CN104017445B - A kind of water-borne coatings - Google Patents

A kind of water-borne coatings Download PDF

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Publication number
CN104017445B
CN104017445B CN201410249163.3A CN201410249163A CN104017445B CN 104017445 B CN104017445 B CN 104017445B CN 201410249163 A CN201410249163 A CN 201410249163A CN 104017445 B CN104017445 B CN 104017445B
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water
borne coatings
agent
antiseptic
antibacterial agent
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CN104017445A (en
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钱永兴
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Hebei Chenyang Industry and Trade Group Co Ltd
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HUZHOU BAISHENG PAINT CO Ltd
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Abstract

The invention discloses a kind of water-borne coatings, it is characterized in that this water-borne coatings is made up of the component of following weight part: water 20-30 part, ACRYLIC EMULSION 20-25 part, wetting agent 0.3-0.5 part, defoamer 0.1-0.3 part, titanium dioxide 15-20 part, talcum powder 10-15 part, fireproofing agent 0.3-0.5 part, antiseptic-germicide 0.2-0.4 part.Rationally, cost is low, and between each component, consistency is good for coating disclosed by the invention composition, environmental protection, mildew-resistant, fire-retardant, has excellent using value; Natural antibacterial agent and inorganic antiseptic used in combination, namely avoids and uses merely the problem of the poor stability existing for natural antibacterial agent or be used alone the pollution that organic antibacterial agent brings and the high cost problem being used alone inorganic antiseptic; Combinationally use its anti-mold effect more lasting; Film forming is short for time of drying, and flintiness is good, also has good extension property and resistance toheat simultaneously.

