KR20180064686A - Composition of cleaning solution for solar panel glass - Google Patents
Composition of cleaning solution for solar panel glass Download PDFInfo
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- KR20180064686A KR20180064686A KR1020160164838A KR20160164838A KR20180064686A KR 20180064686 A KR20180064686 A KR 20180064686A KR 1020160164838 A KR1020160164838 A KR 1020160164838A KR 20160164838 A KR20160164838 A KR 20160164838A KR 20180064686 A KR20180064686 A KR 20180064686A
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- solar panel
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- silicate
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- 239000011521 glass Substances 0.000 title claims abstract description 41
- 239000000203 mixture Substances 0.000 title claims abstract description 24
- 238000004140 cleaning Methods 0.000 title abstract description 25
- 239000004094 surface-active agent Substances 0.000 claims abstract description 25
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims abstract description 18
- -1 polypropylene Polymers 0.000 claims abstract description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 11
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 235000019441 ethanol Nutrition 0.000 claims abstract description 7
- 239000004111 Potassium silicate Substances 0.000 claims abstract description 6
- 239000004115 Sodium Silicate Substances 0.000 claims abstract description 6
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052913 potassium silicate Inorganic materials 0.000 claims abstract description 6
- 235000019353 potassium silicate Nutrition 0.000 claims abstract description 6
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052911 sodium silicate Inorganic materials 0.000 claims abstract description 6
- 239000002904 solvent Substances 0.000 claims abstract description 5
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 claims abstract description 4
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims abstract description 4
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims abstract description 4
- GXVDVJQTXFTVMP-UHFFFAOYSA-N 4-methoxypentan-2-ol Chemical compound COC(C)CC(C)O GXVDVJQTXFTVMP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 18
- 239000003945 anionic surfactant Substances 0.000 claims description 5
- UEQGESBKRFPGEK-UHFFFAOYSA-N 3-[methyl-bis(trimethylsilyloxy)silyl]propan-1-ol Chemical compound C[Si](C)(C)O[Si](C)(O[Si](C)(C)C)CCCO UEQGESBKRFPGEK-UHFFFAOYSA-N 0.000 claims description 4
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 4
- BTBJBAZGXNKLQC-UHFFFAOYSA-N ammonium lauryl sulfate Chemical compound [NH4+].CCCCCCCCCCCCOS([O-])(=O)=O BTBJBAZGXNKLQC-UHFFFAOYSA-N 0.000 claims description 4
- 229940063953 ammonium lauryl sulfate Drugs 0.000 claims description 4
- BOUCRWJEKAGKKG-UHFFFAOYSA-N n-[3-(diethylaminomethyl)-4-hydroxyphenyl]acetamide Chemical compound CCN(CC)CC1=CC(NC(C)=O)=CC=C1O BOUCRWJEKAGKKG-UHFFFAOYSA-N 0.000 claims description 4
- 229940057950 sodium laureth sulfate Drugs 0.000 claims description 4
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 4
- SXHLENDCVBIJFO-UHFFFAOYSA-M sodium;2-[2-(2-dodecoxyethoxy)ethoxy]ethyl sulfate Chemical compound [Na+].CCCCCCCCCCCCOCCOCCOCCOS([O-])(=O)=O SXHLENDCVBIJFO-UHFFFAOYSA-M 0.000 claims description 4
- 229920001451 polypropylene glycol Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005406 washing Methods 0.000 abstract description 5
- 238000011109 contamination Methods 0.000 abstract description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 2
- 150000001450 anions Chemical class 0.000 abstract description 2
- 150000004760 silicates Chemical class 0.000 abstract description 2
- 229910052710 silicon Inorganic materials 0.000 abstract description 2
- 239000010703 silicon Substances 0.000 abstract description 2
- 239000007864 aqueous solution Substances 0.000 abstract 3
- 239000000243 solution Substances 0.000 abstract 3
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 8
- 239000003599 detergent Substances 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 206010040880 Skin irritation Diseases 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 231100000475 skin irritation Toxicity 0.000 description 6
- 230000036556 skin irritation Effects 0.000 description 6
- 206010015150 Erythema Diseases 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 231100000321 erythema Toxicity 0.000 description 5
- 239000012459 cleaning agent Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 125000000129 anionic group Chemical group 0.000 description 3
- 229960003237 betaine Drugs 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 235000019482 Palm oil Nutrition 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002540 palm oil Substances 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 239000010773 plant oil Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000037380 skin damage Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents ; Methods for using cleaning compositions
- C11D11/0005—Special cleaning or washing methods
- C11D11/0011—Special cleaning or washing methods characterised by the objects to be cleaned
- C11D11/0023—"Hard" surfaces
- C11D11/0047—Electronic devices, e.g. PCBs or semiconductors
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/82—Compounds containing silicon
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
- C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
- C11D3/1246—Silicates, e.g. diatomaceous earth
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
-
- C11D2111/22—
Abstract
Description
본 발명은 태양광 패널 유리 표면에 접착된 먼지나 얼룩 등의 오염을 제거하기 위한 태양광 패널유리 세정제 조성물에 관한 것이다.The present invention relates to a solar panel glass cleaner composition for removing contamination such as dust and stains adhering to the surface of a solar panel glass.
