CN104817912A - Water-based metallic paint and preparation method thereof - Google Patents
Water-based metallic paint and preparation method thereof Download PDFInfo
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- CN104817912A CN104817912A CN201510285396.3A CN201510285396A CN104817912A CN 104817912 A CN104817912 A CN 104817912A CN 201510285396 A CN201510285396 A CN 201510285396A CN 104817912 A CN104817912 A CN 104817912A
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- metallic paint
- water
- aqueous metallic
- agent
- preparation
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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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
Abstract
The invention discloses a water-based metallic paint and a preparation method thereof. The water-based metallic paint comprises the following components in percentage by weight: 60-80% of acrylic copolymer emulsion, 6-10% of amino resin, 10-18% of water, 5-10% of water-based metallic flashlight powder, 2-5% of a coalescing agent, 0.1-0.3% of a flatting agent, 0.1-0.5% of a pH regulator, 0.1-0.5% of a wetting agent, 0.1-0.2% of a thickener, 0.2-0.5% of a surfactant, 0.1-0.3% of a preservative and 0.1-0.3% of a mildew preventive. The water-based metallic paint is non-poisonous, free from extraneous odor, non-combustible, has solid content of more than or equal to 55%, viscosity of 72-85s, fineness of 38mu m, surface drying time of 10min, film hardness of more than or equal to 5H and film and impact strength of more than or equal to 63kg/cm<2>, comprises safe and non-poisonous components and is environmentally friendly and healthy.
Description
Technical field
The present invention relates to paint field, particularly relate to a kind of aqueous metallic paint and preparation method thereof.
Background technology
The development of water-borne coatings is along with the continuous propelling of industrialization, urbanization process, and environmental quality has more and more important impact to people's physical and mental health, and thus environmental quality receives increasing concern.Simultaneously China also just constantly improves a series of policy, laws and regulations, and to strengthen the monitoring management to Air quality, but due to the existence of more non-compliant materials and other reasons, environmental pollution still threatens the health of people.There is great change in world today's energy general layout, energy situation is increasingly severe and complicated, and the amount of the energy, matter, valency all unprecedented history change are occurring, so, be involutory physics and chemistry and energy-conservation, free of contamination water-borne coatings of cost is more and more praised highly, and develops rapidly and vigorously.
At present at a lot of field, especially automotive field, increasing to the demand of aqueous metallic paint, and existing aqueous metallic paint is mostly containing the toxic substance such as formaldehyde, phenol, works the mischief to HUMAN HEALTH.
For the deficiency of above-mentioned aqueous metallic paint, the present invention attempts carrying out improvement invention, to providing a kind of aqueous metallic paint and preparation method thereof to existing aqueous metallic paint.
Summary of the invention
In view of this, aqueous metallic paint that the invention provides a kind of environment protection health and preparation method thereof.
For achieving the above object, technical scheme of the present invention is:
A kind of aqueous metallic paint, is characterized in that percentage composition consists of the following composition by weight:
AA emulsion 60% ~ 80%
Aminoresin 6% ~ 10%
Water 10% ~ 18%
Water-based metal flashlight powder 5% ~ 10%
Film coalescence aid 2% ~ 5%
Flow agent 0.1% ~ 0.3%
PH conditioning agent 0.1% ~ 0.5%
Wetting agent 0.1% ~ 0.3%
Thickening material 0.1% ~ 0.5%
Tensio-active agent 0.2% ~ 0.5%
Sanitas 0.1% ~ 0.3%
Mould inhibitor 0.1% ~ 0.3%.
A kind of aqueous metallic paint as above, is characterized in that described AA emulsion is Prox AM 185 RS anionic acrylic copolymers emulsion.Because metal easily loses electronics and positively charged, so the Prox AM 185 RS anionic acrylic copolymers emulsion selected by the present invention is suitable for making aqueous metallic paint, use this emulsion can obtain the paint film of hard and transparent, resistance to all kinds of SOLVENTS particularly ketones solvent simultaneously.
Further, described a kind of aqueous metallic paint, is characterized in that described aminoresin is CYMEL325 aminoresin.CYMEL325 aminoresin can be mixed with water-based stoving paint with water-borne acrylic resin, just can fast setting without the need to separately adding catalyzer, and after crosslinking curing, paint film has fabulous hardness and flexible balance.
