KR102148810B1 - Urethane-modified epoxy-based organic-inorganic fusion flame retardant floor finishing repair material and its manufacturing method - Google Patents
Urethane-modified epoxy-based organic-inorganic fusion flame retardant floor finishing repair material and its manufacturing method Download PDFInfo
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- KR102148810B1 KR102148810B1 KR1020200052143A KR20200052143A KR102148810B1 KR 102148810 B1 KR102148810 B1 KR 102148810B1 KR 1020200052143 A KR1020200052143 A KR 1020200052143A KR 20200052143 A KR20200052143 A KR 20200052143A KR 102148810 B1 KR102148810 B1 KR 102148810B1
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- repair material
- urethane
- floor finishing
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- 239000000463 material Substances 0.000 title claims abstract description 101
- 239000004593 Epoxy Substances 0.000 title claims abstract description 38
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 37
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- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/72—Repairing or restoring existing buildings or building materials
Abstract
Description
본 발명은 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재 및 그 제조방법에 관한 것으로, 더욱 상세하게는 우수한 표면경도에 의한 내마모성이 우수하며, 기존 고분자 수지계 바닥 마감재와 비교하여 습윤면에서도 접착력이 탁월하고, 콘크리트에 침투하여 강도를 극대화시키므로 바닥 보수재로서 우수한 내구성을 확보할 수 있을 뿐만 아니라 경화시간의 짧아 공사기간을 단축하는 효과를 나타내는 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재 및 그 제조방법에 관한 것이다.The present invention relates to a urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material and a manufacturing method thereof, and in more detail, it has excellent abrasion resistance due to excellent surface hardness, and has excellent adhesion even on a wet surface compared to the existing polymer resin-based floor finishing material. It is excellent, penetrates into concrete and maximizes strength, so it not only secures excellent durability as a floor repair material, but also shortens the curing time and shortens the construction period.The urethane-modified epoxy-based organic-inorganic fusion flame-retardant repair material for floor finishing and its manufacture It's about how.
종래의 건축물 바닥용 마감재는 에폭시 수지계, 우레탄 수지계 등의 고분자 수지 계통이 주로 사용되어 왔으며, 상기 고분자 수지계 바닥용 재료들은 정상적인 콘크리트 표면에서는 양호한 부착강도, 압축강도 및 내화학성 부분에서 만족스러운 기계적 특성을 나타낸다.Conventional finishing materials for building floors have been mainly used in polymer resin systems such as epoxy resin and urethane resin, and the polymer resin floor materials exhibit satisfactory mechanical properties in terms of good adhesion, compressive strength and chemical resistance on a normal concrete surface. Show.
그러나, 상기 재료는 기계적 강도에 비해 표면경도가 낮아 차량 이동이나 경보행시 이물질 등에 의한 표면 스크래치 현상이 매우 심하게 나타나며, 콘크리트 바탕면이 습윤 상태일 경우에는 부착력 상실 등으로 인한 내구성에서 한계를 보이고 있어 사용이 제한이 있다.However, the material has a low surface hardness compared to its mechanical strength, so surface scratches due to foreign matters appear very severely during vehicle movement or warning, and when the concrete base surface is in a wet state, it is used because it shows a limit in durability due to loss of adhesion, etc. There is this limitation.
특히, 부실한 옥상 콘크리트, 실내 콘크리트 바닥 등과 같이 물을 많이 접하게 되는 시설물에서 보수 공사를 할 경우에는 바탕 면의 습윤상태 및 부실한 콘크리트로 조직력으로 인해 안전성과 시공 후 하자발생 등으로 재료의 선택이 매우 제한적일 수밖에 없다.In particular, in the case of repair work in facilities that come in contact with water, such as poor rooftop concrete and indoor concrete floor, the selection of materials may be very limited due to safety and defects after construction due to the wetness of the base surface and the organizational power of poor concrete. I have to.
상기의 문제점을 해결하기 위하여 시멘트계 무기질 바닥재가 대두되었으나, 시멘트계 무기질 바닥재는 낮은 기계적 강도와 낮은 내마모성, 수축 팽창에 의한 균열 발생, 부착력의 내구성 한계, 경화완료 후 마감색상 표출에서 이색이 발생하는 한계성 등으로 별도의 상도 마감재를 시공해야 하며, 시공시 비산 먼지의 다량 발생 등의 문제점이 있다.In order to solve the above problems, cement-based inorganic flooring has emerged, but cement-based inorganic flooring has low mechanical strength and low abrasion resistance, cracks due to shrinkage and expansion, endurance limitations of adhesion, and limitations in expressing the finish color after completion of hardening. As a result, a separate topcoat finishing material must be installed, and there is a problem such as generation of a large amount of scattering dust during construction.