태양광 발전에 사용되는 태양광 패널은 그 특성상 반드시 햇빛을 잘 받을 수 있는 외부에 설치되어야 하므로, 필연적으로 외부의 온갖 오염물질에 노출될 수밖에 없다. 이러한 오염물질은 태양광 패널의 맨 윗면에 설치된 유리 표면을 오염시켜 태양광 발전 효율을 크게 떨어뜨리는 요인이 된다. 평균적으로 빛의 투과량이 3% 정도만 줄어들어도 발전량은 10% 이상 저하된다고 알려져 있어서, 태양광 패널 유리표면의 오염은 태양광 발전의 사업성을 크게 떨어뜨리는 주요한 원인이 된다. 특히 비산먼지는 마이크로 사이즈의 미세한 먼지로서 유리표면에 쌓여 있다가, 비에 접촉하게 되면 물의 표면장력에 의해 태양광 패널 유리의 표면에 퍼져서 건조되면서 응고현상이 일어나게 되므로 적절한 시기에 태양광 패널 표면의 유리를 세정액을 통해 세척해주는 것이 필수적이다. 따라서 태양광 발전소를 운영하는 업체의 입장에서는 이에 대한 조치로 청소 용역업체에 의뢰하여 최소 분기에 1회 정도 세제를 이용하여 모듈의 유리 표면을 청소하는 과정을 행하고 있다.The solar panel used for solar power generation must be installed on the outside to be able to receive the sunlight due to its nature, so that it is inevitably exposed to all kinds of pollutants outside. These contaminants pollute the glass surface installed on the top surface of the solar panel, which causes the solar power generation efficiency to be greatly lowered. On average, it is known that even if the light transmission is reduced by only 3%, the power generation is lowered by more than 10%. Therefore, pollution of the glass surface of the solar panel is a major cause of deteriorating the commercial efficiency of the photovoltaic power generation. Particularly, the scattered dust is micro-sized fine dust accumulated on the glass surface, and when it comes into contact with the rain, it spreads on the surface of the solar panel glass due to the surface tension of the water and coagulates as drying occurs. It is essential to clean the glass through the cleaning liquid. Therefore, from the viewpoint of a company that operates a solar power plant, the cleaning service company is commissioned to clean the glass surface of the module using detergent at least once a quarter.
현재, 태양광 모듈의 유리 세정제가 별도로 개발되어 판매되고 있지 않다. 청소용역업체에서는 청소시간 단축을 위하여 강한 세정력을 지니는 제품을 선호하는 실정이다. 따라서 대형 건물의 표면을 구성하는 석재나 타일 등을 닦는데 사용하는 세정제를 사용하고 있으며, 가장 대표적인 제품이 파이시스에서 시판하고 있는 EST-100V이다. 그러나 상기 제품은 건물 표면의 백화현상에 의한 얼룩을 제거하는 용도로 개발된 제품이므로, 강한 산성을 지니고 있다. 따라서 유리 표면의 부식-유리 표면을 거칠게 하여 빛을 산란시킴으로서 결과적으로 태양광의 흡수 효율을 떨어뜨린다-을 일으킬 뿐 아니라 태양광 패널의 프레임을 구성하는 알루미늄의 부식의 위험성 또한 크다. 아울러 패널의 유리 세정 후 바닥으로 흘러내리는 세척액으로 인한 태양광 발전소의 부지 오염이라는, 향후 토양의 복원에 대한 사회적 경제적 이슈를 일으킬 수 있는 문제점을 안고 있다. At present, a glass cleaner for a photovoltaic module is not separately developed and sold. Cleaning companies prefer products with strong cleaning power to reduce cleaning time. Therefore, the cleaning agent used to polish the stone or tile that forms the surface of the large building is used. The most representative product is EST-100V, which is commercially available from Pisys. However, the product is a product developed for removing stains due to whitening on the surface of a building, and thus has a strong acidity. Thus, the corrosive-glass surface of the glass surface is roughened to scatter light, which results in a decrease in the absorption efficiency of sunlight, as well as the risk of corrosion of the aluminum constituting the frame of the solar panel. In addition, there is a problem that can cause social and economic problems in the future restoration of the soil, such as the site pollution of the solar power plant due to the washing liquid flowing down to the floor after the glass washing of the panel.
