CN105062301A - Weather-resistant epoxy resin powder coating - Google Patents
Weather-resistant epoxy resin powder coating Download PDFInfo
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- CN105062301A CN105062301A CN201510437580.5A CN201510437580A CN105062301A CN 105062301 A CN105062301 A CN 105062301A CN 201510437580 A CN201510437580 A CN 201510437580A CN 105062301 A CN105062301 A CN 105062301A
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Abstract
The invention discloses a weather-resistant epoxy resin powder coating. Raw materials of the coating comprise the components in parts by weight: 25-50 parts of epoxy resin, 15-25 parts of polyester resin, 10-25 parts of polylactic resin, 3-10 parts of fluorocarbon resin, 3-10 parts of a silane coupling agent, 15-20 parts of titanium dioxide, 4-10 parts of zinc oxide hollow microspheres, 3-12 parts of fumed silica, 5-15 parts of barium sulfate, 10-20 parts of calcium carbonate, 1-5 parts of an antibacterial agent, 1-3 parts of 2-ethyl-2-butyl-1,3-propylene glycol, 1-3 parts of pentaerythritol, 1-5 parts of imidazole, 2-5 parts of toluene diisocynate, 3-10 parts of polyethylene glycol and 0.1-1 part of auxiliaries. The weather-resistant epoxy resin powder coating disclosed by the invention is high in strength, good in weather resistance and water resistance, excellent in storage performance and short in curing time.
Description
Technical field
The present invention relates to technical field of coatings, particularly relate to a kind of weathe resistance epoxy resin powder coating.
Background technology
Powder coating is a kind of novel not containing solvent 100% solid powdery coating, there is solvent-free, pollution-free, recyclable, environmental protection, the saving energy and resource, reduce labor intensity and film physical strength high, be divided into thermoplastic powder coating and thermosetting powder coating(s).Thermosetting powder coating(s) is using thermosetting resin as filmogen, the solidifying agent adding crosslinking reaction can form not molten hard coat after heating, temperature is high again, this coating can only be decomposed, and can not be softening as thermoplastic resin coating, the resin simultaneously adopted due to thermosetting powder coating(s) is the prepolymer that the polymerization degree is lower, its molecular weight is lower, so the levelling property of coating is better, have ornamental preferably, and low-molecular-weight prepolymer is after solidification, can form the macromole of cross-linked network, coating has better preservative property and mechanical property.
Epoxy resin is owing to having excellent bounding force, non-corrosibility, hardness, snappiness and shock strength, it is the kind first applied in thermosetting powder coating(s), the fields such as household electrical appliances, the vehicles, hardware machinery are widely used at present, but due to the existence of aromatic oxide group in epoxy coating, extremely irritated to ultraviolet, so that weathering resistance is not high, easily yellowing in baking or solar radiation process, efflorescence, affects glossiness, ornamental variation.
Summary of the invention
Based on the technical problem that background technology exists, the present invention proposes a kind of weathe resistance epoxy resin powder coating, its set time is short, and intensity is high, weathering resistance and water-tolerant, and shelf characteric is excellent.
A kind of weathe resistance epoxy resin powder coating that the present invention proposes, its raw material comprises following component by weight: epoxy resin 25-50 part, vibrin 15-25 part, polylactic resin 10-25 part, fluorocarbon resin 3-10 part, silane coupling agent 3-10 part, titanium dioxide 15-20 part, hollow zinc oxide microspheres 4-10 part, aerosil 3-12 part, barium sulfate 5-15 part, calcium carbonate 10-20 part, antiseptic-germicide 1-5 part, 2-ethyl-2-butyl-1, ammediol 1-3 part, tetramethylolmethane 1-3 part, imidazoles 1-5 part, tolylene diisocyanate 2-5 part, polyoxyethylene glycol 3-10 part, auxiliary agent 0.1-1 part.
Preferably, in its raw material, the weight ratio of epoxy resin, vibrin, polylactic resin, fluorocarbon resin is 32-45:17-23:18-25:5-10.
Preferably, in its raw material, the weight ratio of titanium dioxide, hollow zinc oxide microspheres, aerosil, barium sulfate, calcium carbonate is 17-20:6-10:5-10:7-13:12-20.
