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CN115707750A - Environment-friendly aerosol paint and preparation method thereof - Google Patents

Environment-friendly aerosol paint and preparation method thereof Download PDF

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Publication number
CN115707750A
CN115707750A CN202110947065.7A CN202110947065A CN115707750A CN 115707750 A CN115707750 A CN 115707750A CN 202110947065 A CN202110947065 A CN 202110947065A CN 115707750 A CN115707750 A CN 115707750A
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Prior art keywords
environment
friendly
parts
powder
paint
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CN202110947065.7A
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Chinese (zh)
Inventor
陈炳耀
侯瑞祥
冼丽屏
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Zhongshan Minhe Chemical Technology Co ltd
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Zhongshan Minhe Chemical Technology Co ltd
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Abstract

The invention discloses an environment-friendly aerosol paint formula which comprises, by weight, 30-38 parts of modified self-drying resin, 4-9 parts of reinforcing resin, 6-12 parts of wear-resisting agent, 12-14 parts of noctilucent powder, 0-4 parts of lily powder, 1-4 parts of light-conducting fiber powder, 1.5-2.5 parts of coupling agent, 0.5-3 parts of organic bentonite, 0.2-0.5 part of flatting agent, 0.3-0.6 part of defoaming agent, 10-20 parts of environment-friendly solvent and 15-26 parts of environment-friendly propellant. The product adopting the technical scheme has the advantages that the luminous powder has high light storage efficiency by adding the light guide fiber powder; the formula is preferred, the solid content is high, and the wear resistance is good; the product is convenient to use and high in construction efficiency; environment-friendly, low VOC and environment-friendly. The invention also discloses a preparation method of the environment-friendly aerosol paint.