Further, described a kind of aqueous metallic paint, is characterized in that described PH conditioning agent is SILRES BS16.Conventional PH conditioning agent has organic amine, ammoniacal liquor, sodium hydroxide, although sodium hydroxide can not bring the problem of VOC, can affect the water tolerance of coating.Organic amine, ammoniacal liquor not only can bring VOC problem, and are one of main sources of smell in water-borne coatings.SILRES BS16 take quartz sand as a kind of special synthesizing organo-silicon solution that raw material is made, and colorless and odorless is transparent, not containing any organic volatile.
Further, described a kind of aqueous metallic paint, is characterized in that described tensio-active agent is Surfynol 104E.Compared with traditional tensio-active agent, Surfynol 104E have lower dynamic/static surface tension, can reduce rapidly system dynamic/static surface tension quick to surface transport, ensure the good wet of base material.Meanwhile, due to special structure, Surfynol 104E also can control foam, stable consistency and viscosity.
Further, the preparation method of described a kind of aqueous metallic paint, it is characterized in that comprising following processing step: each component of described weight percent is added in dispersion cylinder successively and stirs, whipping temp is 20 ~ 50 DEG C, rotating speed is 600 ~ 800r/min, churning time 30 ~ 50min, sampling detects fineness and the viscosity of finished product, filtration, tinning, packaging.
Further, described a kind of aqueous metallic paint preparation method, is characterized in that described finish fineness is≤50 μm, and described finished product viscosity is 60 ~ 100s.
the invention has the beneficial effects as follows: the present invention is nontoxic, free from extraneous odour, do not burn, and solid content is more than or equal to 55%, viscosity 72 ~ 85s, fineness 38 μm, surface drying time 10min, hardness>=5H after film forming, shock strength>=63 kg/cm after film forming
2, composition safety non-toxic, environment protection health.
Embodiment
Below by specific embodiment, the present invention is described in further detail.
Embodiment 1
A kind of aqueous metallic paint, is characterized in that percentage composition consists of the following composition by weight:
AA emulsion 65%
Aminoresin 8%
Water 15%
Water-based metal flashlight powder 8%
Film coalescence aid 2%
Flow agent 0.2%
PH conditioning agent 0.4%
Wetting agent 0.3%
Thickening material 0.1%
Tensio-active agent 0.4%
Sanitas 0.3%
Mould inhibitor 0.3%
Each component of described weight percent is added in dispersion cylinder successively and stirs, whipping temp is 20 ~ 50 DEG C, rotating speed is 600 ~ 800r/min, churning time 30 ~ 50min, sampling detects fineness and the viscosity of finished product, if fineness is≤50 μm, when viscosity is 60 ~ 100s, be salable product, then filtration, tinning, packaging.
Embodiment 2
A kind of aqueous metallic paint, is characterized in that percentage composition consists of the following composition by weight:
AA emulsion 70%
Aminoresin 6%
Water 10%
Water-based metal flashlight powder 10%
Film coalescence aid 2%
Flow agent 0.3%
PH conditioning agent 0.3%
Wetting agent 0.2%
Thickening material 0.2%
Tensio-active agent 0.4%
Sanitas 0.3%
Mould inhibitor 0.3%
Each component of described weight percent is added in dispersion cylinder successively and stirs, whipping temp is 20 ~ 50 DEG C, rotating speed is 600 ~ 800r/min, churning time 30 ~ 50min, sampling detects fineness and the viscosity of finished product, if fineness is≤50 μm, when viscosity is 60 ~ 100s, be salable product, then filtration, tinning, packaging.
Embodiment 3
A kind of aqueous metallic paint, is characterized in that percentage composition consists of the following composition by weight:
AA emulsion 75%
Aminoresin 6%
Water 10%
Water-based metal flashlight powder 5%
Film coalescence aid 2%
Flow agent 0.2%
PH conditioning agent 0.2%
Wetting agent 0.4%
Thickening material 0.2%
Tensio-active agent 0.4%
Sanitas 0.3%
Mould inhibitor 0.3%
Each component of described weight percent is added in dispersion cylinder successively and stirs, whipping temp is 20 ~ 50 DEG C, rotating speed is 600 ~ 800r/min, churning time 30 ~ 50min, sampling detects fineness and the viscosity of finished product, if fineness is≤50 μm, when viscosity is 60 ~ 100s, be salable product, then filtration, tinning, packaging.