Preferably, its raw material comprises following component by weight: epoxy resin 35-40 part, vibrin 19-23 part, polylactic resin 19-22 part, fluorocarbon resin 7-9 part, silane coupling agent 6-9 part, titanium dioxide 18-20 part, hollow zinc oxide microspheres 7-9 part, aerosil 6-10 part, barium sulfate 8-12 part, calcium carbonate 15-18 part, antiseptic-germicide 3-4.5 part, 2-ethyl-2-butyl-1,3-PD 1.5-2.2 part, tetramethylolmethane 1.6-2.5 part, imidazoles 3-4.5 part, tolylene diisocyanate 3-4.5 part, polyoxyethylene glycol 6-9 part, auxiliary agent 0.5-0.8 part.
Preferably, its raw material comprises following component by weight: epoxy resin 37 parts, 20 parts, vibrin, polylactic resin 21 parts, fluorocarbon resin 8 parts, silane coupling agent 7 parts, titanium dioxide 19 parts, hollow zinc oxide microspheres 8 parts, aerosil 9 parts, 10 parts, barium sulfate, 17 parts, calcium carbonate, antiseptic-germicide 4 parts, 2-ethyl-2-butyl-1,3-PD 2 parts, tetramethylolmethane 2.1 parts, imidazoles 3.7 parts, tolylene diisocyanate 4 parts, polyoxyethylene glycol 7 parts, auxiliary agent 0.6 part.
Preferably, described epoxy resin is one or more the combination in novolac epoxy, bisphenol A epoxide resin, hydrogenated bisphenol A epoxy resin.
Preferably, described silane coupling agent is containing amino silane coupling agent.
Preferably, described antiseptic-germicide is one or more the combination in silver powder, nano titanium oxide, 2 mercapto benzimidazole, N-octylisothiazolinone, chitosan, Sodium.alpha.-hydroxypropionate.
Preferably, described auxiliary agent is one or more the mixture in flow agent, matting agent, curing catalysts, air release agent.
The powder coating of weathe resistance epoxy resin described in the present invention can be prepared according to following technique: to be added in forcing machine by each raw material by proportioning and melt extrude, and then carries out pulverizing after cooling process, grinds, sieving obtains.
In the present invention, have selected epoxy resin, vibrin, poly(lactic acid) cooperation as main filmogen, and cooperation with the addition of fluorocarbon resin, coating is made to combine the character of epoxy resin, vibrin, poly(lactic acid) and fluorocarbon resin, give the weathering resistance of film excellence, erosion resistance and water tolerance, in addition, antiseptic-germicide auxiliary under, improve the anti-bacterial and anti-fouling of film, improve the decorative effect of film, the cooperation of titanium dioxide, hollow zinc oxide microspheres, aerosil, barium sulfate, calcium carbonate joins in coating, improve on the one hand and be coated with film strength and hardness, improve thermotolerance and the static resistance of film on the one hand, improve the ornamental of film, on the other hand, each filler cooperatively interacts and improves the toughness of coating, 2-ethyl-2-butyl-1, ammediol, tetramethylolmethane, imidazoles, tolylene diisocyanate, polyoxyethylene glycol cooperation joins in system, can interact with the filmogen in system, system is cured, the film cross-linking density obtained is large, density is high, reduce the mobility of molecule, water molecules is made to be difficult to seepage failure film, improve the water tolerance of film, improve the weathering resistance of film, and owing to introducing flexible 2-ethyl-2-butyl-1 in system, ammediol, tetramethylolmethane and polyoxyethylene glycol, the toughness of film is significantly improved under the prerequisite not reducing coating tensile shear strength.
Filmogen in powder coating, color stuffing, auxiliary agent and the contribution of solidifying agent on formed coating performance are restriction mutually and impact, in the present invention, by selecting suitable raw material, and optimize the ratio of each raw material, coordinate the performance of each raw material, the epoxy powder coating obtained is not containing solvent, produce, storage, transport, environmentally safe in coating process, do not damage HUMAN HEALTH, during use, set time is short, coating is fine and close, waterproof, moistureproof, not easily laying dust, there is higher physical strength, excellent resist chemical performance, can use in a variety of environmental conditions.