Description

Environment-friendly aerosol paint and preparation method thereof
Technical Field
The invention relates to the cross field of related technologies of aerosol products and coatings, in particular to environment-friendly aerosol paint and a preparation method thereof.
Background
Aerosol Paint (Spray Paint), also known as automatic Spray Paint or hand-operated automatic Spray Paint. The aerosol paint is a self-pressurized packaged product which is prepared by filling resin, solvent, pigment and filler, propellant and the like into an aerosol can, and releasing the propellant through a valve and controlling the flow by a propellant pressure device to ensure that a mixture is sprayed out in the form of aerosol.
At present, aerosol paint on the market mainly plays a main role in water resistance, oil resistance and pollution resistance, and special functional aerosol paint is lacked. The aerosol paint has the characteristics of flexible and simple construction operation, convenient carrying, good spraying and atomizing effect, high spraying rate and the like, breaks through the construction method of the traditional paint, and easily solves the difficult problem that the traditional paint is difficult to construct indoors and outdoors. The aerosol product gains the favor of consumers with convenience, reliability and economy, the market demand is greatly rising in recent years, and the aerosol product is widely applied to the coating and repairing of objects such as family building decoration, industrial production, engineering machinery equipment manufacturing, plastic products and the like.
The luminous paint is mainly formed by dispersing synthetic resin or emulsion, energy-storing luminescent material and other substances, the paint emits certain light by the aid of the energy-storing substances, a paint film of the paint absorbs light energy under the irradiation of sunlight, lamp light and visible light, and the absorbed energy is emitted in a low-frequency visible light mode for a long time under a dark condition. The method can be widely applied to the fields of buildings, traffic signs, artificial landscapes, fire prevention, disaster resistance and the like, and has wide applicable population and development prospect.
The luminous material used in the luminous paint is mainly rare earth metal material, while China is a large rare earth resource country, and the introduced reserves account for more than 80% of the world reserves. This provides convenient conditions for the development of luminous paint products in China. The luminous paint has wide application range, can be used in various fields such as military affairs, traffic, fire fighting and the like, and is widely applied to various places such as Dalian, shandong, beijing, shanghai, fujian and the like in China. In addition, in foreign countries, the usa, japan, the uk, the netherlands and other european countries, luminous coatings for various purposes are developed, such as being used in different fields of automobile wheels, bicycle spokes, automobile steering wheels, tunnels, lamp covers and the like. The noctilucent material in China has advanced technical level in the world, but the application level of the noctilucent material and noctilucent paint is still different from that of the countries such as the United kingdom, the Netherlands, the United states, the Japan and the like.
The luminous paint in the current market is mainly sold and used directly in a barreled or bulk form, has more using and construction steps, has higher requirements on the skills of constructors and has higher construction environment difficulty; the luminous aerosol paint and luminous paint with the luminous effect are convenient to construct, convenient to carry and extremely superior in market prospect, but luminous aerosol paint products are not found in the domestic market, a small number of luminous aerosol paint products are available abroad, but the problems of short luminous time, easiness in precipitation and blockage of a spray head exist basically, the construction effect and the construction mood are influenced, and the popularization and the development of the luminous aerosol paint are seriously influenced.
Therefore, there is a very necessary trend and prospect to develop a luminous aerosol paint with high suspension, high storage stability and long-term luminescence.
Disclosure of Invention
The invention aims to provide an environment-friendly aerosol paint and a preparation method thereof, and the environment-friendly aerosol paint comprises the following components in parts by weight
30 to 38 portions of modified self-drying resin
4 to 9 portions of reinforced resin
6 to 12 portions of wear-resistant agent
12 to 14 portions of noctilucent powder
0 to 4 portions of lily powder
1 to 4 portions of light guide fiber powder
1.5 to 2.5 portions of coupling agent
0.5 to 3 portions of organic bentonite
0.2 to 0.5 portion of flatting agent
0.3 to 0.6 portion of defoaming agent