Description

A kind of water-borne coatings
Technical field
The invention belongs to technical field of coatings, be specifically related to a kind of water-borne coatings.
Background technology
Water-borne coatings is with the coating of water as dispersion medium and thinner, compared with the coating of organic solvent type, a large amount of organic materials resources saved by water-borne coatings, greatly reduce the volatilization of organic solvent in coating to the fire hazard in the pollution of air and construction process, water is extremely rich in natural resources on the earth, and it takes conveniently, with low cost, use as the solvent in coating, destruction or less can not be produced to water resources.Therefore water-borne coatings had both decreased the discharge of volatile organic solvent, again can saving resource, the energy, simultaneously convenient transport and storage.Along with the enhancing of people's environmental consciousness, the usage quantity of water-borne coatings increases year by year, will become the main flow direction of modern coatings industrial development gradually.
The water-borne coatings used in the market; when mostly there is film forming, time of drying is long; be coated with film elasticity easily aging; flintiness is bad; can not the intensity of available protecting wall plaster bottom; thus generation metope ftractures, comes off; not only affect buildings attractive in appearance; and metope cracking, the problem such as cause that metope leaks, water soluble paint subjects to biological damage simultaneously; generation due to bacterium depends on the environment of water; therefore, existing water soluble paint is easy to occur going mouldy mostly, brings inconvenience to user.
Summary of the invention
For the defect existed in prior art, the object of this invention is to provide a kind of water-borne coatings.
Described a kind of water-borne coatings, is characterized in that this water-borne coatings is made up of the component of following weight part: water 20-30 part, ACRYLIC EMULSION 20-25 part, wetting agent 0.3-0.5 part, defoamer 0.1-0.3 part, titanium dioxide 15-20 part, talcum powder 10-15 part, fireproofing agent 0.3-0.5 part, antiseptic-germicide 0.2-0.4 part.
Described a kind of water-borne coatings, is characterized in that this water-borne coatings is made up of the component of following weight part: 15 parts, water, ACRYLIC EMULSION 22 parts, wetting agent 0.4 part, defoamer 0.2 part, titanium dioxide 18 parts, talcum powder 13 parts, fireproofing agent 0.4 part, antiseptic-germicide 0.3 part.
Described a kind of water-borne coatings, is characterized in that described fireproofing agent is expanded vermiculite, granulated glass sphere, diatomite, meticulous asbestos mix with the weight of 2-3:3-4:1-2:1-2.
Described a kind of water-borne coatings, is characterized in that described fireproofing agent is expanded vermiculite, granulated glass sphere, diatomite, meticulous asbestos mix with the weight of 2.5:3.5:1.5:1.5.
Described a kind of water-borne coatings, is characterized in that described antiseptic-germicide is that natural antibacterial agent and inorganic antiseptic mix with the weight of 1:3.
Described a kind of water-borne coatings, is characterized in that described natural antibacterial agent is Folium Bambosae extract, Folium Ginkgo extract, Pericarpium Granati extract mix with the weight of 1:1:1.
Described a kind of water-borne coatings, is characterized in that described inorganic antiseptic is silver type zeolite antibacterial agent.
Wetting agent of the present invention adopts the wetting agent D-504 of low bubble performance, transparent yellow liquid, uses in formula with other components matching, has certain froth breaking and presses down bubble effect, can improve the flow leveling of product simultaneously; Defoamer adopts mineral oil antifoam agent, and defoaming capacity is strong, is easy to other batching mixing, can not causes side reaction, with wetting agent with the use of reaching better wetting effect in film process.Titanium dioxide adopts nano grade titanium white powder, and covering effect is good, easily disperses.
The use of fireproofing agent of the present invention, effectively can play the effects such as fire-retardant, filling, fireproofing agent of the present invention is nontoxic, corrosion-free, good stability, toxic gas is not produced under high temperature, and cheap, expanded vermiculite is the aluminium silicon saline minerals matter of a kind of iron content, magnesium, have laminate structure, interlayer has crystal water, during expanded by heating, can wriggle as leech, resistivity against fire is strong, and sound absorption, sound-proofing properties are good, nonpoisonous and tasteless, use with components matching such as granulated glass spherees, flameproof effect is more excellent.
The use of antiseptic-germicide of the present invention, can the generation of effective mould fungus inhibition, and fungistatic effect is lasting, and this antiseptic-germicide environmental protection, can not to environment.
Compared with prior art, the present invention has following beneficial effect:
1, coating disclosed by the invention composition rationally, and cost is low, and between each component, consistency is good, environmental protection, mildew-resistant, fire-retardant, has excellent using value;
2, natural antibacterial agent of the present invention and inorganic antiseptic is used in combination, namely avoids and uses merely the problem of the poor stability existing for natural antibacterial agent or be used alone the pollution that organic antibacterial agent brings and the high cost problem being used alone inorganic antiseptic; Combinationally use its anti-mold effect more lasting;
3, water-borne coatings film forming of the present invention is short for time of drying, and flintiness is good, also has good extension property and resistance toheat simultaneously.
Embodiment
The present invention is described in further detail below in conjunction with embodiment.
Embodiment 1
A kind of water-borne coatings, is made up of the component of following weight part: 15 parts, water, ACRYLIC EMULSION 22 parts, wetting agent 0.4 part, defoamer 0.2 part, titanium dioxide 18 parts, talcum powder 13 parts, fireproofing agent 0.4 part, antiseptic-germicide 0.3 part.Wherein, fireproofing agent is expanded vermiculite, granulated glass sphere, diatomite, meticulous asbestos mix with the weight of 2.5:3.5:1.5:1.5; Antiseptic-germicide is that natural antibacterial agent and inorganic antiseptic mix with the weight of 1:3, and natural antibacterial agent is Folium Bambosae extract, Folium Ginkgo extract, Pericarpium Granati extract mix with the weight of 1:1:1; Inorganic antiseptic is silver type zeolite antibacterial agent.The each composition of natural antibacterial agent and inorganic antiseptic all can be bought by market and obtain.
Embodiment 2
A kind of water-borne coatings, is made up of the component of following weight part: 20 parts, water, ACRYLIC EMULSION 25 parts, wetting agent 0.3 part, defoamer 0.1 part, titanium dioxide 20 parts, talcum powder 10 parts, fireproofing agent 0.5 part, antiseptic-germicide 0.2 part.Wherein, fireproofing agent is expanded vermiculite, granulated glass sphere, diatomite, meticulous asbestos mix with the weight of 2:4:1:2; Antiseptic-germicide is that natural antibacterial agent and inorganic antiseptic mix with the weight of 1:3, and natural antibacterial agent is Folium Bambosae extract, Folium Ginkgo extract, Pericarpium Granati extract mix with the weight of 1:1:1; Inorganic antiseptic is silver type zeolite antibacterial agent.The each composition of natural antibacterial agent and inorganic antiseptic all can be bought by market and obtain.
Embodiment 3
A kind of water-borne coatings, is made up of the component of following weight part: 30 parts, water, ACRYLIC EMULSION 20 parts, wetting agent 0.5 part, defoamer 0.3 part, titanium dioxide 15 parts, talcum powder 15 parts, fireproofing agent 0.3 part, antiseptic-germicide 0.4 part.Wherein, fireproofing agent is expanded vermiculite, granulated glass sphere, diatomite, meticulous asbestos mix with the weight of 3:4:2:1; Antiseptic-germicide is that natural antibacterial agent and inorganic antiseptic mix with the weight of 1:3, and natural antibacterial agent is Folium Bambosae extract, Folium Ginkgo extract, Pericarpium Granati extract mix with the weight of 1:1:1; Inorganic antiseptic is silver type zeolite antibacterial agent.The each composition of natural antibacterial agent and inorganic antiseptic all can be bought by market and obtain.
Performance test
The VOC content of above-mentioned coating is tested according to GB18582-2008, the sticking power of above-mentioned coating, time of drying and impact resistance is tested according to GB1720, GB1728, GB1732, adopt cell combustion method to carry out flame retardant properties test to above-mentioned coating according to B1224-2005, the results are shown in Table 1.
Table 1 performance test
Sterilant is tested: intestinal bacteria, black-koji mould are spread evenly across and scribble on the slide glass of above-mentioned coating, after 0,5,15,30,60,120 hour, be gently stained with bacterium liquid by swab stick is placed in physiological saline, vibration, get 0.5ml in culture dish, add substratum, cultivate 48 hours in incubator, take out number colony number, according to formulae discovery sterilizing rate: sterilizing rate=(after initial colony number-sterilization colony number)/initial colony number × 100%, the results are shown in Table 2.
Table 2 sterilization is tested
As can be seen from table 1 and table 2, coating antibiosis fungicidal properties of the present invention is good, environmental protection, solidification are quick, has excellent flame retardant properties, is applicable to applying.

