CN115851122A - Water-based paint for outdoor new energy charging pile and production process - Google Patents
Water-based paint for outdoor new energy charging pile and production process Download PDFInfo
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- CN115851122A CN115851122A CN202211642095.8A CN202211642095A CN115851122A CN 115851122 A CN115851122 A CN 115851122A CN 202211642095 A CN202211642095 A CN 202211642095A CN 115851122 A CN115851122 A CN 115851122A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 213
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 239000003973 paint Substances 0.000 title claims description 179
- 239000000463 material Substances 0.000 claims abstract description 80
- 239000000945 filler Substances 0.000 claims abstract description 53
- 239000007787 solid Substances 0.000 claims abstract description 53
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 47
- 239000002562 thickening agent Substances 0.000 claims abstract description 47
- 239000000654 additive Substances 0.000 claims abstract description 36
- 230000000996 additive effect Effects 0.000 claims abstract description 36
- 239000002270 dispersing agent Substances 0.000 claims abstract description 30
- 239000003086 colorant Substances 0.000 claims abstract description 28
- 239000000839 emulsion Substances 0.000 claims abstract description 24
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000080 wetting agent Substances 0.000 claims abstract description 22
- 239000008367 deionised water Substances 0.000 claims abstract description 18
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 18
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 15
- 239000011787 zinc oxide Substances 0.000 claims abstract description 11
- 239000011347 resin Substances 0.000 claims abstract description 10
- 229920005989 resin Polymers 0.000 claims abstract description 10
- 239000003755 preservative agent Substances 0.000 claims abstract description 5
- 230000002335 preservative effect Effects 0.000 claims abstract description 5
- NECRQCBKTGZNMH-UHFFFAOYSA-N 3,5-dimethylhex-1-yn-3-ol Chemical compound CC(C)CC(C)(O)C#C NECRQCBKTGZNMH-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000004094 surface-active agent Substances 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 78
- 239000011265 semifinished product Substances 0.000 claims description 77
- 238000007865 diluting Methods 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 15
- CUVLMZNMSPJDON-UHFFFAOYSA-N 1-(1-butoxypropan-2-yloxy)propan-2-ol Chemical compound CCCCOCC(C)OCC(C)O CUVLMZNMSPJDON-UHFFFAOYSA-N 0.000 claims description 11
- 238000000227 grinding Methods 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 8
- -1 polysiloxane Polymers 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 2
- IPGANOYOHAODGA-UHFFFAOYSA-N dilithium;dimagnesium;dioxido(oxo)silane Chemical compound [Li+].[Li+].[Mg+2].[Mg+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O IPGANOYOHAODGA-UHFFFAOYSA-N 0.000 claims description 2
- WSDISUOETYTPRL-UHFFFAOYSA-N dmdm hydantoin Chemical compound CC1(C)N(CO)C(=O)N(CO)C1=O WSDISUOETYTPRL-UHFFFAOYSA-N 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229940099451 3-iodo-2-propynylbutylcarbamate Drugs 0.000 claims 2
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- 229920001296 polysiloxane Polymers 0.000 claims 1
- 238000000576 coating method Methods 0.000 abstract description 15
- 239000011248 coating agent Substances 0.000 abstract description 13
- 238000003915 air pollution Methods 0.000 abstract description 2
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
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Abstract
The invention discloses an aqueous coating for outdoor new energy charging piles and a production process thereof, wherein the aqueous coating comprises an aqueous coating base material, deionized water, an auxiliary material bag, a film-forming auxiliary agent, a regulator, a special additive and a coloring agent, the aqueous coating base material comprises aqueous resin and solid filler, the auxiliary material comprises a leveling agent, a wetting agent, a thickening agent, a dispersing agent and wax emulsion, the special additive comprises a preservative, the problem of air pollution caused by the coating is solved by adding various nontoxic and pollution-free auxiliary materials to assist the production of the aqueous coating, the aqueous leveling agent BYK-333, the wetting agent SURFYNOL +104E surfactant, the dispersing agent 191 and solid filler zinc oxide are added, and the consumption of other components is reduced by adding the components with various functions simultaneously, so that the cost is reduced.
Description
Technical Field
The invention relates to the field of coatings, and particularly relates to an outdoor new energy charging pile water-based coating and a production process thereof.