10 to 20 portions of environment-friendly solvent
15-26 parts of an environment-friendly propellant;
the modified self-drying resin is at least one of Jiangmen paint making factory PJ6813, jiangmen paint making factory PJ6803 and Jiangmen paint making factory PJ 6815;
the reinforcing resin is at least one of linseed oil modified alkyd resin, tall oil acid modified alkyd resin and wood wax oil resin;
the wear-resisting agent is at least one of graphite powder and nano graphene;
the luminous powder is at least one of luminous powder of Shenzhen Yaodesheng technology Limited, luminous powder of Jinnan Lumeis luminous material Limited and luminous powder of Jinnan Gute Pont new material Limited;
the light guide fiber powder is at least one of glass fiber powder and PE fiber powder;
the coupling agent is at least one of gamma-methacryloxypropyltrimethoxysilane, gamma-methacryloxypropyltriisopropoxysilane, 3-methacryloxypropyltriethoxysilane, 3-acetoxypropyltrimethoxysilane and 3- (acryloxy) methyldimethoxysilane;
the leveling agent is at least one of BYK 307, BYK 310, BYK 320, EFKA FL3741, EFKA FL3745 and EFKA FL 3939;
the defoaming agent is at least one of BYK3550, BYK5125, BYK6834, borchi GEN1252 and Borchi GEN 1015;
the environment-friendly solvent is at least one of ethylene glycol phenyl ether, ethylene glycol monobutyl ether, propylene glycol methyl ether acetate and dipropylene glycol methyl ether;
the environment-friendly propellant is at least one of HFC-134a, HFC-152a and HFO-1234 ze.
The preparation method of the environment-friendly aerosol paint comprises the following steps of heating, dehydrating and cooling the wear-resistant agent, the noctilucent powder, the lily powder and the light guide fiber powder according to the weight part ratio, and adding the coupling agent for dispersing and stirring; adding modified self-drying resin, reinforcing resin, organic bentonite, a flatting agent, a defoaming agent and an environment-friendly solvent, and uniformly stirring to prepare a liquid material; the liquid materials are separately packaged into aerosol cans and sealed, and then are filled with environment-friendly propellant according to the specified weight proportion, and the finished products are obtained after packaging.
The environment-friendly aerosol paint adopting the technical scheme has the following advantages
1. The light guide fiber powder is added, so that the light transmission and reflection of a paint film are improved, and the light storage efficiency of the noctilucent powder is high;
2. the formula is preferred, the solid content is high, and the wear resistance is good;
3. the product is convenient to use, packaged in aerosol, good in storage stability and usability and high in construction efficiency;
4. environment-friendly, low VOC and environmental protection, and low GWP value.
Detailed description of the invention
The present invention is illustrated by the following examples, but the present invention is not limited to these examples. Modifications to the embodiments of the invention or equivalent substitutions of parts of technical features without departing from the spirit of the invention are intended to be covered by the scope of the claims of the invention.
Example 1
Heating, dehydrating and cooling 6 parts of graphite powder, 8 parts of luminous powder of Shenzhen Yaodesheng science and technology Limited, 4 parts of luminous powder of Jinnan Gutiebang new material Limited, 4 parts of lily organic yellow powder, 1 part of glass fiber powder and 3 parts of PE fiber powder according to the weight part ratio, adding 1 part of gamma-methacryloxypropyltrimethoxysilane and 0.5 part of gamma-methacryloxypropyltriisopropoxysilane, and uniformly dispersing and stirring; the paint comprises raw materials of, by weight, PJ681332 parts of paint mill in Jiangmen city, 4 parts of linseed oil modified alkyd resin, 0.5 part of organic bentonite, 0.3 part of BYK 310, 0.2 part of BYK 320, 0.5 part of BYK5125, 15 parts of ethylene glycol phenyl ether and 5 parts of propylene glycol methyl ether, and is uniformly stirred to prepare a liquid material; the liquid materials are subpackaged into aerosol cans and sealed, 9 parts of HFC-134a, 3 parts of HFC-152a and 3 parts of HFO-1234ze are filled according to the specified weight parts, and the finished product is obtained after packaging.
Example 2