한편, 현재 사용되는 유리세정제를 사용하여 태양광 패널 유리의 세정액으로 사용하는 방안도 고려할 수 있다. 일반적으로 가장 널리 사용되는 유리세정제는 자동차용 유리세정제로서 보통 특정한 알코올 화합물과 계면활성제, 부식방지제 및 산도 조절제 등으로 구성되어 있다. 여기서 알코올은 보통 모노 알코올류로는 에틸알코올과 이소프로필알코올 중 하나 또는 이들의 혼합물을 사용하며, 다가 알코올류는 에틸렌글라이콜 및 프로필렌글라이콜 중 하나 이상의 성분을 포함한다. 아울러 부식방지제로서 벤조트리아졸 또는 톨리트리아졸이 보편적으로 널리 사용되고 있다. 그러나 이러한 세정액으로는 장시간 야외에 노출됨에 따라 태양광 모듈의 유리 표면에 기름기와 먼지 등이 부착되어 엉켜있는 스케일을 제거하기에는 용이하지 않다. 그러므로 기존의 제품보다 더 강력한 세정력을 지니되 너무 강산성을 띄어 유리 표면을 부식시키지 않을 정도로 산도가 조절된 태양광 패널용 전용 유리 세정제 개발이 필요하다. On the other hand, a method of using the present glass cleaner as a cleaning liquid for a solar panel glass can be considered. Generally, the most widely used glass cleaner is a glass cleaner for automobile usually composed of specific alcohol compound, surfactant, corrosion inhibitor and acidity regulator. The alcohols usually use one or a mixture of ethyl alcohol and isopropyl alcohol as monoalcohols, and the polyhydric alcohols include at least one of ethylene glycol and propylene glycol. In addition, benzotriazole or tolythriazole is widely used as a corrosion inhibitor. However, as the cleaning liquid is exposed to the outdoor for a long time, grease and dust adhere to the glass surface of the solar module and it is not easy to remove the tangled scale. Therefore, it is necessary to develop a special glass cleaner for photovoltaic panels, which has a stronger cleaning power than conventional products, but is so strongly acidic that the acidity is controlled so as not to corrode the glass surface.
본 발명의 목적은 상기한 종래의 문제점을 해결하기 위하여 태양광 패널의 표면에에 부착된 유리를 세정할 수 있는 전용세제를 개발하는 것이다. 태양광 패널 표면의 유리 세정제는 세척력이 뛰어나 청소의 용이성과 유리 표면의 보호 및 태양광 패널의 프레임을 구성하는 물질인 알루미늄의 부식방지 등의 기능을 가져야 한다. 아울러 기존의 제품과 비교하여 토양의 오염 등을 가급적 줄일 수 있는 물질을 사용함으로서 세정 후의 설치된 주변의 환경(특히 토양)에 미치는 영향을 최소화해야 한다.SUMMARY OF THE INVENTION It is an object of the present invention to develop a detergent for cleaning a glass adhering to the surface of a solar panel in order to solve the above-mentioned problems. Glass cleaning agents on the surface of solar panels should have the ability to be cleaned and have functions such as ease of cleaning, protection of glass surface and anti-corrosion of aluminum which is the material of the frame of the solar panel. In addition, it is necessary to minimize the influence on the environment (especially the soil) of the surrounding environment after cleaning by using a material which can reduce the contamination of the soil as much as possible compared with the existing products.
