CN108165149A - A kind of building coating of high-performance antibiosis and preparation method thereof - Google Patents
A kind of building coating of high-performance antibiosis and preparation method thereof Download PDFInfo
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- CN108165149A CN108165149A CN201711345741.3A CN201711345741A CN108165149A CN 108165149 A CN108165149 A CN 108165149A CN 201711345741 A CN201711345741 A CN 201711345741A CN 108165149 A CN108165149 A CN 108165149A
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- building coating
- water
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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
-
- 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
- C09D5/08—Anti-corrosive paints
-
- 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
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a kind of building coating of high-performance antibiosis and preparation method thereof, including 25 35 parts of aqueous polyurethane emulsion, 20 30 parts of octylisothiazolinone, 18 25 parts of organosilicon-modified acrylic emulsion, 10 15 parts of modified hydrogenated castor oil, 15 20 parts of activated silica ashes, 10 15 parts of propanepoxy resin, 15 25 parts of polyurethanes, 24 parts of plasticizer, 58 parts of initiator, 36 parts of dispersant, 46 parts of emulsifier, 25 parts of silicone levelling agent, 15 25 parts of water.Gained water paint of the invention is nontoxic and pollution-free, environmentally protective；0 grade of adhesive force, not easily to fall off, corrosion resistance is strong, excellent in cushion effect, has good covering power, good combination property；Simple production process of the present invention, the wide model of use scope is at low cost, is conducive to industrialized production.
Description
Technical field
The present invention relates to building coating manufacture technology fields, and in particular to the building coating and its system of a kind of high-performance antibiosis
Preparation Method.
Background technology
Powdery paints be it is a kind of it is novel, without solvent, 100% solid powdery coating.With without solvent, it is pollution-free,
Save the energy and resource, reduce labor intensity with coating machinery intensity it is high the features such as.It has two major class：Thermoplastic powder coating
And thermosetting powder coating.Thermoplastic powder coating is by ingredients such as thermoplastic resin, pigment, filler, plasticizer and stabilizers
Composition.Thermoplastic powder coating includes：Polyethylene, polypropylene, polyester, polyvinyl chloride, chlorinated polyether, polyamide-based, fiber
Prime system, Polyester.Thermosetting powder coating is made of thermosetting resin, curing agent, pigment, filler and initiator etc..Thermosetting
Property powdery paints includes：Epoxy resin, Polyester, acrylic resin.
At present, it is typically all using polyvinyl alcohol as the coating of base-material in water paint.Contain in the molecule of polyvinyl alcohol
Large numbers of hydroxy functional groups, its film forming is especially fine and smooth, poor air permeability, and easily absorbs moisture.Do not prevent so as to cause coating
Water.From ancient times to the present, the either technique of the composition of raw materials of coating or dispensing all processes are improved, but still unsatisfactory many times,
At least have the following disadvantages：1st, traditional coating is due to containing polyvinyl alcohol, the glossiness of coating is poor and heat resistance not
It is high.2nd, general water paint is difficult to polish and construct, and easily cracking and peeling come off, and service life is short.3rd, the treasured of consumption country
Your energy pollutes environment.4th, containing heavy metal element, cause room air pollution and in process harm to the human body
It is larger.Therefore, how to prepare a kind of has higher gloss degree and heat resistance is good, service life is long, the aqueous painting of asepsis environment-protecting
Material is the subject that the present invention is solved.
For example, Chinese invention patent, application No. is 201210401730.3 to disclose out a kind of environment-friendly type water for building
Property coating, the coating are prepared from the following raw materials in parts by weight, water-soluble epoxy resin 10-18 parts, 5-10 parts of acrylate,
6-15 parts of filler, 20-50 parts of dispersant, 2-5 parts of calgon, 100-120 parts of water.
Invention content
To solve the above problems, the present invention provides a kind of building coatings of high-performance antibiosis and preparation method thereof.
To achieve the above object, the technical solution taken of the present invention is：
A kind of building coating of high-performance antibiosis and preparation method thereof, including being prepared by the raw material of following parts by weight：It is aqueous
It is 25-35 parts of polyaminoester emulsion, 20-30 parts of octylisothiazolinone, 18-25 parts of organosilicon-modified acrylic emulsion, modified hydrogenated
10-15 parts of castor oil, 15-20 parts of activated silica ashes, 10-15 parts of propanepoxy resin, polyurethanes 15-25
Part, 2-4 parts of plasticizer, 5-8 parts of initiator, 3-6 parts of dispersant, 4-6 parts of emulsifier, 2-5 parts of silicone levelling agent, water 15-
25 parts.
