CN108250942A - A kind of preparation method of the waterproof coating of spliced house wall surface - Google Patents
A kind of preparation method of the waterproof coating of spliced house wall surface Download PDFInfo
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- CN108250942A CN108250942A CN201810084054.9A CN201810084054A CN108250942A CN 108250942 A CN108250942 A CN 108250942A CN 201810084054 A CN201810084054 A CN 201810084054A CN 108250942 A CN108250942 A CN 108250942A
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- China
- Prior art keywords
- parts
- wall surface
- preparation
- waterproof coating
- house wall
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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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
Abstract
The invention discloses a kind of preparation method of the waterproof coating of spliced house wall surface, the method and step for preparing coating is as follows：Weigh the component of following parts by weight, 4~8 parts of 50~100 parts of performed polymer, 20~40 parts of inert plastic, 50~70 parts of monomer, 6~12 parts of photoinitiator, 2~8 parts of coupling agent and emulsifier；The performed polymer, inert plastic and monomer of above-mentioned parts by weight are mixed, and are heated to 180 °~200 °, adding coupling agent after adding in photoinitiator shearing 1~3 hour continues stirring 1~2 hour, obtains primary material；Primary material in step B is cooled to 100 °~120 °, adds in emulsifier, 2~3 hours postcoolings of stirring to room temperature both obtain product.A kind of preparation method of waterproof coating of spliced house wall surface of the present invention, compared with traditional coating, water resistance is more preferable, and environmentally protective, can effective water proof, avoid being combined with the moisture in air.
Description
Technical field
The present invention relates to a kind of technical field of coatings, and in particular to a kind of system of the waterproof coating of spliced house wall surface
Preparation Method.
Background technology
Coating, in the entitled paint of Chinese tradition, so-called coating is to be coated in the body surface protected or decorated, and
The continuous film of firm attachment can be formed with coated article, typically based on resin or oil or lotion, adds or does not add face
Material, filler add corresponding additive, the thick liquid being formulated with organic solvent or water.Chinese coating circle is more authoritative《It applies
Material technique》What one book was defined as:" coating is a kind of material, and this material can be coated in object with different construction technologies
Part surface forms and adheres to securely, with some strength, continuous solid film.The film common name film formed in this way, also known as paint film
Or coating." water resistance of coating is bad used at present, has certain water proofing property, but time during use in the early stage
After slightly growing, with the moisture association reaction in air, so as to humidity, waterproof will be unfavorable for, coating can be caused from wall or object
It is peeled off on body, influences to use.
Invention content
It is an object of the invention to provide a kind of preparation methods of the waterproof coating of spliced house wall surface, solve above-mentioned existing
One or more in technical problem.
A kind of preparation method of waterproof coating of spliced house wall surface according to the present invention, including following component,
Performed polymer,
Inert plastic,
Monomer,
Photoinitiator,
Coupling agent,
Emulsifier.
A kind of preparation method of the waterproof coating of spliced house wall surface, the method and step for preparing coating are as follows：
(A) weighs the component of following parts by weight, 50~100 parts of performed polymer, 20~40 parts of inert plastic, monomer 50~70
Part, 6~12 parts of photoinitiator, 2~8 parts of coupling agent and 4~8 parts of emulsifier；
(B) mixes the performed polymer, inert plastic and monomer of above-mentioned parts by weight, and is heated to 180 °~200 °, adds in light
Initiator adds coupling agent after shearing 1~3 hour and continues stirring 1~2 hour, obtains primary material；
(C) the primary material in step B is cooled to 100 °~120 ° by, adds in emulsifier, stirs 2~3 hours postcoolings
Product is both obtained to room temperature.
Preferably, the rate of step B and step C stirrings is 300 turns/min, and the rate cooled down in step C is 5 DEG C/min.
Preferably, in step C, pH value determination is also needed before room temperature is cooled down so that pH value 7, the regulation and control of pH value can be with
It is reconciled using weak acid or weak base.