보편적으로 태양광 발전소에 설치된 태양광 패널은 장시간 야외에 노출됨에 따라 태양광 모듈의 유리 표면에 기름기와 먼지 등이 부착되어 엉켜있는 스케일은 일반 계면활성제를 포함한 세정제로는 제거하기가 어렵다.Generally, a solar panel installed in a solar power plant is exposed to outdoor for a long time, so that scales on which the glass surface of the solar module is attached with grease and dust are difficult to remove by a detergent including a general surfactant.
따라서 본 발명은 조성물 총 중량을 기준으로, 3-(3-히드록시프로필)-헵타메틸트리실옥산, 에톡실화된 실리콘-기제 계면활성제, 폴리에테르-변형 폴리실옥산 또는 폴리실옥산 베타인 또는 그의 혼합물로 이루어진 비이온 실리콘계 계면활성제를 0.01 내지 5 중량%; 암모늄 라울릴 설페이트(Ammonium lauryl sulfate), 암모늄 라우레스 설페이트 (Ammonium laureth sulfate), 소듐 라우릴 설페이트이트(Sodium lauryl sulfate) 및 소듐 라우레스 설페이트(Sodium laureth sulfate)로 이루어진 군으로부터 선택된 하나 또는 하나 이상의 음이온계 계면활성제를 1 내지 20 중량%; 디에틸렌글리콜-n-부틸에테르, 3-메톡시-메틸-1-부탄올, 에틸렌글리콜 모노부틸에테르, 에틸알코올, 부탄올, 아이소프로필알코올 및 폴리프로필렌글리콜메틸에테르로 이루어지는 군으로부터 선택된 하나 이상의 용제를 0.5 내지 20 중량%를 포함하며, 규산나트륨 (Sodium silicate), 규산칼륨 (Potassium silicate)으로 이루어진 군으로부터 선택된 하나 이상의 실리케이트 화합물을 0.01 내지 5 중량%를 포함함으로서 pH가 6부터 pH 10까지인 수용액으로 구성되는 태양광 패널유리 세정제를 제공한다.Thus, the present invention relates to a composition comprising 3- (3-hydroxypropyl) -heptamethyltrisiloxane, an ethoxylated silicone-based surfactant, a polyether-modified polysiloxane or a polysyloxane betaine or 0.01 to 5% by weight of a nonionic silicone surfactant composed of the mixture; At least one anion selected from the group consisting of ammonium lauryl sulfate, ammonium laureth sulfate, sodium lauryl sulfate and sodium laureth sulfate, 1 to 20% by weight of a surfactant; At least one solvent selected from the group consisting of diethylene glycol n-butyl ether, 3-methoxy-methyl-1-butanol, ethylene glycol monobutyl ether, ethyl alcohol, butanol, isopropyl alcohol and polypropylene glycol methyl ether To 20% by weight and comprising 0.01 to 5% by weight of at least one silicate compound selected from the group consisting of sodium silicate and potassium silicate. The present invention provides a solar panel glass cleaner.
본 발명은 세정력이 우수하여 세정 후 잔유물이 거의 남지 않을 뿐만 아니라, 세정시 오염물질을 포함하는 세정제가 쉽게 흘러내리는 발수성이 우수하여 빗방울이 퍼지지 않고 응집되어 바로 흘러내릴 수 있는 기능성 및 태양광 패널의 프레임을 구성하는알루미늄의 부식성도 방지할 수 있는 방청성을 부여함으로서 세척 후 효과에 대한 지속성도 향상시킬 수 있는 태양광 패널용 유리 세정제 조성물을 제공하는데 있다.The present invention relates to a functional and solar panel which is excellent in detergency and has almost no remnants left after cleaning, and has excellent water repellency such that the detergent containing contaminants easily flows down during cleaning, so that raindrops do not spread, The present invention is to provide a glass cleaner composition for a solar panel that can improve the durability against the cleaning effect by imparting rustproofing property that can prevent corrosion of aluminum constituting the frame.