Further, the plasticizer is dibutyl phthalate.
Further, the initiator is peroxidating and isopropylbenzene.
Further, the emulsifier is selected as Arlacel-80.
Further, a kind of preparation method of the building coating of high-performance antibiosis, includes the following steps：
S1：By 18-25 parts of organosilicon-modified acrylic emulsion, castor oil 10-15 parts modified hydrogenated, 15-20 parts of activated silica ashes,
10-15 parts of propanepoxy resin, 15-25 parts of polyurethanes are added in mixing machine, after water is added to stir evenly, are added in
25-35 parts of aqueous polyurethane emulsion and, stir while adding, slowly heat 20-30 DEG C, stir 10-15min；
S2：2-4 parts of plasticizer, 5-8 parts of initiator, 3-6 parts of dispersant, emulsifier are added in the mixed solution obtained toward step S1
4-6 parts, 2-5 parts of silicone levelling agent, 15-25 parts of water, react 2-3h；
S3：By the mixed solution obtained by step S2 with high-speed stirred 15-25min under 300-500r/min, stir evenly, adjust
After viscosity both.
Further, a kind of building coating of high-performance antibiosis, is prepared by the raw material of following parts by weight：Aqueous poly- ammonia
25-35 parts of ester lotion, 20-30 parts of octylisothiazolinone, 18-25 parts of organosilicon-modified acrylic emulsion, modified hydrogenated castor-oil plant
10-15 parts oily, 15-20 parts of activated silica ashes, 15-25 parts of polyurethanes, increases 10-15 parts of propanepoxy resin
Mould 2-4 parts of agent, 5-8 parts of initiator, 3-6 parts of dispersant, 4-6 parts of emulsifier, 2-5 parts of silicone levelling agent, water 15-25
Part.
The present invention is using aqueous polyurethane emulsion, octylisothiazolinone, organosilicon-modified acrylic emulsion, modified hydrogenated
Castor oil, activated silica ashes, propanepoxy resin, polyurethanes, plasticizer, initiator, curing agent, emulsification
Agent, silicone levelling agent；Not containing toluene, formaldehyde and heavy metal etc. compared with traditional water paint, in above-mentioned raw materials has
Evil substance；Therefore, which has nontoxic, tasteless, nonstaining property energy, and the interior wall of building and outer is whitewashed using this coating
Wall not can cause environmental pollution not only, but also will not endanger people's health.In conclusion the environment-friendlywater-based water-based paint system
Standby simplicity, raw material is easy to get, performance is stable, environment friendly and pollution-free, good decorating effect, cheap, is widely portable to house, guest
On the interior wall and exterior wall of the various buildings such as shop, meeting room.
Gained water paint of the invention is nontoxic and pollution-free, environmentally protective；0 grade of adhesive force, not easily to fall off, corrosion resistance is strong,
It is excellent in cushion effect, there is good covering power, good combination property；Simple production process of the present invention, the wide model of use scope, cost
It is low, be conducive to industrialized production.
Specific embodiment
In order to which objects and advantages of the present invention are more clearly understood, the present invention is carried out with reference to embodiments further detailed
Explanation.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The present invention includes being prepared by the raw material of following parts by weight：25-35 parts of aqueous polyurethane emulsion, octyl group isothiazole
20-30 parts of quinoline ketone, 18-25 parts of organosilicon-modified acrylic emulsion, castor oil 10-15 parts modified hydrogenated, activated silica ashes 15-20
Part, 10-15 parts of propanepoxy resin, 15-25 parts of polyurethanes, 2-4 parts of plasticizer, 5-8 parts of initiator, dispersion
3-6 parts of agent, 4-6 parts of emulsifier, 2-5 parts of silicone levelling agent, 15-25 parts of water.
The plasticizer is dibutyl phthalate.
Initiator isopropylbenzene for peroxidating.
The emulsifier is selected as Arlacel-80.