Preferably, the performed polymer is polyether polyurethane-acrylate, polyester polyurethane acrylate, terminal hydroxy group
One kind in polybutadiene-based polyurethane acrylate, acrylated liquid polyisoprene rubber.
Preferably, the inert plastic is polyvinyl acetate, hydrogenated terpene resin, hydrogenated rosin resin, the poly- fourth of liquid
One kind in diene resin.
Preferably, the one kind of the monomer for sodium stearyl sulfonate or diisooctyl phthalate.
Preferably, the photoinitiator is methyl benzoylformate, o-benzoyl yl benzoic acid methyl esters, 2,4,6- trimethyls
Benzoyl-diphenyl phosphine oxide, 2, one kind in 4,6- trimethylbenzoyl phenyl phosphinic acid ethyl esters.
Preferably, the coupling agent is 1- hydroxy-cyciohexyls phenyl ketone and 2- hydroxy-methyl phenyl-propane -1- ketone
Mixture, the parts by weight of the mixture of the 1- hydroxy-cyciohexyls phenyl ketone and 2- hydroxy-methyl phenyl-propane -1- ketone
Than being 1：1
Preferably, the emulsifier is plasticizer or antifoaming agent.
The preparation method of a kind of waterproof coating of spliced house wall surface of the present invention, with traditional coating phase
Than, water resistance is more preferable, and environmentally protective, can effective water proof, avoid being combined with the moisture in air.
Specific embodiment
The present invention is described in more detail below.
Embodiment 1
A kind of preparation method of the waterproof coating of spliced house wall surface, the method and step for preparing coating are as follows：It weighs
The component of following parts by weight, 50 parts of polyether polyurethane-acrylate, 20 parts of polyvinyl acetate, sodium stearyl sulfonate 50
Part, 6 parts of methyl benzoylformate, 1 part of 1- hydroxy-cyciohexyls phenyl ketone, 2 parts of 2- hydroxy-methyl phenyl-propane -1- ketone and increasing
Mould 4 parts of agent；The performed polymer, inert plastic and monomer of above-mentioned parts by weight are mixed, and is heated to 180 °~200 °, added in light and draw
Hair agent adds coupling agent after shearing 1~3 hour and continues stirring 1~2 hour, obtains primary material；Primary object in will be above-mentioned
Material is cooled to 100 °~120 °, adds in emulsifier, and 2~3 hours postcoolings of stirring to room temperature both obtain product.
Embodiment 2
A kind of preparation method of the waterproof coating of spliced house wall surface, the method and step for preparing coating are as follows：It weighs
The component of following parts by weight, 60 parts of polyether polyurethane-acrylate, 25 parts of polyvinyl acetate, sodium stearyl sulfonate 55
Part, 7 parts of methyl benzoylformate, 1.5 parts of 1- hydroxy-cyciohexyls phenyl ketone, 23 parts of 2- hydroxy-methyl phenyl-propane -1- ketone
With 5 parts of plasticizer；The performed polymer, inert plastic and monomer of above-mentioned parts by weight are mixed, and is heated to 180 °~200 °, added in
Photoinitiator adds coupling agent after shearing 1~3 hour and continues stirring 1~2 hour, obtains primary material；It is first in will be above-mentioned
Grade material is cooled to 100 °~120 °, adds in emulsifier, and 2~3 hours postcoolings of stirring to room temperature both obtain product.