Carry out newly measuring to the aqueous metallic paint in above-described embodiment, result is as table one.
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Solid content % | 55 | 58 | 60 |
| Viscosity s | 72 | 78 | 85 |
| PH value | 7.3 | 7.8 | 8.2 |
| Fineness μm | 40 | 42 | 38 |
| Surface drying time (25 DEG C) | 10min | 11min | 12min |
| Pencil hardness (H) | ≥5 | ≥5 | ≥5 |
| Shock strength kg/ cm after film forming 2 | 63 | 65 | 68 |
Table one
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (7)
1. an aqueous metallic paint, is characterized in that percentage composition consists of the following composition by weight:
AA emulsion 60% ~ 80%
Aminoresin 6% ~ 10%
Water 10% ~ 18%
Water-based metal flashlight powder 5% ~ 10%
Film coalescence aid 2% ~ 5%
Flow agent 0.1% ~ 0.3%
PH conditioning agent 0.1% ~ 0.5%
Wetting agent 0.1% ~ 0.5%
Thickening material 0.1% ~ 0.2%
Tensio-active agent 0.2% ~ 0.5%
Sanitas 0.1% ~ 0.3%
Mould inhibitor 0.1% ~ 0.3%.
2. a kind of aqueous metallic paint according to claim 1, is characterized in that described AA emulsion is anionic acrylic copolymers emulsion.
3. a kind of aqueous metallic paint according to claim 1, is characterized in that described aminoresin is methyl-etherified aminoresin.
4. a kind of aqueous metallic paint according to claim 1, is characterized in that described PH conditioning agent is waterborne organic silicon compound.
5. a kind of aqueous metallic paint according to claim 1, is characterized in that described tensio-active agent is nonionogenic tenside.
6. the preparation method of a kind of aqueous metallic paint as claimed in any of claims 1 to 5, it is characterized in that comprising the following steps: each component of described weight percent is added in dispersion cylinder successively and stirs, whipping temp is 20 ~ 50 DEG C, rotating speed is 600 ~ 800r/min, churning time 30 ~ 50min, sampling detects fineness and the viscosity of finished product, filtration, tinning, packaging.
7. the preparation method of a kind of aqueous metallic paint according to claim 6, is characterized in that described finish fineness is≤50 μm, and described finished product viscosity is 60 ~ 100s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510285396.3A CN104817912B (en) | 2015-05-29 | 2015-05-29 | A kind of aqueous metallic paint and preparation method thereof |
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| CN201510285396.3A CN104817912B (en) | 2015-05-29 | 2015-05-29 | A kind of aqueous metallic paint and preparation method thereof |
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| CN104817912A true CN104817912A (en) | 2015-08-05 |
| CN104817912B CN104817912B (en) | 2017-03-29 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105331234A (en) * | 2015-11-26 | 2016-02-17 | 蚌埠市禹会区贵宾装饰材料商行 | Flash photo frame |
| CN105331216A (en) * | 2015-11-26 | 2016-02-17 | 蚌埠市禹会区贵宾装饰材料商行 | Metal flashing coating applied to photo frame |
| CN105802400A (en) * | 2016-04-07 | 2016-07-27 | 太仓吉达喷涂有限公司 | Preparation method of multifunctional waterborne metallic coating |
| CN105936807A (en) * | 2016-06-07 | 2016-09-14 | 蚌埠市禹会区贵宾装饰材料商行 | Stain-resistant breathable elastic metal flash paint for photo frames |
| CN106590255A (en) * | 2016-12-19 | 2017-04-26 | 中国科学院大学 | Oil paint containing gold nanoparticles |