본 발명의 태양광 패널용 유리 세정제 조성물은 물을 베이스로 하여 제조된 것으로서, 조성물 총 중량을 기준으로 비이온 실리콘계 계면활성제를 0.01 내지 5 중량%, 바람직하게는 0.05 내지 3 중량%를 함유한다. 비이온 실리콘 계면활성제의 함량이 0.01 중량% 미만이면 세정 효과를 기대할 수 없고, 5 중량%를 초과하면 계면활성제가 유리 표면에 부착되어 유리 표면이 흐려진다. 효과적인 실리콘계 계면활성제는 총 조성물의 약 0.01 중량% 내지 5 중량%의 양으로 존재하며 이는 생리학적으로 수용 가능하여 신체 보호 유형 제품에 사용될 수 있다. 여기서 실리콘계 계면활성제는 3-(3-히드록시프로필) -헵타메틸트리실옥산, 에톡실화된 실리콘-기제 계면활성제, 폴리에테르-변형 폴리실옥산 또는 폴리실옥산 베타인 또는 그의 혼합물일 수 있다. 이러한 계면활성제는 낮은 표면장력, 세정 후 높은 발수성 및 우수한 스케일 제거능력을 제공한다.The glass cleaner composition for a solar panel of the present invention is prepared on the basis of water and contains 0.01 to 5% by weight, preferably 0.05 to 3% by weight, of a nonionic silicone surfactant based on the total weight of the composition. If the content of the nonionic silicone surfactant is less than 0.01 wt%, the cleaning effect can not be expected. If the content is more than 5 wt%, the surfactant adheres to the glass surface to blur the glass surface. Effective silicone surfactants are present in an amount from about 0.01% to 5% by weight of the total composition, which is physiologically acceptable and can be used in a body-protective type product. Wherein the silicone surfactant can be 3- (3-hydroxypropyl) -heptamethyltrisiloxane, an ethoxylated silicone-based surfactant, a polyether-modified polysiloxane or polysiloxane betaine or mixtures thereof. These surfactants provide low surface tension, high water repellency after cleaning, and good scale removal capabilities.
또한, 세정제에 안정성을 부여할 수 있는 음이온계 설페이트 계면활성제를 1 내지 20 중량%, 바람직하게는 2 내지 10 중량%를 함유한다. 음이온계 설페이트 계면활성제는 야자유나 팜유같은 식물유지에서 합성한 고급알코올계 계면활성제로서 그 함량이 1 중량% 미만이면 세정제의 안정성을 기대할 수 없고, 20 중량%를 초과하면 계면활성제가 태양광 패널 유리 표면에 부착되어 유리 표면이 흐려져 태양광 패널의 효능이 감소하게 된다. 본 발명에 사용되는 음이온계 설페이트 계면활성제는 암모늄 라울릴 설페이트(Ammonium lauryl sulfate), 암모늄 라우레스 설페이트 (Ammonium laureth sulfate), 소듐 라우릴 설페이트이트(Sodium lauryl sulfate) 및 소듐 라우레스 설페이트(Sodium laureth sulfate)로 이루어진 군으로부터 선택된 하나 또는 하나 이상의 음이온계 계면활성제이다Further, it contains 1 to 20% by weight, preferably 2 to 10% by weight, of an anionic sulfate surfactant capable of imparting stability to the detergent. The anionic sulfate surfactant is a high-alcohol surfactant synthesized from plant oils such as palm oil and palm oil. When the content is less than 1% by weight, the stability of the detergent can not be expected. When the content is more than 20% by weight, The glass surface is adhered to the surface to reduce the effect of the solar panel. The anionic sulfate surfactant used in the present invention may be selected from the group consisting of ammonium lauryl sulfate, ammonium laureth sulfate, sodium lauryl sulfate and sodium laureth sulfate ) Or one or more anionic surfactants selected from the group consisting of
한편, 본 발명의 수계 유리 세정제 조성물은 유리 표면의 세정보조 및 동절기 빙결방지를 위하여, 디에틸렌글리콜-n-부틸에테르, 3-메톡시-메틸-1-부탄올, 에틸렌글리콜 모노부틸에테르, 에틸알코올, 부탄올, 아이소프로필 알코올 및 폴리프로필렌글리콜메틸에테르로 이루어지는 군으로부터 선택된 하나 이상의 용제를 0.5 내지 20 중량%, 바람직하게는 1 내지 15 중량% 함유한다. 전술한 용제의 함량이 0.5 중량% 미만이면 그 첨가 효과가 미미하고, 20 중량%를 초과하면 세정제 사용시 잔유물이 많이 남는 문제점이 있다.Meanwhile, the water-based glass cleaner composition of the present invention is preferably used in combination with at least one selected from the group consisting of diethylene glycol n-butyl ether, 3-methoxy-methyl-1-butanol, ethylene glycol monobutyl ether, , Butanol, isopropyl alcohol and polypropylene glycol methyl ether in an amount of 0.5 to 20% by weight, preferably 1 to 15% by weight. If the content of the solvent is less than 0.5% by weight, the effect of the addition is insignificant. If the content of the solvent exceeds 20% by weight, there is a problem that a large amount of residue remains when the detergent is used.