Background
Outdoor new forms of energy fill electric pile exposes in the atmosphere, receives the erosion of oxygen, moisture etc. easily, causes destruction phenomena such as metal corrosion, cement morals and manners easily. According to statistics, the annual yield of rusty and corroded metals is about 20 percent worldwide, the annual economic loss of China caused by corrosion accounts for about 4 percent of gdp, and the loss even exceeds the sum of various natural disasters. The surface of the object is coated with paint to form a protective film, which can prevent or delay the occurrence and development of the damage phenomena and prolong the service life of various materials. The paint can be coated on the surface of an object by different construction processes to form a continuous solid film with firm adhesion and certain strength. However, the environmental protection problem is becoming a big problem in the coating industry, and volatile organic compounds released in the coating painting process are one of sources of atmospheric pollutants, so that a water-based coating for an outdoor new energy charging pile and a production process are urgently needed to realize the production of pollution-free coatings.
Disclosure of Invention
The invention aims to solve the technical problems and provides an outdoor new energy charging pile water-based paint and a production process thereof.
The technical scheme of the invention is realized as follows:
the water-based paint for the outdoor new energy charging pile comprises a water-based paint base material, an auxiliary material, a film forming additive, a regulator, a special additive and a coloring agent, wherein the water-based paint base material comprises water-based resin and solid fillers, the auxiliary material comprises a leveling agent, a wetting agent, a thickening agent, a dispersing agent and a wax emulsion, and the special additive comprises a preservative and a heat reflection auxiliary material.
The water-based paint base material comprises the following components in parts by weight:
polyorganosiloxane 50
20 to 30 portions of deionized water
8 to 13 portions of zinc oxide
The auxiliary materials comprise the following components in parts by weight:
the film-forming auxiliary agent comprises the following components in parts by weight:
6 to 10 portions of dipropylene glycol butyl ether
The regulator comprises the following components in parts by weight:
AN130 regulator 5-8
The special additive comprises the following components in parts by weight:
the colorant comprises the following components in parts by weight:
15-20 parts of water-based nano color paste
A production process of an outdoor new energy charging pile water-based paint comprises the following steps:
s1: grinding the solid filler to obtain solid filler with uniform particles, and dividing the solid filler into two parts; s2: diluting the auxiliary material, namely diluting the thickening agent by using 3-5 times of water, and diluting the flatting agent by using 3-5 times of water to obtain a diluted thickening agent and a diluted flatting agent;
s3: preparing the water-based paint, namely adding deionized water into a paint mixing tank, sequentially adding a water-based paint base material, a wetting agent, 50% of a dispersing agent and 80% of a thickening agent, dispersing at a high speed, and fully stirring to obtain a water-based paint semi-finished product (early stage);
s4: adding 10 percent of the water-based paint semi-finished product which is fully stirred and dispersed in the S3 (the early stage) into the diluted leveling agent, and stirring and dispersing for 5 minutes at a high speed;
s5: adding the mixture of the leveling agent and 10% of the water-based paint semi-finished product (early stage) which are stirred and dispersed at a high speed in the step S4 into the water-based paint semi-finished product (early stage) in the step S3, and stirring and dispersing at a medium speed for 5 minutes;
s6: adding a part of ground solid filler into the water-based paint semi-finished product (early stage), and stirring and dispersing at a medium speed to obtain the water-based paint semi-finished product (middle stage);
s7: sequentially adding a film-forming aid, 50% of a dispersing agent, 20% of a thickening agent and 50% of a regulator, and stirring and dispersing at a medium speed for 10-15 minutes to obtain a water-based paint semi-finished product (later stage);
s8: adding another part of ground solid filler into the obtained water-based paint semi-finished product (later stage), uniformly and slowly adding another 50% of regulator and special additive through drainage, continuously stirring at medium speed for 10 minutes, and stirring until the mixture is completely uniform;
s9: adding a colorant into the uniformly stirred water-based paint semi-finished product (later stage), and stirring until the color of the water-based paint is uniform;
s10: and adding the wax emulsion into the water-based paint semi-finished product (later stage) to participate in stirring, and uniformly stirring to finish the production of the water-based paint.
And the thickening agent in the S2 is a liquid thickening agent.
And the colorant in the S9 is water-based nano color paste.
And the film forming auxiliary agent in S7 is dipropylene glycol butyl ether.
The heat reflection auxiliary material comprises hollow glass beads and copolymer emulsion of styrene and acrylic ester. The hollow glass beads are 800-1250 mesh hollow glass beads.