Embodiment 3
A kind of preparation method of the waterproof coating of spliced house wall surface, the method and step for preparing coating are as follows：It weighs
The component of following parts by weight, 75 parts of polyether polyurethane-acrylate, 30 parts of polyvinyl acetate, sodium stearyl sulfonate 60
Part, 9 parts of methyl benzoylformate, 1.66 parts of 1- hydroxy-cyciohexyls phenyl ketone, 2- hydroxy-methyl phenyl-propane -1- ketone 3.33
6 parts of part and plasticizer；The performed polymer, inert plastic and monomer of above-mentioned parts by weight are mixed, and is heated to 180 °~200 °, added
Coupling agent is added after entering photoinitiator shearing 1~3 hour and continues stirring 1~2 hour, obtains primary material；In above-mentioned
Primary material is cooled to 100 °~120 °, adds in emulsifier, and 2~3 hours postcoolings of stirring to room temperature both obtain product.
Embodiment 4
A kind of preparation method of the waterproof coating of spliced house wall surface, the method and step for preparing coating are as follows：It weighs
The component of following parts by weight, 90 parts of polyether polyurethane-acrylate, 35 parts of polyvinyl acetate, sodium stearyl sulfonate 65
Part, 11 parts of methyl benzoylformate, 1.8 parts of 1- hydroxy-cyciohexyls phenyl ketone, 2- hydroxy-methyl phenyl-propane -1- ketone 3.6
7 parts of part and plasticizer；The performed polymer, inert plastic and monomer of above-mentioned parts by weight are mixed, and is heated to 180 °~200 °, added
Coupling agent is added after entering photoinitiator shearing 1~3 hour and continues stirring 1~2 hour, obtains primary material；In above-mentioned
Primary material is cooled to 100 °~120 °, adds in emulsifier, and 2~3 hours postcoolings of stirring to room temperature both obtain product.
Embodiment 5
A kind of preparation method of the waterproof coating of spliced house wall surface, the method and step for preparing coating are as follows：It weighs
The component of following parts by weight, 100 parts of polyether polyurethane-acrylate, 40 parts of polyvinyl acetate, sodium stearyl sulfonate 70
Part, 12 parts of methyl benzoylformate, 2 parts of 1- hydroxy-cyciohexyls phenyl ketone, 4 parts of 2- hydroxy-methyl phenyl-propane -1- ketone and
8 parts of plasticizer；The performed polymer, inert plastic and monomer of above-mentioned parts by weight are mixed, and is heated to 180 °~200 °, add in light
Initiator adds coupling agent after shearing 1~3 hour and continues stirring 1~2 hour, obtains primary material；Primary in will be above-mentioned
Material is cooled to 100 °~120 °, adds in emulsifier, and 2~3 hours postcoolings of stirring to room temperature both obtain product.
Experimental data
Embodiment 1, cohesive force 0.72MPa；Embodiment 2, cohesive force 0.84MPa；Embodiment 3, cohesive force 0.94MPa；It is real
Apply example 4, cohesive force 0.74MPa；Embodiment 5, cohesive force 0.81MPa.
Can be with by above-mentioned data, the paint adhesion of 1~embodiment of embodiment 5 in the application all 0.72~
Between 0.94MPa, the standard more than 0.5MPa.
The above is only the preferred embodiment of the present invention, it is noted that those skilled in the art, not
Under the premise of being detached from the invention design, several similar modification and improvement can also be made, these also should be regarded as the present invention
Protection domain within.
Claims (10)
1. a kind of preparation method of the waterproof coating of spliced house wall surface, which is characterized in that including following component,
Performed polymer,
Inert plastic,
Monomer,
Photoinitiator,
Coupling agent,
Emulsifier.
2. a kind of preparation method of waterproof coating of spliced house wall surface according to claim 1, which is characterized in that
The method and step for preparing coating is as follows：
(A) weighs the component of following parts by weight, 50~100 parts of performed polymer, 20~40 parts of inert plastic, 50~70 parts of monomer, light
4~8 parts of 6~12 parts of initiator, 2~8 parts of coupling agent and emulsifier；
(B) mixes the performed polymer, inert plastic and monomer of above-mentioned parts by weight, and is heated to 180 °~200 °, adds in light-initiated
Agent adds coupling agent after shearing 1~3 hour and continues stirring 1~2 hour, obtains primary material；
(C) the primary material in step B is cooled to 100 °~120 °, adds in emulsifier, 2~3 hours postcoolings of stirring to room
Temperature both obtains product.