Heating, dehydrating and cooling 2 parts of graphite powder, 7 parts of nano graphene, 6 parts of luminous powder of Shenzhen Yaodesheng science and technology Limited, 8 parts of luminous powder of Jinan Lumeis luminous material Limited, 0.5 part of lily organic blue powder, 1 part of glass fiber powder and 1 part of PE fiber powder according to the weight part ratio, and adding 1.6 parts of gamma-methacryloxypropyl trimethoxy silane to disperse and stir uniformly; the raw materials comprise, by weight, jiangmen paint manufacturing factory PJ6813 parts, jiangmen paint manufacturing factory PJ680320 parts, linseed oil modified alkyd resin 3 parts, tall oil acid modified alkyd resin 3 parts, wood wax oil resin 3 parts, organic bentonite 3 parts, BYK 307 0.1 part, EFKA FL3741 0.1 part, EFKA FL3939 0.3 part, defoamer BYK 3550.1 part, borchi GEN 1252.3 parts and dipropylene glycol methyl ether 10 parts, and the raw materials are uniformly stirred to prepare liquid materials; the liquid materials are separately packed into an aerosol can and sealed, and then are filled with HFC-134a9 parts, HFC-152a 2 parts and HFO-1234ze 9 parts according to the specified weight parts, and the finished product is obtained after packaging.
Example 3
Heating, dehydrating and cooling 12 parts of graphite powder, 6 parts of luminous powder of Jinan Lumeis luminous material Co., ltd, 6 parts of luminous powder of Jinan Gutebang new material Co., ltd, 1 part of lily purple powder and 1 part of PE fiber powder according to the weight part ratio, adding 0.5 part of gamma-methacryloxypropyl triisopropoxysilane and 0.5 part of 3-methacryloxypropyl triethoxysilane, dispersing and stirring uniformly; the paint comprises, by weight, jiangmen paint works PJ6813 parts, jiangmen paint works PJ681516 parts, tall oil acid modified alkyd resin 2 parts, wood wax oil resin 2 parts, organic bentonite 1 part, EFKA FL 3939.4 parts, borchi GEN 1015.6 parts, propylene glycol methyl ether acetate 8 parts, and dipropylene glycol methyl ether 2 parts, and is prepared into a liquid material by uniformly stirring; the liquid materials are separately packed into an aerosol can and sealed, 24 parts of HFC-134a and 2 parts of HFC-152a are filled according to the specified weight part ratio, and the finished product is obtained after packaging.
Example 4
According to the weight portion, 6 portions of nano graphene, 12 portions of noctilucent powder of new material Limited of Jinnangute Pont and 1 portion of PE fiber powder are heated, dehydrated and cooled, and then 0.5 portion of 3-methacryloxypropyltriethoxysilane, 1 portion of 3-acetoxypropyltrimethoxysilane and 1 portion of 3- (acryloyloxy) methyldimethoxysilane are added and dispersed and stirred evenly; the paint comprises the following raw materials, by weight, PJ680338 parts of paint mills in Jiangmen City, 5 parts of wood wax oil resin, 1 part of organic bentonite, 0.1 part of EFKA FL3741, 0.1 part of EFKA FL3745, 0.1 part of BYK6834, 0.2 part of Borchi GEN1252, 4 parts of ethylene glycol phenyl ether, 2 parts of ethylene glycol monobutyl ether, 4 parts of propylene glycol methyl ether acetate and 4 parts of dipropylene glycol methyl ether, and is uniformly stirred to prepare a liquid material; the liquid material is subpackaged into an aerosol can and sealed, 16 parts of HFC-152a is filled according to the specified weight part ratio, and the finished product is obtained after packaging.
Performance test
1. The drying time is tested according to GB/T1728-1989 paint film and putty film drying time measuring method.
2. Paint film hardness is tested according to GB/T6739-2006 paint film hardness determination by color paint and varnish pencil method.
3. According to the specification of GB/T1720-1989, a round rolling line pattern which is formed by marking a paint film with a certain length and is overlapped in sequence by using an adhesion tester and a needle tip is adopted, so that the paint film is divided into 7 parts with different areas.
4. The impact height was 50cm and the weight was (1000. + -.1) g using an HJ13-QCJ coating impact tester, according to the regulations of GB/T1732-1993 [ paint film impact testing ].
5. The storage stability is that the environment-friendly aerosol paint is respectively packaged in 15 aerosol cans and 15 small iron cans, the aerosol cans are sealed and filled with propellant, and the small iron cans are sealed by pressing covers; respectively placing 5 cans in a 50 +/-2 ℃ blast oven, placing 5 cans in a-10 +/-2 ℃ refrigerator, placing 5 cans in a room temperature (blank comparison), sequentially storing for 15d, 30d, 60d and 90d, taking out, shaking uniformly, observing whether thickening, oxidation discoloration, thickening and the like exist or not, and judging whether spraying construction is normal or not.
6. Luminescence time the spray paint samples obtained in the examples were prepared according to GB/T1727-92 general paint film preparation method, and the luminescence time of the samples in the dark was recorded after the paint films were dried and irradiated under natural light for 2 hours.
Results of the related performance tests of an environmentally friendly aerosol paint obtained in the examples are shown in the following table
Figure DEST_PATH_IMAGE001
Through tests, the finished product of the invention has the advantages of excellent paint film performance, good stability of feed liquid, stable and long-acting luminescence time, good environmental protection of the feed liquid, convenient aerosol packaging and use, and great development and application prospects.

