CN103725132B - A kind of antibacterial self paint and preparation method thereof - Google Patents
A kind of antibacterial self paint and preparation method thereof Download PDFInfo
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- CN103725132B CN103725132B CN201410008163.4A CN201410008163A CN103725132B CN 103725132 B CN103725132 B CN 103725132B CN 201410008163 A CN201410008163 A CN 201410008163A CN 103725132 B CN103725132 B CN 103725132B
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- paint
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- cenosphere
- antibacterial self
- inorganic antiseptic
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Abstract
The invention discloses a kind of antibacterial self paint, containing deionized water, hydroxyethyl cellulose, pH value regulator, dispersant, wetting agent, titanium dioxide, inorganic antiseptic, Pulvis Talci, Kaolin, acrylic emulsion, propylene glycol, alcohol ester 12, levelling agent, defoamer, cenosphere.The invention also discloses the preparation method of above-mentioned antibacterial self paint.Antibacterial self paint disclosed by the invention, its antibacterial and mouldproof is strong in a humid environment, paint film energy repeatability, permanence kill escherichia coli, staphylococcus aureus, fungus, lichen bacterium, phycomycete, can be long-term less than mycete, fungus breeding with grow, and this antibacterial self paint levelability and application property are preferable, there is superpower adhesive force, paint film tight permanent.
Description
Technical field
The present invention relates to a kind of paint field, particularly to a kind of antibacterial self paint and preparation method thereof.
Background technology
Interior wall coating is a kind of critically important decorating and renovating material, but interior wall coating shines owing to indoor lack sunlight
Penetrate, easy breed bacteria and mycete at the humidity of corner, be, in interior wall coating coating, mildew occurs, not only lose
Its decoration and protective effect, also can send disgusting frowst, pollutes indoor environment, induces an illness,
The healthy of the people in serious threat, affects the quality of life of people.
External after the eighties in 20th century, start to occur mildew-resistant, the functional paint such as antibacterial, however common
Mildew-resistant, antibiotic emulsion paint product, relatively low to the inhibitory action of some antibacterial, need to add substantial amounts of mildew-resistant,
Antibacterial could obtain preferable effect, causes the cost of interiro wall latex paint to increase, makes the pollution of environment also increase
Add.And traditional mildew-resistant, antibiotic emulsion paint are under the plum rain season wet weather of certain areas, still can go out
Existing mildew lichen.
Summary of the invention
For overcoming above-mentioned technological deficiency, the invention discloses the antibacterial self paint of a kind of environment-friendly type.
Antibacterial self paint disclosed by the invention contain deionized water, hydroxyethyl cellulose, pH value regulator,
Dispersant, wetting agent, titanium dioxide, inorganic antiseptic, Pulvis Talci, Kaolin, acrylic emulsion, the third two
Alcohol, alcohol ester-12, levelling agent, defoamer, cenosphere.
Each component by weight percentage, deionized water is 25-35%, hydroxyethyl cellulose is 0.1-0.4%,
PH value regulator is 0.1-0.6%, dispersant is 0.2-0.8%, wetting agent is 0.2-0.8%, titanium dioxide is
16-21%, inorganic antiseptic are 2-8%, Pulvis Talci is 3-9%, Kaolin is 4-6%, acrylic emulsion is
18-32%, propylene glycol are 2-6%, alcohol ester-12 is 2-9%, levelling agent is 0.1-0.4%, defoamer is
0.1-0.4%, cenosphere are 4-12%.
Described pH value regulator is any one in the ammonia of concentration 28%, concentration 10% potassium hydroxide, institute
Stating dispersant is undersaturated polyacrylic acid sodium salt, amine amide, and described lubricant is unsaturated polyester siloxanes,
Described inorganic antiseptic is silver, zinc, copper metal ion, and described levelling agent is Siloxane-Oxyalkylene Copolymers, institute
Stating defoamer is polysiloxanes, and described cenosphere is hollow glass micropearl.
The invention also discloses the preparation method of above-mentioned antibacterial self paint, the method is for mix with deionized water
Each component in addition to cenosphere, carries out disperseing, grinding, carries out paint after reaching 20 μm fineness requirement,
During paint, add cenosphere, make cenosphere surface adsorption inorganic antiseptic and acrylic emulsion, make this
After painting film, form network structure, can effectively stop the infiltration of moisture and smooth smooth finish effect.