A kind of preparation method of the building coating of high-performance antibiosis, includes the following steps：
S1：By 19 parts of organosilicon-modified acrylic emulsion, 13 parts of modified hydrogenated castor oil, 18 parts of activated silica ashes, diphenylol third
14 parts of alkane epoxy resin, 19 parts of polyurethanes are added in mixing machine, after water is added to stir evenly, add in aqueous polyurethane emulsion
28 parts and, stir while adding, slowly heat 26 DEG C, stir 13min；
S2：In the mixed solution obtained toward step S1 add in 3 parts of plasticizer, 6 parts of initiator, 4 parts of dispersant, 4 parts of emulsifier,
4 parts of silicone levelling agent, 16 parts of water react 2h；
S3：By the mixed solution obtained by step S2 with high-speed stirred 18min under 400r/min, stir evenly, after adjusting viscosity
Both.
Embodiment 1：
A kind of preparation method of the building coating of high-performance antibiosis, includes the following steps：
S1：By 18-25 parts of organosilicon-modified acrylic emulsion, castor oil 10-15 parts modified hydrogenated, 15-20 parts of activated silica ashes,
10-15 parts of propanepoxy resin, 15-25 parts of polyurethanes are added in mixing machine, after water is added to stir evenly, are added in
25-35 parts of aqueous polyurethane emulsion and, stir while adding, slowly heat 20-30 DEG C, stir 10-15min；
S2：2-4 parts of plasticizer, 5-8 parts of initiator, 3-6 parts of dispersant, emulsifier are added in the mixed solution obtained toward step S1
4-6 parts, 2-5 parts of silicone levelling agent, 15-25 parts of water, react 2-3h；
S3：By the mixed solution obtained by step S2 with high-speed stirred 15-25min under 300-500r/min, stir evenly, adjust
After viscosity both.
Embodiment 2：
A kind of preparation method of the building coating of high-performance antibiosis, includes the following steps：
S1：By 25 parts of organosilicon-modified acrylic emulsion, 15 parts of modified hydrogenated castor oil, 15 parts of activated silica ashes, diphenylol third
10 parts of alkane epoxy resin, 25 parts of polyurethanes are added in mixing machine, after water is added to stir evenly, add in aqueous polyurethane emulsion
35 parts and, stir while adding, slowly heat 20 DEG C, stir 10min；
S2：2 parts of plasticizer is added in the mixed solution obtained toward step S1,5 parts of initiator, 3 parts of dispersant, 6 parts of emulsifier, is had
5 parts of machine silicon class levelling agent, 15 parts of water react 2h；
S3：By the mixed solution obtained by step S2 with high-speed stirred 15min under 500r/min, stir evenly, after adjusting viscosity
Both.
Embodiment 3：
A kind of preparation method of the building coating of high-performance antibiosis, includes the following steps：
S1：By 18 parts of organosilicon-modified acrylic emulsion, castor oil 10-15 parts modified hydrogenated, 15 parts of activated silica ashes, diphenylol
10 parts of propane epoxy resin, 15 parts of polyurethanes are added in mixing machine, after water is added to stir evenly, add in aqueous polyurethane breast
25 parts of liquid and, stir while adding, slowly heat 20 DEG C, stir 10min；
S2：In the mixed solution obtained toward step S1 add in 2 parts of plasticizer, 5 parts of initiator, 3 parts of dispersant, 4 parts of emulsifier,
2 parts of silicone levelling agent, 15 parts of water react 2h；
S3：By the mixed solution obtained by step S2 with high-speed stirred 15min under 300r/min, stir evenly, after adjusting viscosity
Both.
The present invention is using aqueous polyurethane emulsion, octylisothiazolinone, organosilicon-modified acrylic emulsion, modified hydrogenated
Castor oil, activated silica ashes, propanepoxy resin, polyurethanes, plasticizer, initiator, curing agent, emulsification
Agent, silicone levelling agent；Not containing toluene, formaldehyde and heavy metal etc. compared with traditional water paint, in above-mentioned raw materials has
Evil substance；Therefore, which has nontoxic, tasteless, nonstaining property energy, and the interior wall of building and outer is whitewashed using this coating
Wall not can cause environmental pollution not only, but also will not endanger people's health.In conclusion the environment-friendlywater-based water-based paint system
Standby simplicity, raw material is easy to get, performance is stable, environment friendly and pollution-free, good decorating effect, cheap, is widely portable to house, guest
On the interior wall and exterior wall of the various buildings such as shop, meeting room.