Claims (10)

1. The environment-friendly aerosol paint is characterized by comprising components in parts by weight
30 to 38 portions of modified self-drying resin
4 to 9 portions of reinforced resin
6 to 12 portions of wear-resistant agent
12 to 14 portions of luminous powder
0 to 4 portions of lily powder
1 to 4 portions of light guide fiber powder
1.5 to 2.5 portions of coupling agent
0.5 to 3 portions of organic bentonite
0.2 to 0.5 portion of flatting agent
0.3 to 0.6 portion of defoaming agent
10 to 20 portions of environment-friendly solvent
15-26 parts of environment-friendly propellant.
2. The environmentally friendly aerosol paint of claim 1, wherein the modified self-drying resin is at least one of Jiangmen paint shop PJ6813, jiangmen paint shop PJ6803, and Jiangmen paint shop PJ 6815.
3. The environmentally friendly aerosol paint of claim 1, wherein the reinforcing resin is at least one of linseed oil modified alkyd resin, tall oil acid modified alkyd resin, and wood wax oil resin.
4. The environment-friendly aerosol paint as claimed in claim 1, wherein the anti-wear agent is at least one of graphite powder and nano-graphene; the light guide fiber powder is at least one of glass fiber powder and PE fiber powder.
5. The environment-friendly aerosol paint as claimed in claim 1, wherein the luminous powder is at least one of luminous powder of Shenzhen Yaozheng technology Limited, luminous powder of Jinnan Lumeis luminous material Limited, luminous powder of Jinnan Gute Pont new material Limited.
6. The environmental aerosol paint according to claim 1, wherein the coupling agent is at least one of γ -methacryloxypropyltrimethoxysilane, γ -methacryloxypropyltriisopropoxysilane, 3-methacryloxypropyltriethoxysilane, 3-acetoxypropyltrimethoxysilane, and 3- (acryloxy) methyldimethoxysilane.
7. The environment-friendly aerosol paint as claimed in claim 1, wherein the leveling agent is at least one of BYK 307, BYK 310, BYK 320, EFKA FL3741, EFKA FL3745 and EFKA FL 3939; the defoaming agent is at least one of BYK3550, BYK5125, BYK6834, borchi GEN1252 and Borchi GEN 1015.
8. An environment-friendly aerosol paint as claimed in claim 1, wherein the environment-friendly solvent is at least one of ethylene glycol phenyl ether, ethylene glycol monobutyl ether, propylene glycol methyl ether acetate, and dipropylene glycol methyl ether.
9. An environmentally friendly aerosol paint as claimed in claim 1, wherein the environmentally friendly propellant is at least one of HFC-134a, HFC-152a and HFO-1234 ze.
10. The environmental protection aerosol paint as claimed in claim 1, wherein the environmental protection aerosol paint is prepared by the steps of heating, dehydrating and cooling the wear-resistant agent, the noctilucent powder, the lily powder and the light-conducting fiber powder according to the weight part ratio, adding the coupling agent, dispersing and stirring uniformly; adding modified self-drying resin, reinforcing resin, organic bentonite, a flatting agent, a defoaming agent and an environment-friendly solvent, and uniformly stirring to prepare a liquid material; the liquid materials are subpackaged into aerosol cans and sealed, and the finished product is obtained by filling the environmental-friendly propellant according to the specified weight portion and packaging.
CN202110947065.7A 2021-08-18 2021-08-18 Environment-friendly aerosol paint and preparation method thereof Pending CN115707750A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Publications (1)

Publication Number Publication Date
CN115707750A true CN115707750A (en) 2023-02-21

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103709863A (en) * 2013-12-13 2014-04-09 杨健明 Flame-retardant aerosol paint for mine marking
CN106280930A (en) * 2015-06-11 2017-01-04 上海福岛化工科技发展有限公司 Water alcohol acid aerosol finish paint and preparation method thereof
CN111019463A (en) * 2019-12-31 2020-04-17 广东好顺欧迪斯科技股份有限公司 Aerosol paint and preparation method thereof
CN112300684A (en) * 2019-08-02 2021-02-02 广东三和化工科技有限公司 Aerosol paint and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103709863A (en) * 2013-12-13 2014-04-09 杨健明 Flame-retardant aerosol paint for mine marking
CN106280930A (en) * 2015-06-11 2017-01-04 上海福岛化工科技发展有限公司 Water alcohol acid aerosol finish paint and preparation method thereof
CN112300684A (en) * 2019-08-02 2021-02-02 广东三和化工科技有限公司 Aerosol paint and preparation method thereof
CN111019463A (en) * 2019-12-31 2020-04-17 广东好顺欧迪斯科技股份有限公司 Aerosol paint and preparation method thereof

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Application publication date: 20230221