| CN106675271A (en) * | 2017-01-16 | 2017-05-17 | 广东四方威凯新材料有限公司 | Bake type single-layer waterborne flashing paint for aluminum alloy hub and preparation method of waterborne flashing paint |
| CN107384099A (en) * | 2017-09-18 | 2017-11-24 | 重庆三峡油漆股份有限公司 | A kind of Men Yeyong aqueous metallic paints |
| CN111732862A (en) * | 2020-05-28 | 2020-10-02 | 广东维拓化工股份有限公司 | Antiviral healthy plant water-based metal paint and preparation method thereof |
| CN112452241A (en) * | 2020-10-27 | 2021-03-09 | 昆山协盛电子有限公司 | Paint mixing process for spraying water pump |
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| JPH06192531A (en) * | 1992-12-24 | 1994-07-12 | Mitsui Toatsu Chem Inc | Thermosetting acrylic resin composition having excellent adhesivity |
| CN1648184A (en) * | 2004-12-30 | 2005-08-03 | 肖海波 | Nano fluorescent elastic water soluble metal lacquer |
| CN101161738A (en) * | 2006-10-13 | 2008-04-16 | 上海富臣化工有限公司 | Aqueous elastic metallic luster paint |
| CN101412884A (en) * | 2008-12-16 | 2009-04-22 | 三棵树涂料股份有限公司 | Fluorine-containing aqueous metallic paint and preparation thereof |
| CN101928491A (en) * | 2009-11-27 | 2010-12-29 | 广州擎天实业有限公司 | Water-based decorative paint for metal material and preparation method thereof |
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| JPH06192531A (en) * | 1992-12-24 | 1994-07-12 | Mitsui Toatsu Chem Inc | Thermosetting acrylic resin composition having excellent adhesivity |
| CN1648184A (en) * | 2004-12-30 | 2005-08-03 | 肖海波 | Nano fluorescent elastic water soluble metal lacquer |
| CN101161738A (en) * | 2006-10-13 | 2008-04-16 | 上海富臣化工有限公司 | Aqueous elastic metallic luster paint |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105331234A (en) * | 2015-11-26 | 2016-02-17 | 蚌埠市禹会区贵宾装饰材料商行 | Flash photo frame |
| CN105331216A (en) * | 2015-11-26 | 2016-02-17 | 蚌埠市禹会区贵宾装饰材料商行 | Metal flashing coating applied to photo frame |
| CN105802400A (en) * | 2016-04-07 | 2016-07-27 | 太仓吉达喷涂有限公司 | Preparation method of multifunctional waterborne metallic coating |
| CN105936807A (en) * | 2016-06-07 | 2016-09-14 | 蚌埠市禹会区贵宾装饰材料商行 | Stain-resistant breathable elastic metal flash paint for photo frames |
| CN106590255A (en) * | 2016-12-19 | 2017-04-26 | 中国科学院大学 | Oil paint containing gold nanoparticles |
| CN106675271A (en) * | 2017-01-16 | 2017-05-17 | 广东四方威凯新材料有限公司 | Bake type single-layer waterborne flashing paint for aluminum alloy hub and preparation method of waterborne flashing paint |
| CN106675271B (en) * | 2017-01-16 | 2019-06-07 | 广东四方威凯新材料有限公司 | A kind of aluminium alloy wheel hub aqueous metallic finishe of baking-type single layer and preparation method thereof |
| CN107384099A (en) * | 2017-09-18 | 2017-11-24 | 重庆三峡油漆股份有限公司 | A kind of Men Yeyong aqueous metallic paints |
| CN111732862A (en) * | 2020-05-28 | 2020-10-02 | 广东维拓化工股份有限公司 | Antiviral healthy plant water-based metal paint and preparation method thereof |
| CN112452241A (en) * | 2020-10-27 | 2021-03-09 | 昆山协盛电子有限公司 | Paint mixing process for spraying water pump |
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| CN104817912B (en) | 2017-03-29 |
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Address after: 400 000 District B of Zhaojia Industrial Park, Kaizhou District, Chongqing Patentee after: Chongqing PISEN New Material Co., Ltd. Address before: 405400 District B of Zhaojia Industrial Park, Kaixian County, Chongqing Patentee before: Chongqing Pinsheng Paint Co., Ltd. |