또한 상기의 문제점을 해결하기 위하여 내마모성, 고광택의 특성이 있는 무기질계 코팅재들이 시공되고 있으나, 무기질계 코팅재들은 표면 자체가 미끄러운 특성을 가지고 있으며, 특히 물을 많이 사용하는 시설물 및 부실한 콘크리트 표면에서 발생하는 들뜸현상으로 인한 도막박리의 문제점이 있었다.In addition, in order to solve the above problems, inorganic coating materials with abrasion resistance and high gloss properties are being constructed, but inorganic coating materials have a slippery surface, and in particular, they occur in facilities that use a lot of water and poor concrete surfaces. There was a problem of film peeling due to the lifting phenomenon.
본 발명의 목적은 우수한 표면경도에 의한 내마모성이 우수하며, 기존 고분자 수지계 바닥 마감재와 비교하여 습윤면에서도 접착력이 탁월하고, 콘크리트에 침투하여 강도를 극대화시키므로 바닥 보수재로서 우수한 내구성을 확보할 수 있을 뿐만 아니라 경화시간의 짧아 공사기간을 단축하는 효과를 나타내는 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재 및 그 제조방법을 제공하는 것이다.The object of the present invention is excellent in abrasion resistance due to excellent surface hardness, excellent adhesion on the wet side as compared to existing polymer resin-based floor finishing materials, and it penetrates into concrete to maximize strength, so that it is possible to secure excellent durability as a floor repair material. In addition, it is to provide a urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material and a method of manufacturing the same, which has the effect of shortening the construction period due to the short curing time.
본 발명의 목적은 주재 100 중량부 및 경화제 10 내지 150 중량부로 이루어지며, 상기 주재는 에폭시 수지, 에피클로로히드린, 실레인혼합물, 미네랄 스프리트, 충전제, 희석제, 미네랄 소포제, 레벨링제 및 습윤제로 이루어지는 것을 특징으로 하는 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재을 제공함에 의해 달성된다.An object of the present invention is composed of 100 parts by weight of a main material and 10 to 150 parts by weight of a curing agent, and the main material is composed of an epoxy resin, epichlorohydrin, a silane mixture, a mineral split, a filler, a diluent, a mineral defoaming agent, a leveling agent and a wetting agent. It is achieved by providing a urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material.
본 발명의 바람직한 특징에 따르면, 상기 주재는 에폭시 수지 100 중량부, 에피클로로히드린 1.5 내지 40 중량부, 실레인혼합물 8 내지 45 중량부, 미네랄 스프리트 1.5 내지 10 중량부, 충전제 1.5 내지 30 중량부, 희석제 1.5 내지 20 중량부, 미네랄 소포제 0.015 내지 4 중량부, 레벨링제 1.5 내지 10 중량부 및 습윤제 0.15 내지 5 중량부로 이루어지는 것으로 한다.According to a preferred feature of the present invention, the main material is 100 parts by weight of epoxy resin, 1.5 to 40 parts by weight of epichlorohydrin, 8 to 45 parts by weight of silane mixture, 1.5 to 10 parts by weight of mineral split, 1.5 to 30 parts by weight of filler , 1.5 to 20 parts by weight of a diluent, 0.015 to 4 parts by weight of a mineral defoaming agent, 1.5 to 10 parts by weight of a leveling agent, and 0.15 to 5 parts by weight of a wetting agent.
본 발명의 더 바람직한 특징에 따르면, 상기 에폭시 수지는 테트라브로모비스페놀 A형 에폭시 수지, 폴리글리콜 에폭시 수지, 카다놀 에폭시 수지, 페놀노볼락 에폭시 수지 및 크레졸노볼락 에폭시 수지로 이루어진 그룹에서 선택된 하나 이상으로 이루어지는 것으로 한다.According to a more preferred feature of the present invention, the epoxy resin is at least one selected from the group consisting of tetrabromobisphenol A type epoxy resin, polyglycol epoxy resin, cardanol epoxy resin, phenol novolac epoxy resin, and cresol novolac epoxy resin. It shall consist of.