Advantageous effects
The invention solves the problem of air pollution caused by the paint by adding various nontoxic and pollution-free auxiliary materials to assist the production of the water-based paint, wherein the leveling agent BYK-333 is polyether modified organic silicon, is safe and environment-friendly, has no pollution to the environment, has lower surface tension and anti-shrinkage capability, and can also improve the lubricity, surface smoothness and gloss of the substrate;
the surfactant SURFYNOL +104E serving as a wetting agent has the functions of wetting, leveling, defoaming and the like, can reduce the using amount of a leveling agent, saves more, realizes quick wetting of a substrate, improves leveling, and effectively prevents surface defects such as pinholes, fish eyes, shrinkage cavities and the like;
the dispersing agent 191 is a nonionic surfactant, has excellent wetting and dispersing characteristics, can reduce the amount of a wetting agent at a proper concentration, has low foamability, can improve the fluidity of the coating, can serve as a leveling aid at the same time, and has excellent performance of stabilizing the viscosity of the slurry;
the solid filler zinc oxide has high refractive index, has the capacity of absorbing ultraviolet rays, strong tinting strength and covering power, pure white color, no pulverization and good light resistance and heat resistance;
by adding the hollow microspheres, the hollow microspheres are selected as heat insulation filler, heat insulation layers are formed by countless cavities in a special spherical hollow structure of the hollow microspheres to prevent heat conduction, and the copolymer emulsion of styrene and acrylic ester is matched, so that the sunlight heat reflectivity of a coating is further improved, and the whiteness and the covering power of the coating are also improved.
By adding the components with multiple functions, the consumption of other components is reduced, so that the cost is reduced, and the method has extremely high market popularization value.
Drawings
FIG. 1 is a process flow of the present invention.
Detailed Description
The utility model provides an outdoor new forms of energy charging pile water based paint, includes water based paint base material, auxiliary material, film forming auxiliary agent, regulator, special additive and colorant, the water based paint base material includes aqueous resin and solid filler, the auxiliary material includes flatting agent, wetting agent, thickener, dispersant and wax emulsion, the special additive includes antiseptic and heat reflection auxiliary material.
The water-based paint base material comprises the following components in parts by weight:
polyorganosiloxane 50
20 to 30 portions of deionized water
8 to 13 portions of zinc oxide
The auxiliary materials comprise the following components in parts by weight:
the film-forming auxiliary agent comprises the following components in parts by weight:
6-10 portions of dipropylene glycol butyl ether
The regulator comprises the following components in parts by weight:
AN130 regulator 5-8
The special additive comprises the following components in parts by weight:
the colorant comprises the following components in parts by weight:
15-20 of water-based nano color paste
A production process of an outdoor new energy charging pile water-based paint comprises the following steps:
s1: grinding the solid filler to obtain solid filler with uniform particles, and dividing the solid filler into two parts; s2: diluting the auxiliary material, namely diluting the thickening agent by using 3-5 times of water, and diluting the flatting agent by using 3-5 times of water to obtain a diluted thickening agent and a diluted flatting agent;
s3: preparing the water-based paint, namely adding deionized water into a paint mixing tank, sequentially adding a water-based paint base material, a wetting agent, 50% of a dispersing agent and 80% of a thickening agent, dispersing at a high speed, and fully stirring to obtain a water-based paint semi-finished product (early stage);
s4: adding 10 percent of the water-based paint semi-finished product which is fully stirred and dispersed in the S3 (the early stage) into the diluted leveling agent, and stirring and dispersing for 5 minutes at a high speed;
s5: adding the mixture of the leveling agent and 10% of the water-based paint semi-finished product (early stage) which are stirred and dispersed at a high speed in the step S4 into the water-based paint semi-finished product (early stage) in the step S3, and stirring and dispersing at a medium speed for 5 minutes;
s6: adding a part of ground solid filler into the water-based paint semi-finished product (early stage), and stirring and dispersing at a medium speed to obtain the water-based paint semi-finished product (middle stage);
s7: sequentially adding a film-forming assistant, 50% of a dispersant, 20% of a thickening agent and 50% of a regulator, and stirring and dispersing at a medium speed for 10-15 minutes to obtain a water-based paint semi-finished product (later stage);
s8: adding another part of ground solid filler into the obtained water-based paint semi-finished product (later stage), uniformly and slowly adding another 50% of regulator and special additive through drainage, continuously stirring at medium speed for 10 minutes, and stirring till the mixture is completely uniform;
s9: adding a colorant into the uniformly stirred water-based paint semi-finished product (later stage), and stirring until the color of the water-based paint is uniform;
s10: and adding the wax emulsion into the water-based paint semi-finished product (later stage) to participate in stirring, and uniformly stirring to finish the production of the water-based paint.