Embodiment
In a particular embodiment, a kind of weathe resistance epoxy resin powder coating that the present invention proposes, in its raw material, the weight part of epoxy resin can be 25,26,28,29,32,34,35,38,39,42,45,46,48,49,49.3,50 parts; The weight part of vibrin can be 15,16,18,19,23,23.4,24,24.6,25 parts; The weight part of polylactic resin can be 10,12,15,16,18,19,19.3,21,24,24.6,25 parts; The weight part of fluorocarbon resin can be 3,4,5,5.3,6,6.3,7,7.4,8,8.6,9,9.3,10 parts; The weight part of silane coupling agent can be 3,4,5,5.3,6,6.3,7,7.4,8,8.6,9,9.4,10 parts; The weight part of titanium dioxide can be 15,15.6,16,16.3,17,17.4,18,18.6,19,19.4,20 parts; The weight part of hollow zinc oxide microspheres can be 4,5,6,6.3,7,7.4,8,8.6,9,9.4,10 parts; The weight part of aerosil can be 3,4,5,5.3,6,6.3,7,8,9,9.3,10,10.6,11,11.3,12 parts; The weight part of barium sulfate can be 5,6,7,7.5,8,8.6,9,9.3,10,10.3,11,11.3,12,12.6,13,13.4,14,14.6,15 parts; The weight part of calcium carbonate can be 10,12,13,15,16,16.3,17,18,18.6,19,19.4,20 parts; The weight part of antiseptic-germicide can be 1,1.2,1.8,2,2.6,3,3.4,3.8,4,4.6,5 part; The weight part of 2-ethyl-2-butyl-1,3-PD can be 1,1.2,1.8,2,2.3,2.7,2.85,3 part; The weight part of tetramethylolmethane can be 1,1.2,1.56,1.8,1.9,2,2.3,2.4,2.75,2.8,3 part; The weight part of imidazoles can be 1,1.2,1.8,2,2.3,2.7,3,3.4,3.8,4,4.5,5 part; The weight part of tolylene diisocyanate can be 2,2.3,2.8,3,3.4,3.7,4,4.6,5 parts; The weight part of polyoxyethylene glycol can be 3,4,5,5.3,6,6.3,7,7.8,8,8.6,9,9.4,10 parts; The weight part of auxiliary agent can be 0.1,0.2,0.3,0.38,0.5,0.56,0.7,0.8,0.86,0.9,0.94,1 part.
Below, by specific embodiment, technical scheme of the present invention is described in detail.
Embodiment 1
A kind of weathe resistance epoxy resin powder coating that the present invention proposes, its raw material comprises following component by weight: hydrogenated bisphenol A epoxy resin 25 parts, 25 parts, vibrin, polylactic resin 10 parts, fluorocarbon resin 10 parts, silane coupling agent 3 parts, titanium dioxide 20 parts, hollow zinc oxide microspheres 4 parts, aerosil 12 parts, 5 parts, barium sulfate, 20 parts, calcium carbonate, antiseptic-germicide 1 part, 2-ethyl-2-butyl-1,3-PD 3 parts, tetramethylolmethane 1 part, imidazoles 5 parts, tolylene diisocyanate 2 parts, polyoxyethylene glycol 10 parts, auxiliary agent 0.1 part.
Embodiment 2
A kind of weathe resistance epoxy resin powder coating that the present invention proposes, its raw material comprises following component by weight: novolac epoxy 50 parts, 15 parts, vibrin, polylactic resin 25 parts, fluorocarbon resin 3 parts, silane coupling agent 10 parts, titanium dioxide 15 parts, hollow zinc oxide microspheres 10 parts, aerosil 3 parts, 15 parts, barium sulfate, 10 parts, calcium carbonate, antiseptic-germicide 5 parts, 2-ethyl-2-butyl-1,3-PD 1 part, tetramethylolmethane 3 parts, imidazoles 1 part, tolylene diisocyanate 5 parts, polyoxyethylene glycol 3 parts, flow agent 1 part.