Claims (3)

1. a water-borne coatings, it is characterized in that this water-borne coatings is made up of the component of following weight part: water 20-30 part, ACRYLIC EMULSION 20-25 part, wetting agent 0.3-0.5 part, defoamer 0.1-0.3 part, titanium dioxide 15-20 part, talcum powder 10-15 part, fireproofing agent 0.3-0.5 part, antiseptic-germicide 0.2-0.4 part, described fireproofing agent is expanded vermiculite, granulated glass sphere, diatomite, meticulous asbestos mix with the weight of 2-3:3-4:1-2:1-2, described antiseptic-germicide is that natural antibacterial agent and inorganic antiseptic mix with the weight of 1:3, described natural antibacterial agent is Folium Bambosae extract, Folium Ginkgo extract, Pericarpium Granati extract mixes with the weight of 1:1:1.
2. a kind of water-borne coatings according to claim 1, is characterized in that described fireproofing agent is expanded vermiculite, granulated glass sphere, diatomite, meticulous asbestos mix with the weight of 2.5:3.5:1.5:1.5.
3. a kind of water-borne coatings according to claim 1, is characterized in that described inorganic antiseptic is silver type zeolite antibacterial agent.
CN201410249163.3A 2014-06-06 2014-06-06 A kind of water-borne coatings Active CN104017445B (en)

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CN104403451B (en) * 2014-11-07 2016-07-06 浙江大友木业有限公司 A kind of environment-friendly fireproof floor paint and preparation method thereof
CN104830180A (en) * 2015-05-27 2015-08-12 湖州大周高分子材料有限公司 Waterborne anticorrosive coating
CN104830136A (en) * 2015-05-27 2015-08-12 湖州大周高分子材料有限公司 Environmental-friendly and antibacterial coating
CN104877495A (en) * 2015-06-30 2015-09-02 湖州大周高分子材料有限公司 Anti-bacteria coating
CN104946128A (en) * 2015-06-30 2015-09-30 湖州大周高分子材料有限公司 Environment-friendly anti-freezing coating
CN104893510A (en) * 2015-06-30 2015-09-09 湖州大周高分子材料有限公司 Anticorrosion antibacterial coating
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CN105017875A (en) * 2015-08-26 2015-11-04 湖州大周高分子材料有限公司 Insecticide paint
CN105017908A (en) * 2015-08-26 2015-11-04 湖州大周高分子材料有限公司 Fire-retardant paint for wall
CN105017909A (en) * 2015-08-26 2015-11-04 湖州大周高分子材料有限公司 Insecticide coating for inner walls
CN105542529A (en) * 2016-01-19 2016-05-04 黄伟洪 Anti-oxidative, flame-retardant and anti-rust metal sheet coating
CN106280797A (en) * 2016-08-17 2017-01-04 瑞安市智造科技有限公司 A kind of antibiotic fungus-resisting paint
CN106336466A (en) * 2016-08-17 2017-01-18 吴冰滢 Slow-release antibacterial agent and preparation method thereof
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CN106752546A (en) * 2017-02-03 2017-05-31 安徽华晟涂料有限公司 A kind of aqueous bottle coating and preparation method thereof
CN107267018A (en) * 2017-06-30 2017-10-20 天长市巨龙车船涂料有限公司 A kind of mould proof hot water resistance coating
CN108084775A (en) * 2018-01-08 2018-05-29 天长市嘉瑞包装材料有限公司 A kind of environmental-friendoffset offset printing ink and preparation method thereof
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CN113122098A (en) * 2021-05-06 2021-07-16 湖北巴乐福化工科技有限公司 Environment-friendly health-care coating and preparation method thereof

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Inventor after: Liu Shanjiang

Inventor after: Liu Zhanchuan

Inventor after: Mei Shaofeng

Inventor before: Qian Yongxing

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Effective date of registration: 20170515

Address after: 072550 Hebei city of Baoding province Xushui Chenyang Street No. 1

Patentee after: Hebei Chenyang IndustrialL&trade Group Co., Ltd.

Address before: 313009 Nanxun City, Huzhou province Nanxun district town of Zhejiang Street Industrial Zone, No. 108

Patentee before: Huzhou Baisheng Paint Co., Ltd.

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