The thickening agent in S2 is a liquid thickening agent, needs to be diluted by 3-5 times of water, and is slowly added while the paint is stirred.
And the colorant in the S9 is water-based nano color paste.
And the film forming auxiliary agent in S7 is dipropylene glycol butyl ether.
The heat reflection auxiliary material comprises hollow glass beads and copolymer emulsion of styrene and acrylic ester. The hollow glass beads are 800-1250 mesh hollow glass beads.
Example one
The production time of this example is the shortest, the protocol is as follows:
the water-based paint for the outdoor new energy charging pile comprises a water-based paint base material, an auxiliary material, a film forming additive, a regulator, a special additive and a coloring agent, wherein the water-based paint base material comprises water-based resin and solid fillers, the auxiliary material comprises a leveling agent, a wetting agent, a thickening agent, a dispersing agent and a wax emulsion, and the special additive comprises a preservative and a heat reflection auxiliary material.
The water-based paint base material comprises the following components in parts by weight:
polyorganosiloxane 50
Deionized water 20
Zinc oxide 8.21
The auxiliary materials comprise the following components in parts by weight:
the film-forming assistant comprises the following components in parts by weight:
dipropylene glycol butyl ether 7.35
The regulator comprises the following components in parts by weight:
AN130 modulators 6.76
The special additive comprises the following components in parts by weight:
the colorant comprises the following components in parts by weight:
aqueous nano color paste 15
A production process of an outdoor new energy charging pile water-based paint comprises the following steps:
s1: grinding the solid filler to obtain solid filler with uniform particles, and dividing the solid filler into two parts; s2: diluting the auxiliary material, namely diluting the thickening agent by using 3-5 times of water, and diluting the flatting agent by using 3-5 times of water to obtain a diluted thickening agent and a diluted flatting agent;
s3: preparing the water-based paint, namely adding deionized water into a paint mixing tank, sequentially adding a water-based paint base material, a wetting agent, 50% of a dispersing agent and a thickening agent, dispersing at a high speed, and fully stirring to obtain a water-based paint semi-finished product (an early stage);
s4: adding the leveling agent into the water-based paint semi-finished product (early stage) in the S3, and stirring and dispersing for 5 minutes at medium speed;
s5: adding a part of ground solid filler into the water-based paint semi-finished product (early stage), and stirring and dispersing at a medium speed to obtain the water-based paint semi-finished product (middle stage);
s6: sequentially adding a film-forming aid, 50% of a dispersing agent and a regulator, and stirring and dispersing at a medium speed for 12 minutes to obtain a water-based paint semi-finished product (later stage);
s7: adding another part of ground solid filler into the obtained water-based paint semi-finished product (later stage), uniformly and slowly adding the colorant through drainage, continuously stirring at medium speed for 8 minutes, and stirring until the mixture is completely uniform;
s8: and adding the wax emulsion into the water-based paint semi-finished product (later stage) to participate in stirring, and uniformly stirring to finish the production of the water-based paint.
Example two
The dosage of the leveling agent in the embodiment is the lowest, and the scheme is as follows:
the utility model provides an outdoor new forms of energy charging pile water based paint, includes water based paint base material, auxiliary material, film forming auxiliary agent, regulator, special additive and colorant, the water based paint base material includes aqueous resin and solid filler, the auxiliary material includes flatting agent, wetting agent, thickener, dispersant and wax emulsion, the special additive includes antiseptic and heat reflection auxiliary material.