Embodiment 3
A kind of weathe resistance epoxy resin powder coating that the present invention proposes, its raw material comprises following component by weight: bisphenol A epoxide resin 30 parts, hydrogenated bisphenol A epoxy resin 5 parts, 23 parts, vibrin, polylactic resin 19 parts, fluorocarbon resin 9 parts, silane coupling agent 6 parts, titanium dioxide 18 parts, hollow zinc oxide microspheres 9 parts, aerosil 6 parts, 12 parts, barium sulfate, 15 parts, calcium carbonate, 0.3 part, silver powder, nano titanium oxide 1 part, 2 mercapto benzimidazole 1 part, N-octylisothiazolinone 0.5 part, chitosan 0.5 part, Sodium.alpha.-hydroxypropionate 1.2 parts, 2-ethyl-2-butyl-1, ammediol 1.5 parts, tetramethylolmethane 2.5 parts, imidazoles 3 parts, tolylene diisocyanate 4.5 parts, polyoxyethylene glycol 6 parts, matting agent 0.8 part.
Embodiment 4
A kind of weathe resistance epoxy resin powder coating that the present invention proposes, its raw material comprises following component by weight: novolac epoxy 30 parts, bisphenol A epoxide resin 7 parts, 20 parts, vibrin, polylactic resin 21 parts, fluorocarbon resin 8 parts, silane coupling agent 7 parts, titanium dioxide 19 parts, hollow zinc oxide microspheres 8 parts, aerosil 9 parts, 10 parts, barium sulfate, 17 parts, calcium carbonate, nano titanium oxide 3 parts, 2 mercapto benzimidazole 1 part, 2-ethyl-2-butyl-1, ammediol 2 parts, tetramethylolmethane 2.1 parts, imidazoles 3.7 parts, tolylene diisocyanate 4 parts, polyoxyethylene glycol 7 parts, auxiliary agent 0.6 part.
Embodiment 5
A kind of weathe resistance epoxy resin powder coating that the present invention proposes, its raw material comprises following component by weight: epoxy resin 40 parts, 19 parts, vibrin, polylactic resin 22 parts, fluorocarbon resin 7 parts, containing amino silane coupling agent 9 parts, titanium dioxide 20 parts, hollow zinc oxide microspheres 7 parts, aerosil 10 parts, 8 parts, barium sulfate, 18 parts, calcium carbonate, 3 parts, silver powder, 2-ethyl-2-butyl-1, ammediol 2.2 parts, tetramethylolmethane 1.6 parts, imidazoles 4.5 parts, tolylene diisocyanate 3 parts, polyoxyethylene glycol 9 parts, flow agent 0.1 part, matting agent 0.2 part, curing catalysts 0.1 part, air release agent 0.1 part.
Carry out Performance Detection to weathe resistance epoxy resin powder coating described in embodiment of the present invention 1-5, its outward appearance is loose without caking, and uniform color, density is 1.4-1.8g/cm
3, fineness of powder 100 screen residue is less than 0.5%, 3-3.5 stable storing, and solidification value is 130-150 DEG C, and set time is 20-35min.
Film after the weathe resistance epoxy resin paint spay-coating solidification obtained by embodiment 1-5 carries out Performance Detection, and detected result is as shown in the table:
| Test item | Technical indicator |
| Outward appearance | Smoothly |
| Shock-resistance (weighted-drop) | By 50kg.cm (4.9Nm) |
| Drawing test | ＞7mm |
| Penetration hardness | Pass through 4.5kg |
| Pliability test (tap web axle) | Pass through 2mm |
| Cross Hatch sticking power | 100% attachment |
| Surface hardness | 2-3H |
| Salt-fog test | Pass through 1000h |
| Wet fastness | Pass through 1000h |
| Water immersion test | Pass through 400h |
| Acid resistance (5%HCl) | Pass through 300h |
| Alkali resistance (5%NaOH) | Pass through 300h |
| Petrol-resistance (120# gasoline) | Pass through 300h |
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (9)
1. a weathe resistance epoxy resin powder coating, it is characterized in that, its raw material comprises following component by weight: epoxy resin 25-50 part, vibrin 15-25 part, polylactic resin 10-25 part, fluorocarbon resin 3-10 part, silane coupling agent 3-10 part, titanium dioxide 15-20 part, hollow zinc oxide microspheres 4-10 part, aerosil 3-12 part, barium sulfate 5-15 part, calcium carbonate 10-20 part, antiseptic-germicide 1-5 part, 2-ethyl-2-butyl-1, ammediol 1-3 part, tetramethylolmethane 1-3 part, imidazoles 1-5 part, tolylene diisocyanate 2-5 part, polyoxyethylene glycol 3-10 part, auxiliary agent 0.1-1 part.