아울러, 태양광 패널을 지지하는 알루미늄 프레임의 방청성을 위하여 실리케이트 화합물을 0.01 내지 5 중량% 바람직하게는 0.1 내지 3 중량 %를 첨가하여 사용한다. 이는 알루미늄 표면에 피막을 형성하여 공기차단 및 수분을 차단하는 역할을 함과 아울러 pH 조절제의 역할을 수행하여 세정제 조성물의 pH를 6부터 pH 10사이로 조절한다. 이러한 실리케이트 화합물은 규산나트륨(Sodium silicate), 규산칼륨 (Potassium silicate)으로 이루어진 군으로부터 선택된 하나 이상의 화합물로 구성된다. In addition, silicate compounds are added in an amount of 0.01 to 5 wt%, preferably 0.1 to 3 wt%, for the anti-rust property of the aluminum frame supporting the solar panel. It forms a film on the surface of aluminum to block air and water and acts as a pH adjusting agent to adjust the pH of the detergent composition from 6 to 10. Such a silicate compound is composed of at least one compound selected from the group consisting of sodium silicate, potassium silicate and the like.
이하 본 발명에 대하여 실시예를 통하여 더욱 상세히 설명한다. 그러나 이는 본 발명을 설명하기 위한 것이며, 본 발명이 이들 실시예에 의하여 제한되는 것은 아니다.Hereinafter, the present invention will be described in more detail with reference to Examples. However, this is for the purpose of illustrating the present invention, and the present invention is not limited by these examples.
하기 표 1에 기록된 성분과 함량에 따라 태양광 패널용 유리 세정제 조성물을 제조하였다. 각 성분별로 표기된 수치는 세정제의 중량%를 나타낸다.Glass cleaner compositions for solar panels were prepared according to the ingredients and contents listed in Table 1 below. The values indicated for each component represent weight percent of the cleaning agent.
계면활성제Silicon system
Surfactants
계면활성제Anion
Surfactants
상기 표 1에서 실리콘계 계면활성제는 3-(3-히드록시프로필) -헵타메틸트리 실옥산, 에톡실화된 실리콘-기제 계면활성제, 폴리에테르-변형 폴리실옥산 또는 폴리실옥산 베타인 또는 그의 혼합물이며, 음이온 계면활성제는 암모늄 라울릴 설페이트 (Ammonium lauryl sulfate), 암모늄 라우레스 설페이트 (Ammonium laureth sulfate), 소듐 라우릴 설페이트이트(Sodium lauryl sulfate) 및 소듐 라우레스 설페이트(Sodium laureth sulfate)로 이루어진 군으로부터 선택된 하나 또는 하나 이상의 음이온 계면활성제 조합을 의미한다.In Table 1 above, the silicone surfactant is 3- (3-hydroxypropyl) -heptamethyltrisiloxane, ethoxylated silicone-based surfactant, polyether-modified polysiloxane or polysiloxane betaine or mixtures thereof , The anionic surfactant is selected from the group consisting of Ammonium lauryl sulfate, Ammonium laureth sulfate, Sodium lauryl sulfate and Sodium laureth sulfate. Quot; means one or more than one anionic surfactant combination.
실리케이트는 규산나트륨(Sodium silicate), 규산칼륨 (Potassium silicate)으로 이루어진 군으로부터 선택된 하나 이상의 화합물이다.The silicate is at least one compound selected from the group consisting of sodium silicate, potassium silicate and the like.
상기에 나타난 실시예 1부터 실시예 4까지 및 비교예 1 과 비교예 2와 같은 조성을 갖는 세정제에 대하여 세정성, 부식방지효과, 피부 자극성 및 용액의 안정성을 측정하여 비교하였다.The detergency, corrosion inhibiting effect, skin irritation and solution stability were measured and compared with the cleaning agents having the same compositions as Examples 1 to 4 and Comparative Examples 1 and 2 shown above.