The water-based paint base material comprises the following components in parts by weight:
polyorganosiloxane 50
Deionized water 25
Zinc oxide 8.02
The auxiliary materials comprise the following components in parts by weight:
the film-forming auxiliary agent comprises the following components in parts by weight:
dipropylene glycol butyl ether 7.56
The regulator comprises the following components in parts by weight:
AN130 modulators 6.33
The special additive comprises the following components in parts by weight:
the colorant comprises the following components in parts by weight:
aqueous nano color paste 18
A production process of an outdoor new energy charging pile water-based paint comprises the following steps:
s1: grinding the solid filler to obtain solid filler with uniform particles, and dividing the solid filler into two parts; s2: diluting the auxiliary material, namely diluting the thickening agent by using 3-5 times of water, and diluting the flatting agent by using 3-5 times of water to obtain a diluted thickening agent and a diluted flatting agent;
s3: preparing the water-based paint, namely adding deionized water into a paint mixing tank, sequentially adding a water-based paint base material, a wetting agent, 50% of a dispersing agent and 80% of a thickening agent, dispersing at a high speed, and fully stirring to obtain a water-based paint semi-finished product (early stage);
s4: adding 10 percent of the water-based paint semi-finished product which is fully stirred and dispersed in the S3 (the early stage) into the diluted leveling agent, and stirring and dispersing for 5 minutes at a high speed;
s5: adding the mixture of the leveling agent and 10% of the water-based paint semi-finished product (early stage) which are stirred and dispersed at a high speed in the step S4 into the water-based paint semi-finished product (early stage) in the step S3, and stirring and dispersing at a medium speed for 5 minutes;
s6: adding a part of ground solid filler into the water-based paint semi-finished product (early stage), and stirring and dispersing at a medium speed to obtain the water-based paint semi-finished product (middle stage);
s7: sequentially adding a film-forming assistant, 50% of a dispersant, 20% of a thickening agent and 50% of a regulator, and stirring and dispersing at a medium speed for 10-15 minutes to obtain a water-based paint semi-finished product (later stage);
s8: adding another part of ground solid filler into the obtained water-based paint semi-finished product (later stage), uniformly and slowly adding another 50% of regulator and special additive through drainage, continuously stirring at medium speed for 10 minutes, and stirring until the mixture is completely uniform;
s9: adding a colorant into the uniformly stirred water-based paint semi-finished product (later stage), and stirring until the color of the water-based paint is uniform;
s10: and adding the wax emulsion into the water-based paint semi-finished product (later stage) to participate in stirring, and after uniformly stirring, finishing the production of the water-based paint.
EXAMPLE III
The thickener dosage for this example was the lowest and the protocol was as follows:
the utility model provides an outdoor new forms of energy charging pile water based paint, includes water based paint base material, auxiliary material, film forming auxiliary agent, regulator, special additive and colorant, the water based paint base material includes aqueous resin and solid filler, the auxiliary material includes flatting agent, wetting agent, thickener, dispersant and wax emulsion, the special additive includes antiseptic and heat reflection auxiliary material.
The water-based paint base material comprises the following components in parts by weight:
polyorganosiloxane 50
Deionized water 20
Zinc oxide 10.32
The auxiliary materials comprise the following components in parts by weight:
water-based leveling agent BYK-333.63
SURFYNOL +104E surfactant 12.13
Lithium magnesium silicate gel 8.42
Dispersant 191.44
8 to 12 portions of aqueous polyethylene wax emulsion
The film-forming auxiliary agent comprises the following components in parts by weight:
dipropylene glycol butyl ether 8.45
The regulator comprises the following components in parts by weight:
AN130 modulator 5.87
The special additive comprises the following components in parts by weight:
DMDM hydantoin 3.52
Iodoproparganol butylcarbamate (IPBC) 6.56
Hollow glass bead 5.83
Styrene and acrylate copolymer emulsion 7.89
The colorant comprises the following components in parts by weight:
16.5 aqueous nanometer color paste
A production process of an outdoor new energy charging pile water-based paint comprises the following steps:
s1: grinding the solid filler to obtain solid filler with uniform particles, and dividing the solid filler into two parts; s2: diluting the auxiliary material, namely diluting the thickening agent by using 3-5 times of water, and diluting the flatting agent by using 3-5 times of water to obtain a diluted thickening agent and a diluted flatting agent;
s3: preparing the water-based paint, namely adding deionized water into a paint mixing tank, sequentially adding a water-based paint base material, a wetting agent, 50% of a dispersing agent and a thickening agent, dispersing at a high speed, and fully stirring to obtain a water-based paint semi-finished product (an early stage);
s4: adding 10% of the water-based paint semi-finished product (early stage) dispersed by fully stirring in the S3 diluted leveling agent, and performing high-speed stirring dispersion for 5 minutes;
s5: adding the mixture of the leveling agent and 10% of the water-based paint semi-finished product (early stage) which are stirred and dispersed at a high speed in the step S4 into the water-based paint semi-finished product (early stage) in the step S3, and stirring and dispersing at a medium speed for 5 minutes;
s6: adding a part of ground solid filler into the water-based paint semi-finished product (early stage), and stirring and dispersing at a medium speed to obtain the water-based paint semi-finished product (middle stage);
s7: sequentially adding a film-forming aid, 50% of a dispersing agent and 50% of a regulator, and stirring and dispersing at a medium speed for 10-15 minutes to obtain a water-based paint semi-finished product (a later stage);
s8: adding another part of ground solid filler into the obtained water-based paint semi-finished product (later stage), uniformly and slowly adding another 50% of regulator and special additive through drainage, continuously stirring at medium speed for 10 minutes, and stirring until the mixture is completely uniform;
s9: adding a colorant into the uniformly stirred water-based paint semi-finished product (later stage), and stirring until the color of the water-based paint is uniform;
s10: and adding the wax emulsion into the water-based paint semi-finished product (later stage) to participate in stirring, and uniformly stirring to finish the production of the water-based paint.