2. weathe resistance epoxy resin powder coating according to claim 1, it is characterized in that, in its raw material, the weight ratio of epoxy resin, vibrin, polylactic resin, fluorocarbon resin is 32-45:17-23:18-25:5-10.
3. weathe resistance epoxy resin powder coating according to claim 1 or 2, is characterized in that, in its raw material, the weight ratio of titanium dioxide, hollow zinc oxide microspheres, aerosil, barium sulfate, calcium carbonate is 17-20:6-10:5-10:7-13:12-20.
4. weathe resistance epoxy resin powder coating according to any one of claim 1-3, it is characterized in that, its raw material comprises following component by weight: epoxy resin 35-40 part, vibrin 19-23 part, polylactic resin 19-22 part, fluorocarbon resin 7-9 part, silane coupling agent 6-9 part, titanium dioxide 18-20 part, hollow zinc oxide microspheres 7-9 part, aerosil 6-10 part, barium sulfate 8-12 part, calcium carbonate 15-18 part, antiseptic-germicide 3-4.5 part, 2-ethyl-2-butyl-1, ammediol 1.5-2.2 part, tetramethylolmethane 1.6-2.5 part, imidazoles 3-4.5 part, tolylene diisocyanate 3-4.5 part, polyoxyethylene glycol 6-9 part, auxiliary agent 0.5-0.8 part.
5. weathe resistance epoxy resin powder coating according to any one of claim 1-4, it is characterized in that, its raw material comprises following component by weight: epoxy resin 37 parts, 20 parts, vibrin, polylactic resin 21 parts, fluorocarbon resin 8 parts, silane coupling agent 7 parts, titanium dioxide 19 parts, hollow zinc oxide microspheres 8 parts, aerosil 9 parts, 10 parts, barium sulfate, 17 parts, calcium carbonate, antiseptic-germicide 4 parts, 2-ethyl-2-butyl-1,3-PD 2 parts, tetramethylolmethane 2.1 parts, imidazoles 3.7 parts, tolylene diisocyanate 4 parts, polyoxyethylene glycol 7 parts, auxiliary agent 0.6 part.
6. weathe resistance epoxy resin powder coating according to any one of claim 1-5, is characterized in that, described epoxy resin is one or more the combination in novolac epoxy, bisphenol A epoxide resin, hydrogenated bisphenol A epoxy resin.
7. weathe resistance epoxy resin powder coating according to any one of claim 1-6, is characterized in that, described silane coupling agent is containing amino silane coupling agent.
8. weathe resistance epoxy resin powder coating according to any one of claim 1-7, it is characterized in that, described antiseptic-germicide is one or more the combination in silver powder, nano titanium oxide, 2 mercapto benzimidazole, N-octylisothiazolinone, chitosan, Sodium.alpha.-hydroxypropionate.
9. weathe resistance epoxy resin powder coating according to any one of claim 1-8, is characterized in that, described auxiliary agent is one or more the mixture in flow agent, matting agent, curing catalysts, air release agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510437580.5A CN105062301A (en) | 2015-07-22 | 2015-07-22 | Weather-resistant epoxy resin powder coating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510437580.5A CN105062301A (en) | 2015-07-22 | 2015-07-22 | Weather-resistant epoxy resin powder coating |
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| CN105062301A true CN105062301A (en) | 2015-11-18 |
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| CN201510437580.5A Pending CN105062301A (en) | 2015-07-22 | 2015-07-22 | Weather-resistant epoxy resin powder coating |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507119A (en) * | 2015-12-05 | 2016-04-20 | 菏泽恒泰健身器材制造有限公司 | Wear-resisting and environment-friendly plastic playground |
| CN105507118A (en) * | 2015-12-05 | 2016-04-20 | 菏泽恒泰健身器材制造有限公司 | Waterproof air-permeable plastic cement playground |