The excellent effect of the present invention is: (1) present invention uses silver, zinc, copper, nanoparticle antibacterial,
Its antibacterial and mouldproof is strong in a humid environment, and paint film energy repeatability, permanence kill escherichia coli, golden yellow
Color staphylococcus, fungus, lichen bacterium, phycomycete, can be long-term less than mycete, fungus breeding with grow；(2)
The present invention uses hollow glass micropearl to make levelability and application property preferable, has superpower adhesive force, paint film jail
Gu it is permanent；(3) present invention adds special rhombus dihedral filling hollow glass micropearl, has physics repellency
With waterproof and breathable function, fine and close paint film can be formed, effectively prevent moisture penetration, more can resist moisture and steam
Erosion, paint film does not comes off, gets loose；(4) the emulsion paint preparation method of the present invention can be greatly lowered
The remaining abnormal smells from the patient of product.
Detailed description of the invention
Below in conjunction with being embodied as example, the present invention is further elaborated, but the present invention is not limited to following enforcement
Example.
Embodiment 1:
Component proportion: by weight percentage, deionized water is 25%, hydroxyethyl cellulose is 0.2%, pH
Value regulator (ammonia of 28%) is 0.4%, dispersant (undersaturated polyacrylic acid sodium salt) is 0.4%,
Wetting agent (unsaturated polyester siloxanes) is 0.6%, titanium dioxide is 20%, inorganic antiseptic (silver ion) is
5%, Pulvis Talci be 4%, Kaolin be 4%, acrylic emulsion be 25%, propylene glycol be 2.5%, alcohol ester-12
Be 5%, levelling agent (Siloxane-Oxyalkylene Copolymers) be 0.3%, defoamer (polysiloxanes) be 0.3%, empty
Heart glass microballoon is 7.3%.
Preparation method: mix each component in addition to hollow glass micropearl with deionized water, carry out disperseing, grinding
Mill, carries out paint after reaching 20 μm fineness requirement, during paint, adds hollow glass micropearl, makes hollow glass
Bead surface absorption inorganic antiseptic and acrylic emulsion, after making this paint film, form network structure, permissible
Effectively stop the infiltration of moisture and smooth smooth finish effect.
Embodiment 2:
Component proportion: by weight percentage, deionized water is 30%, hydroxyethyl cellulose is 0.1%, pH
Value regulator (concentration 10% potassium hydroxide) is 0.5%, dispersant (amine amide) is 0.2%, wetting agent (no
Saturated polysiloxanes) be 0.8%, titanium dioxide be 16%, inorganic antiseptic (zinc ion) be 2%, Pulvis Talci
Be 8%, Kaolin be 6%, acrylic emulsion be 18%, propylene glycol be 4%, alcohol ester-12 be 8%, levelling agent
(Siloxane-Oxyalkylene Copolymers) is 0.2%, defoamer (polysiloxanes) is 0.2%, hollow glass micropearl is
6%。
Preparation method: mix each component in addition to hollow glass micropearl with deionized water, carry out disperseing, grinding
Mill, carries out paint after reaching 20 μm fineness requirement, during paint, adds hollow glass micropearl, makes hollow glass
Bead surface absorption inorganic antiseptic and acrylic emulsion, after making this paint film, form network structure, permissible
Effectively stop the infiltration of moisture and smooth smooth finish effect.
Its mass parameter of antibacterial self paint of the present invention is as shown in table 1:
Table 1:
The antibacterial self paint of the present invention is a kind of high-quality acrylic dope, uses unique antibacterial and mouldproof group
Close formula, inner wall of building is had the decorative effect of excellence, is the long-term antibacterial mildew-resistant of a kind of non-volatile material
Coating.In the environment of warm moist, antibacterial of going out, mycete, fungus breeding can be resisted for a long time and grow, metope
Do not produce mildew, environment protection clean.The sterilized principle for germ of antibacterial self paint is；Because of metal ion band such as silver zinc coppers
Positive charge, and the microorganism such as antibacterial, mycete is electronegative.After microorganism touches paint film, antibacterial metal
Ion is released.Mutually adsorb according to attractive coulombic force, antibacterial metal ions and microorganism.Effectively
Puncture cell wall, pulverize its cell membrane, touch intracellular nucleic acid albumin.Make protein variant dead, thus
Complete sterilizing overall process.And paint film is after killing cell, itself does not consumes, can continue to kill new mushroom.
The antibacterial self paint of the present invention be applicable to hospital, pharmacy food workshop, greenhouse, pond, club of hotel,
The applications such as senior house.
