A (en) * | 2016-07-13 | 2016-09-21 | 佛山市德堡建材有限公司 | Colored mould-proof greasy-dirt-preventing joint mixture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113185897A (en) * | 2021-05-14 | 2021-07-30 | 上海伟星新材料科技有限公司 | Super-hydrophobic self-cleaning crack sealer and preparation method thereof |
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Application publication date: 20190226 |
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