3. a kind of preparation method of waterproof coating of spliced house wall surface according to claim 2, which is characterized in that
The rate of step B and step C stirrings is 300 turns/min, and the rate cooled down in step C is 5 DEG C/min.
4. a kind of preparation method of waterproof coating of spliced house wall surface according to claim 2, which is characterized in that
In step C, pH value determination is also needed before room temperature is cooled down so that pH value 7, the regulation and control of pH value can use weak acid or weak base into
Row reconciles.
5. a kind of preparation method of waterproof coating of spliced house wall surface according to claim 2, which is characterized in that
The performed polymer is polyether polyurethane-acrylate, polyester polyurethane acrylate, the poly- ammonia of end hydroxy butadiene type
One kind in ester acrylate, acrylated liquid polyisoprene rubber.
6. a kind of preparation method of waterproof coating of spliced house wall surface according to claim 2, which is characterized in that
The inert plastic is one in polyvinyl acetate, hydrogenated terpene resin, hydrogenated rosin resin, liquid polybutadiene resin
Kind.
7. a kind of preparation method of waterproof coating of spliced house wall surface according to claim 2, which is characterized in that
The one kind of the monomer for sodium stearyl sulfonate or diisooctyl phthalate.
8. a kind of preparation method of waterproof coating of spliced house wall surface according to claim 2, which is characterized in that
The photoinitiator is methyl benzoylformate, o-benzoyl yl benzoic acid methyl esters, 2,4,6- trimethylbenzoy-diphenies
Phosphine oxide, 2, one kind in 4,6- trimethylbenzoyl phenyl phosphinic acid ethyl esters.
9. a kind of preparation method of waterproof coating of spliced house wall surface according to claim 2, which is characterized in that
The coupling agent is the mixture of 1- hydroxy-cyciohexyls phenyl ketone and 2- hydroxy-methyl phenyl-propane -1- ketone, the 1-
The weight part ratio of the mixture of hydroxy-cyciohexyl phenyl ketone and 2- hydroxy-methyl phenyl-propane -1- ketone is 1：1.
10. a kind of preparation method of waterproof coating of spliced house wall surface according to claim 2, feature exist
In the emulsifier is plasticizer or antifoaming agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810084054.9A CN108250942A (en) | 2018-01-29 | 2018-01-29 | A kind of preparation method of the waterproof coating of spliced house wall surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810084054.9A CN108250942A (en) | 2018-01-29 | 2018-01-29 | A kind of preparation method of the waterproof coating of spliced house wall surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108250942A true CN108250942A (en) | 2018-07-06 |
Family
ID=62743194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810084054.9A Pending CN108250942A (en) | 2018-01-29 | 2018-01-29 | A kind of preparation method of the waterproof coating of spliced house wall surface |
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| CN (1) | CN108250942A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114350192A (en) * | 2021-02-01 | 2022-04-15 | 中南林业科技大学 | Coating with hydrophilic self-cleaning capability and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103160212A (en) * | 2011-12-19 | 2013-06-19 | 烟台德邦科技有限公司 | Ultraviolet light curing optical adhesive |
-
2018
- 2018-01-29 CN CN201810084054.9A patent/CN108250942A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103160212A (en) * | 2011-12-19 | 2013-06-19 | 烟台德邦科技有限公司 | Ultraviolet light curing optical adhesive |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114350192A (en) * | 2021-02-01 | 2022-04-15 | 中南林业科技大学 | Coating with hydrophilic self-cleaning capability and preparation method thereof |
| CN114350192B (en) * | 2021-02-01 | 2023-01-06 | 中南林业科技大学 | Coating with hydrophilic self-cleaning capability and preparation method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180706 |
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| RJ01 | Rejection of invention patent application after publication |