Example four
The corrosion resistance of the embodiment is strongest, and the scheme is as follows:
the utility model provides an outdoor new forms of energy charging pile water based paint, includes water based paint base material, auxiliary material, film forming auxiliary agent, regulator, special additive and colorant, the water based paint base material includes aqueous resin and solid filler, the auxiliary material includes flatting agent, wetting agent, thickener, dispersant and wax emulsion, the special additive includes antiseptic and heat reflection auxiliary material.
The water-based paint base material comprises the following components in parts by weight:
polyorganosiloxane 50
Deionized water 20
Zinc oxide 12.23
The auxiliary materials comprise the following components in parts by weight:
the film-forming assistant comprises the following components in parts by weight:
dipropylene glycol butyl ether 8
The regulator comprises the following components in parts by weight:
AN130 regulator 5.09 the special additive comprises the following components in parts by weight:
the colorant comprises the following components in parts by weight:
a production process of an outdoor new energy charging pile water-based paint with 18 water-based nano color pastes comprises the following steps:
s1: grinding the solid filler to obtain solid filler with uniform particles, and dividing the solid filler into two parts; s2: diluting the auxiliary material, namely diluting the thickening agent by using 3-5 times of water, and diluting the flatting agent by using 3-5 times of water to obtain a diluted thickening agent and a diluted flatting agent;
s3: preparing the water-based paint, namely putting deionized water into a paint mixing tank, sequentially adding the water-based paint base material, a wetting agent, 50% of a dispersing agent and 80% of a thickening agent, dispersing at a high speed, and fully stirring to obtain a semi-finished product of the water-based paint (the early stage);
s4: adding 10 percent of the water-based paint semi-finished product which is fully stirred and dispersed in the S3 (the early stage) into the diluted leveling agent, and stirring and dispersing for 5 minutes at a high speed;
s5: adding the mixture of the leveling agent and 10% of the water-based paint semi-finished product (early stage) which are stirred and dispersed at a high speed in the step S4 into the water-based paint semi-finished product (early stage) in the step S3, and stirring and dispersing at a medium speed for 5 minutes;
s6: adding a part of ground solid filler into the water-based paint semi-finished product (early stage), and stirring and dispersing at a medium speed to obtain the water-based paint semi-finished product (middle stage);
s7: sequentially adding a film-forming aid, 50% of a dispersing agent, 20% of a thickening agent and 50% of a regulator, and stirring and dispersing at a medium speed for 10-15 minutes to obtain a water-based paint semi-finished product (later stage);
s8: adding another part of ground solid filler into the obtained water-based paint semi-finished product (later stage), uniformly and slowly adding another 50% of regulator and special additive through drainage, continuously stirring at medium speed for 10 minutes, and stirring until the mixture is completely uniform;
s9: adding a colorant into the uniformly stirred water-based paint semi-finished product (later stage), and stirring until the color of the water-based paint is uniform;
s10: and adding the wax emulsion into the water-based paint semi-finished product (later stage) to participate in stirring, and after uniformly stirring, finishing the production of the water-based paint.
EXAMPLE five
The waterproof property of this example is strongest, and the scheme is as follows:
the utility model provides an outdoor new forms of energy charging pile water based paint, includes water based paint base material, auxiliary material, film forming auxiliary agent, regulator, special additive and colorant, the water based paint base material includes aqueous resin and solid filler, the auxiliary material includes flatting agent, wetting agent, thickener, dispersant and wax emulsion, the special additive includes antiseptic and heat reflection auxiliary material.