Gained water paint of the invention is nontoxic and pollution-free, environmentally protective；0 grade of adhesive force, not easily to fall off, corrosion resistance is strong,
It is excellent in cushion effect, there is good covering power, good combination property；Simple production process of the present invention, the wide model of use scope, cost
It is low, be conducive to industrialized production.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, several improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of building coating of high-performance antibiosis, which is characterized in that including being prepared by the raw material of following parts by weight：It is aqueous
It is 25-35 parts of polyaminoester emulsion, 20-30 parts of octylisothiazolinone, 18-25 parts of organosilicon-modified acrylic emulsion, modified hydrogenated
10-15 parts of castor oil, 15-20 parts of activated silica ashes, 10-15 parts of propanepoxy resin, polyurethanes 15-25
Part, 2-4 parts of plasticizer, 5-8 parts of initiator, 3-6 parts of dispersant, 4-6 parts of emulsifier, 2-5 parts of silicone levelling agent, water 15-
25 parts.
2. the building coating of a kind of high-performance antibiosis according to claim 1, which is characterized in that the plasticizer is adjacent benzene
Dibutyl carboxylic acid.
3. the building coating of a kind of high-performance antibiosis according to claim 1, which is characterized in that the initiator is peroxide
Change and isopropylbenzene.
4. a kind of building coating of high-performance antibiosis according to claim 1, which is characterized in that emulsifier be selected as sapn-
80。
5. the preparation method of the building coating of a kind of high-performance antibiosis according to claim 1, which is characterized in that including such as
Lower step：
S1：By 18-25 parts of organosilicon-modified acrylic emulsion, castor oil 10-15 parts modified hydrogenated, 15-20 parts of activated silica ashes,
10-15 parts of propanepoxy resin, 15-25 parts of polyurethanes are added in mixing machine, after water is added to stir evenly, are added in
25-35 parts of aqueous polyurethane emulsion and, stir while adding, slowly heat 20-30 DEG C, stir 10-15min；
S2：2-4 parts of plasticizer, 5-8 parts of initiator, 3-6 parts of dispersant, emulsifier are added in the mixed solution obtained toward step S1
4-6 parts, 2-5 parts of silicone levelling agent, 15-25 parts of water, react 2-3h；
S3：By the mixed solution obtained by step S2 with high-speed stirred 15-25min under 300-500r/min, stir evenly, adjust
After viscosity both.
6. the building coating of a kind of high-performance antibiosis according to claim 1, which is characterized in that by the original of following parts by weight
Material is prepared：28 parts of aqueous polyurethane emulsion, 21 parts of organosilicon-modified acrylic emulsion, changes 25 parts of octylisothiazolinone
Property 13 parts of rilanit special, 18 parts of activated silica ashes, 13 parts of propanepoxy resin, 23 parts of polyurethanes, plasticising
2 parts of agent, 6 parts of initiator, 5 parts of curing agent, 5 parts of emulsifier, 3 parts of silicone levelling agent, 22 parts of water.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711345741.3A CN108165149A (en) | 2017-12-15 | 2017-12-15 | A kind of building coating of high-performance antibiosis and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711345741.3A CN108165149A (en) | 2017-12-15 | 2017-12-15 | A kind of building coating of high-performance antibiosis and preparation method thereof |
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| CN108165149A true CN108165149A (en) | 2018-06-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115975490A (en) * | 2023-01-05 | 2023-04-18 | 深圳市深赛尔股份有限公司 | Environment-friendly polyurethane water-based paint and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103342956A (en) * | 2013-06-27 | 2013-10-09 | 天长市巨龙车船涂料有限公司 | Acrylic acid modified waterborne polyurethane paint and preparation method thereof |
| CN106752559A (en) * | 2016-10-28 | 2017-05-31 | 芜湖浩权建筑工程有限公司 | A kind of environment-friendly type building water paint and preparation method thereof |
-
2017
- 2017-12-15 CN CN201711345741.3A patent/CN108165149A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103342956A (en) * | 2013-06-27 | 2013-10-09 | 天长市巨龙车船涂料有限公司 | Acrylic acid modified waterborne polyurethane paint and preparation method thereof |
| CN106752559A (en) * | 2016-10-28 | 2017-05-31 | 芜湖浩权建筑工程有限公司 | A kind of environment-friendly type building water paint and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115975490A (en) * | 2023-01-05 | 2023-04-18 | 深圳市深赛尔股份有限公司 | Environment-friendly polyurethane water-based paint and preparation method thereof |
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Application publication date: 20180615 |