| CN105507116A (en) * | 2015-12-05 | 2016-04-20 | 菏泽恒泰健身器材制造有限公司 | Novel, environment-friendly and breathable plastic playground |
| CN105544348A (en) * | 2015-12-05 | 2016-05-04 | 菏泽恒泰健身器材制造有限公司 | Novel anti-aging plastic cement playground |
| CN106243796A (en) * | 2016-07-28 | 2016-12-21 | 江苏昌悦重工科技有限公司 | A kind of weather-proof photovoltaic case |
| CN106883694A (en) * | 2017-03-31 | 2017-06-23 | 中山市凯德美氟碳新材料有限公司 | A kind of industrial equipment anticorrosion fluorocarbon powder paint and preparation method thereof |
| CN107254782A (en) * | 2016-11-11 | 2017-10-17 | 成都杰雷遮阳工程有限公司 | A kind of preparation method of waterproof multi-layer formula cloth for sunshade engineering |
| CN108679551A (en) * | 2018-03-24 | 2018-10-19 | 赵会颖 | A kind of solar energy lamp of Extendible dynamic formula |
| CN110776794A (en) * | 2019-11-25 | 2020-02-11 | 广西凯威铁塔有限公司 | Fluorocarbon powder coating for outdoor iron tower and preparation method thereof |
| CN110982386A (en) * | 2019-12-27 | 2020-04-10 | 成都新柯力化工科技有限公司 | Toughened and hardened epoxy resin powder anticorrosive paint and preparation method thereof |
| JP7072742B1 (en) * | 2020-10-16 | 2022-05-20 | 日本精化株式会社 | Low coherence fringe optical article and its coating agent composition |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101665652A (en) * | 2009-07-30 | 2010-03-10 | 老虎粉末涂料制造（太仓）有限公司 | Powder coating with antibacterial function and preparation method and application thereof |
| EP2272927A1 (en) * | 2009-07-07 | 2011-01-12 | Cytec Surface Specialties, S.A. | Low temperature cure powder coating compositions |
-
2015
- 2015-07-22 CN CN201510437580.5A patent/CN105062301A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2272927A1 (en) * | 2009-07-07 | 2011-01-12 | Cytec Surface Specialties, S.A. | Low temperature cure powder coating compositions |
| CN101665652A (en) * | 2009-07-30 | 2010-03-10 | 老虎粉末涂料制造（太仓）有限公司 | Powder coating with antibacterial function and preparation method and application thereof |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507119A (en) * | 2015-12-05 | 2016-04-20 | 菏泽恒泰健身器材制造有限公司 | Wear-resisting and environment-friendly plastic playground |
| CN105507118A (en) * | 2015-12-05 | 2016-04-20 | 菏泽恒泰健身器材制造有限公司 | Waterproof air-permeable plastic cement playground |
| CN105507116A (en) * | 2015-12-05 | 2016-04-20 | 菏泽恒泰健身器材制造有限公司 | Novel, environment-friendly and breathable plastic playground |
| CN105544348A (en) * | 2015-12-05 | 2016-05-04 | 菏泽恒泰健身器材制造有限公司 | Novel anti-aging plastic cement playground |
| CN106243796A (en) * | 2016-07-28 | 2016-12-21 | 江苏昌悦重工科技有限公司 | A kind of weather-proof photovoltaic case |
| CN107254782A (en) * | 2016-11-11 | 2017-10-17 | 成都杰雷遮阳工程有限公司 | A kind of preparation method of waterproof multi-layer formula cloth for sunshade engineering |
| CN106883694A (en) * | 2017-03-31 | 2017-06-23 | 中山市凯德美氟碳新材料有限公司 | A kind of industrial equipment anticorrosion fluorocarbon powder paint and preparation method thereof |
| CN108679551A (en) * | 2018-03-24 | 2018-10-19 | 赵会颖 | A kind of solar energy lamp of Extendible dynamic formula |
| CN110776794A (en) * | 2019-11-25 | 2020-02-11 | 广西凯威铁塔有限公司 | Fluorocarbon powder coating for outdoor iron tower and preparation method thereof |
| CN110982386A (en) * | 2019-12-27 | 2020-04-10 | 成都新柯力化工科技有限公司 | Toughened and hardened epoxy resin powder anticorrosive paint and preparation method thereof |
| CN110982386B (en) * | 2019-12-27 | 2021-07-23 | 苗珍录 | Toughened and hardened epoxy resin powder anticorrosive paint and preparation method thereof |
| JP7072742B1 (en) * | 2020-10-16 | 2022-05-20 | 日本精化株式会社 | Low coherence fringe optical article and its coating agent composition |
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