The water-based paint base material comprises the following components in parts by weight:
polyorganosiloxane 50
Deionized water 20
Zinc oxide 12.6
The auxiliary materials comprise the following components in parts by weight:
the film-forming auxiliary agent comprises the following components in parts by weight:
dipropylene glycol butyl ether 9.45
The regulator comprises the following components in parts by weight:
AN130 modulator 7.85
The special additive comprises the following components in parts by weight:
the colorant comprises the following components in parts by weight:
aqueous nano color paste 15.56
A production process of an outdoor new energy charging pile water-based paint comprises the following steps:
s1: grinding the solid filler to obtain solid filler with uniform particles, and dividing the solid filler into two parts; s2: diluting the auxiliary material, namely diluting the thickening agent by using 3-5 times of water, and diluting the flatting agent by using 3-5 times of water to obtain a diluted thickening agent and a diluted flatting agent;
s3: preparing the water-based paint, namely adding deionized water into a paint mixing tank, sequentially adding the water-based paint base material, 40% of wetting agent, 50% of dispersing agent and 80% of thickening agent, dispersing at a high speed, and fully stirring to obtain a water-based paint semi-finished product (early stage);
s4: adding 10% of the water-based paint semi-finished product (early stage) dispersed by fully stirring in the S3 diluted leveling agent, and performing high-speed stirring dispersion for 5 minutes;
s5: adding the mixture of the leveling agent and 10% of the water-based paint semi-finished product (early stage) which are stirred and dispersed at a high speed in the step S4 into the water-based paint semi-finished product (early stage) in the step S3, and stirring and dispersing at a medium speed for 5 minutes;
s6: adding a part of ground solid filler and 60% of wetting agent into the water-based paint semi-finished product (early stage), and stirring and dispersing at a medium speed to obtain the water-based paint semi-finished product (middle stage);
s7: sequentially adding a film-forming assistant, 50% of a dispersant, 20% of a thickening agent and 50% of a regulator, and stirring and dispersing at a medium speed for 10-15 minutes to obtain a water-based paint semi-finished product (later stage);
s8: adding another part of ground solid filler into the obtained water-based paint semi-finished product (later stage), uniformly and slowly adding another 50% of regulator and special additive through drainage, continuously stirring at medium speed for 10 minutes, and stirring till the mixture is completely uniform;
s9: adding a colorant into the uniformly stirred water-based paint semi-finished product (later stage), and stirring until the color of the water-based paint is uniform;
s10: and adding the wax emulsion into the water-based paint semi-finished product (later stage) to participate in stirring, and uniformly stirring to finish the production of the water-based paint.
The experiment for detecting the weather resistance of the water-based paint comprises the following steps:
s1: the test boards are vertically hung on the shelf, and the front surfaces of the test boards are not allowed to contact with each other. The shelf is put into a temperature and humidity adjusting box which is adjusted to the temperature of (47 Shi 1) ° C and the relative humidity of (96 + 2)% in advance, and other temperatures and humidities which are agreed can also be adopted.
The test time is calculated when the temperature and humidity reach the set values.
No condensation should occur on the surface of the test panel during the test.
S2: the continuous test is carried out once in 48 h.
After two checks, every 72 h.
After each inspection, the panels were changed position.
S3: when the test board is inspected, fingerprints must be avoided, and the result is compared with that of a standard board under the condition of sufficient light or direct illumination of lamplight, and two of 3 test boards with the same grade are taken as the standard.
S4: the destruction phenomena caused by the peripheral edge of the test plate, the periphery of the plate hole within 5mm and external factors are not examined.
The finished products in the examples were tested for weather resistance, and the results are shown in table 1.