그 중에서 세정력을 평가하기 위해 조성물 원액을 가로 X 세로 30cm의 오염물질이 도포된 태양광 패널 유리에 일반적인 스프레이 건을 사용하여 3회 분사한 다음, 마른 휴지로 10회 닦아내었다. 유리표면의 투명도에 대한 조사(조사 인원 10명)를 통해 하기 5점 측정법에 따라 판정하도록 하여 평균값을 계산하였다.In order to evaluate the detergency, the composition was sprayed three times using a general spray gun on a photovoltaic panel glass coated with contaminants having a width of 30 cm and a length of 30 cm, and wiped 10 times with a dry tissue paper. The average value was calculated using the following five-point measurement method through the investigation of the transparency of the glass surface (10 persons surveyed).
(평가기준)(Evaluation standard)
1점 : 세정력이 전혀 없다. 2점 : 세정력이 없다. 3점 : 세정력이 조금 있다. 4점 : 세정력이 우수하다.1 point: No cleaning power at all. 2 points: No cleaning power. 3 points: There is a little washing power. 4 points: Excellent cleaning power.
5점 : 세정력이 매우 우수하다.5 points: Very good washing power.
아울러 피부자극성을 평가하기 위하여 피부 1차 자극 실험을 실시하였다. 비교예와 실리예에서 제조된 각각의 용액3mg을 24시간동안 피험자의 상박안쪽에 착색이나 피부손상이 없는 부위에 첩포하였다. 첩포제거후, 24시간의 피부자극 정도를 연구자가 육안으로 평가하였다.To evaluate skin irritation, first skin irritation test was performed. 3 mg of each of the solutions prepared in the comparative example and the example was applied to the inside of the upper abdomen of the subject for 24 hours in a region where there was no discoloration or skin damage. After removal of the patch, the researchers visually evaluated the degree of skin irritation for 24 hours.
(평가기준)(Evaluation standard)
10점 : 홍반반응이 없다. 7점 : 아주 약한 홍반반응이 있다. 5점 : 약한 홍반반응이 있다. 3점 : 홍반반응이 있다. 1점 : 홍반반응이 강하다.10 points: There is no erythema reaction. 7 point: Very weak erythema reaction. 5 points: There is a weak erythema reaction. 3 points: There is erythema reaction. 1 point: strong erythema reaction.
(%)Corrosion prevention effect
(%)
(40℃)Solution stability
(40 DEG C)
상기 표 2의 결과로부터 본 발명에 따른 실시예 1부터 실시예 4까지의 태양광 패널유리 세정제 조성물은 본 발명에 따른 실시예를 따르지 않는 비교예 1 과 비교예 2와 비교하였을 경우, 상대적으로 우수한 세정력과, 부식 방지, 피부자극 및 용액의 안정성 등의 기능성을 갖고 있음을 알 수 있다.From the results of Table 2, it can be seen that the compositions of the solar panel glass cleaner of Examples 1 to 4 according to the present invention, when compared with Comparative Example 1 and Comparative Example 2 which do not follow the embodiment of the present invention, It has detergency, corrosion resistance, skin irritation, and stability of solution.
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| KR20200098862A (en) | 2019-02-13 | 2020-08-21 | 주식회사 엔씨솔루션 | Composition of cleaner for solar panel glass |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100527924B1 (en) | 2003-11-11 | 2005-11-09 | 현대자동차주식회사 | A composition of cleaning solution for wind shield glass |
| KR100848563B1 (en) | 2006-12-29 | 2008-07-25 | 엘에스산전 주식회사 | Circuit breaker |
-
2016
- 2016-12-06 KR KR1020160164838A patent/KR20180064686A/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100527924B1 (en) | 2003-11-11 | 2005-11-09 | 현대자동차주식회사 | A composition of cleaning solution for wind shield glass |
| KR100848563B1 (en) | 2006-12-29 | 2008-07-25 | 엘에스산전 주식회사 | Circuit breaker |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200098862A (en) | 2019-02-13 | 2020-08-21 | 주식회사 엔씨솔루션 | Composition of cleaner for solar panel glass |
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