In sum, although the detailed description of the invention of the present invention is to the present invention have been described in detail, but ability
Territory those skilled in the art are it is to be understood that above-described embodiment is only to retouch the preferred embodiments of the present invention
State, rather than limiting the scope of the invention, persons skilled in the art are in the skill that disclosed herein
In the range of art, the change that can readily occur in, all within protection scope of the present invention.
Claims (3)
1. an antibacterial self paint, it is characterised in that: containing following each component by weight percentage, deionization
Water is 25-35%, hydroxyethyl cellulose is 0.1-0.4%, pH value regulator is 0.1-0.6%, dispersant is
0.2-0.8%, wetting agent are 0.2-0.8%, titanium dioxide is 16-21%, inorganic antiseptic is 2-8%, Pulvis Talci
For 3-9%, Kaolin be 4-6%, acrylic emulsion be 18-32%, propylene glycol be 2-6%, alcohol ester-12 be 2-9%,
Levelling agent is 0.1-0.4%, defoamer is 0.1-0.4%, cenosphere is 4-12%.
2. antibacterial self paint as claimed in claim 1, it is characterised in that: described pH value regulator is concentration
Any one in the ammonia of 28%, concentration 10% potassium hydroxide, described dispersant is undersaturated polyacrylic acid
In sodium salt, amine amide any one, described wetting agent is unsaturated polyester siloxanes, and described inorganic antiseptic is
Silver, zinc, copper metal ion, described levelling agent is Siloxane-Oxyalkylene Copolymers, and described defoamer is poly-silica
Alkane, described cenosphere is hollow glass micropearl.
3. the preparation method of antibacterial self paint as claimed in claim 1, it is characterised in that: mix with deionized water
Close each component in addition to cenosphere, carry out disperseing, grinding, adjust after reaching 20 μm fineness requirement
Paint, during paint, adds cenosphere, makes cenosphere surface adsorption inorganic antiseptic and acrylic emulsion,
After making this paint film, form network structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410008163.4A CN103725132B (en) | 2014-01-08 | 2014-01-08 | A kind of antibacterial self paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410008163.4A CN103725132B (en) | 2014-01-08 | 2014-01-08 | A kind of antibacterial self paint and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN103725132A CN103725132A (en) | 2014-04-16 |
| CN103725132B true CN103725132B (en) | 2016-08-17 |
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| CN201410008163.4A Active CN103725132B (en) | 2014-01-08 | 2014-01-08 | A kind of antibacterial self paint and preparation method thereof |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104017445B (en) * | 2014-06-06 | 2016-04-06 | 湖州百胜涂料有限公司 | A kind of water-borne coatings |
| CN104017409B (en) * | 2014-06-18 | 2017-02-15 | 杜一挺 | Antibacterial coating and preparation method thereof |
| CN104513562A (en) * | 2015-01-22 | 2015-04-15 | 南安市荣兴专利技术转移中心有限公司 | Antibacterial intelligent clean paint and preparation method thereof |
| CN104817918A (en) * | 2015-05-21 | 2015-08-05 | 郭小曼 | Silver-based mildew-proof antibacterial emulsion paint interior wall coating |
| CN104893384A (en) * | 2015-05-28 | 2015-09-09 | 南京先声合成材料有限公司 | Waterproof paint with peculiar smell removal function |
| CN105017892B (en) * | 2015-07-13 | 2017-05-17 | 安徽万兴实业有限公司 | Interior wall antibacterial and mildew-resistant functional coating |
| CN105524528A (en) * | 2016-02-02 | 2016-04-27 | 贵州联和新型建材有限公司 | Ecological and environment-friendly coating and preparation method thereof |
| CN105647316A (en) * | 2016-04-02 | 2016-06-08 | 黄其丰 | Preparation method of internal wall antibacterial paint |
| CN105754435A (en) * | 2016-04-02 | 2016-07-13 | 黄其丰 | Antibacterial coating for interior wall |
| CN107699073A (en) * | 2017-09-15 | 2018-02-16 | 柳州科讯科技有限公司 | A kind of antibiotic paint |
| CN107771592A (en) * | 2017-09-27 | 2018-03-09 | 界首市五季果源家庭农场 | A kind of method for preventing pomegranate dry rot |
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| CN102086329A (en) * | 2009-12-07 | 2011-06-08 | 杨卓卫 | Transparent glass thermal-insulation and heat-preservation coating |
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