TABLE 1 weather resistance test of Water-based paint
The damage phenomenon degree corresponds to the grade:
Claims (10)
1. the utility model provides an outdoor new forms of energy fill water based paint of electric pile which characterized in that: comprises an aqueous paint base material, an auxiliary material, a film forming additive, a regulator, a special additive and a coloring agent, wherein the aqueous paint base material comprises aqueous resin and solid filler, the auxiliary material comprises a flatting agent, a wetting agent, a thickening agent, a dispersing agent and a wax emulsion, the special additive comprises a preservative,
the water-based paint base material comprises the following components in parts by weight:
polyorganosiloxane 50
20 to 30 portions of deionized water
8 to 13 portions of zinc oxide
The auxiliary materials comprise the following components in parts by weight:
the film-forming auxiliary agent comprises the following components in parts by weight:
6-10 portions of dipropylene glycol butyl ether
The regulator comprises the following components in parts by weight:
AN130 regulator 5-8
The special additive comprises the following components in parts by weight:
the colorant comprises the following components in parts by weight:
15 to 20 portions of water-based nano color paste.
2. The water-based paint for the outdoor new energy charging pile according to claim 1, wherein the water-based paint comprises the following components in parts by weight: the components of the water-based resin are polysiloxane and deionized water.
3. The water-based paint for the outdoor new energy charging pile according to claim 1, wherein the water-based paint comprises the following components in parts by weight: the solid filler is zinc oxide.
4. The water-based paint for the outdoor new energy charging pile according to claim 1, wherein the water-based paint comprises the following components in parts by weight: the components of the leveling agent, the wetting agent, the thickening agent, the dispersing agent and the wax emulsion are respectively an aqueous leveling agent BYK-333, a SURFYNOL +104E surfactant, a magnesium lithium silicate gel, a dispersing agent 191 and an aqueous polyethylene wax emulsion.
5. The water-based paint for the outdoor new energy charging pile according to claim 1, wherein the water-based paint comprises the following components in parts by weight: the regulator component is AN AN130 regulator.
6. The water-based paint for the outdoor new energy charging pile according to claim 1, wherein the water-based paint comprises the following components in parts by weight: the preservative comprises DMDM hydantoin and iodopropynyl butylcarbamate (IPBC).
7. The production process of the water-based paint for the outdoor new energy charging pile is characterized by comprising the following steps of: comprises the following steps of (a) carrying out,
s1: grinding the solid filler to obtain solid filler with uniform particles, and dividing the solid filler into two parts;
s2: diluting the auxiliary material, namely diluting the thickening agent by using 3-5 times of water, and diluting the flatting agent by using 3-5 times of water to obtain a diluted thickening agent and a diluted flatting agent;
s3: preparing the water-based paint, namely adding deionized water into a paint mixing tank, sequentially adding a water-based paint base material, a wetting agent, 50% of a dispersing agent and 80% of a thickening agent, dispersing at a high speed, and fully stirring to obtain a water-based paint semi-finished product (early stage);
s4: adding 10 percent of the water-based paint semi-finished product which is fully stirred and dispersed in the S3 (the early stage) into the diluted leveling agent, and stirring and dispersing for 5 minutes at a high speed;
s5: adding the mixture of the leveling agent and 10% of the water-based paint semi-finished product (early stage) which are stirred and dispersed at a high speed in the step S4 into the water-based paint semi-finished product (early stage) in the step S3, and stirring and dispersing at a medium speed for 5 minutes;
s6: adding a part of ground solid filler into the water-based paint semi-finished product (early stage), and stirring and dispersing at a medium speed to obtain the water-based paint semi-finished product (middle stage);
s7: sequentially adding a film-forming aid, 50% of a dispersing agent, 20% of a thickening agent and 50% of a regulator, and stirring and dispersing at a medium speed for 10-15 minutes to obtain a water-based paint semi-finished product (later stage);
s8: adding another part of ground solid filler into the obtained water-based paint semi-finished product (later stage), uniformly and slowly adding another 50% of regulator and special additive through drainage, continuously stirring at medium speed for 10 minutes, and stirring until the mixture is completely uniform;
s9: adding a colorant into the uniformly stirred water-based paint semi-finished product (later stage), and stirring until the color of the water-based paint is uniform;
s10: and adding the wax emulsion into the water-based paint semi-finished product (later stage) to participate in stirring, and uniformly stirring to finish the production of the water-based paint.
8. The production process of the water-based paint for the outdoor new energy charging pile, according to claim 7, is characterized in that: and the thickening agent in the S2 is a liquid thickening agent.
9. The production process of the water-based paint for the outdoor new energy charging pile, according to claim 7, is characterized in that: and the colorant in the S9 is water-based nano color paste.
10. The production process of the water-based paint for the outdoor new energy charging pile according to claim 7, characterized by comprising the following steps: and the film forming auxiliary agent in S7 is dipropylene glycol butyl ether.
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