본 발명의 더욱 바람직한 특징에 따르면, 상기 실레인혼합물은 아미노프로필트리메톡시실레인, 글리시딜프로필트리메톡시실레인, 비닐메톡시실레인, 멜캅토프로필트리메톡시실레인, 메타크릴옥시프로필트리메톡시실레인, 아미노프로필메틸-디에톡시실레인 및 아미노프로필메틸-트리에톡시실레인으로 이루어진 그룹에서 선택된 하나 이상에 에틸실리케이트를 혼합하여 이루어지는 것으로 한다.According to a more preferred feature of the present invention, the silane mixture is aminopropyltrimethoxysilane, glycidylpropyltrimethoxysilane, vinylmethoxysilane, melcaptopropyltrimethoxysilane, methacryloxy It is made by mixing ethyl silicate with at least one selected from the group consisting of propyltrimethoxysilane, aminopropylmethyl-diethoxysilane, and aminopropylmethyl-triethoxysilane.
본 발명의 더욱 더 바람직한 특징에 따르면, 상기 충전제는 탄산칼슘, 탈크, 산화알루미늄, 수산화알루미늄, 탄산마그네슘, 실리카 및 카올리나이트로 이루어진 그룹에서 선택된 하나 이상으로 이루어지는 것으로 한다.According to a further preferred feature of the present invention, the filler is made of at least one selected from the group consisting of calcium carbonate, talc, aluminum oxide, aluminum hydroxide, magnesium carbonate, silica and kaolinite.
본 발명의 더욱 더 바람직한 특징에 따르면, 상기 희석제는 페닐그리시딜에테르, 크레실글리시딜에테르, 부틸글리시딜에테르, 1,4-부타디엔디올디글리시딜에테르, 살리실산 및 벤질알코올로 이루어진 그룹에서 선택된 하나 이상으로 이루어지는 것으로 한다.According to an even more preferred feature of the present invention, the diluent is a group consisting of phenyl glycidyl ether, cresyl glycidyl ether, butyl glycidyl ether, 1,4-butadienediol diglycidyl ether, salicylic acid and benzyl alcohol. It shall consist of one or more selected from.
본 발명의 더욱 더 바람직한 특징에 따르면, 상기 경화제는 개질 아민 100 중량부, 실레인화합물 15 내지 35 중량부, 폴리아크릴레이트 1.5 내지 12 중량부 및 경화촉진제 1.5 내지 30 중량부로 이루어지는 것으로 한다.According to an even more preferred feature of the present invention, the curing agent is made of 100 parts by weight of a modified amine, 15 to 35 parts by weight of a silane compound, 1.5 to 12 parts by weight of polyacrylate, and 1.5 to 30 parts by weight of a curing accelerator.
본 발명의 더욱 더 바람직한 특징에 따르면, 상기 개질 아민은 디에틸렌트리아민, 트리에틸렌테트라아민, 디에틸아미노프로필아민, 멘탄디아민, N-아미노에틸피페라진, 엠크실렌디아민 및 이소포론디아민으로 이루어진 그룹에서 선택된 하나 이상으로 이루어지는 것으로 한다.According to an even more preferred feature of the present invention, the modified amine is a group consisting of diethylenetriamine, triethylenetetraamine, diethylaminopropylamine, menthanediamine, N-aminoethylpiperazine, mxylenediamine and isophoronediamine. It shall consist of one or more selected from.
본 발명의 더욱 더 바람직한 특징에 따르면, 상기 실레인화합물은 아미노프로필트리메톡시실레인, 글리시딜프로필트리메톡시실레인, 비닐메톡시실레인, 멜캅토프로필트리메톡시실레인, 메타크릴옥시프로필트리메톡시실레인, 아미노프로필메틸-디에톡시실레인 및 아미노프로필메틸-트리에톡시실레인으로 이루어진 그룹에서 선택된 하나 이상으로 이루어지는 것으로 한다.According to an even more preferred feature of the present invention, the silane compound is aminopropyltrimethoxysilane, glycidylpropyltrimethoxysilane, vinylmethoxysilane, melcaptopropyltrimethoxysilane, methacrylic It consists of at least one selected from the group consisting of oxypropyltrimethoxysilane, aminopropylmethyl-diethoxysilane, and aminopropylmethyl-triethoxysilane.
본 발명의 더욱 더 바람직한 특징에 따르면, 상기 경화촉진제는 메르캅탄계 및 3급 아민계로 이루어진 그룹에서 선택된 하나 이상으로 이루어지는 것으로 한다.According to a further preferred feature of the present invention, the curing accelerator is made of at least one selected from the group consisting of mercaptan-based and tertiary amine-based.
또한, 본 발명의 목적은 에폭시 수지 100 중량부, 에피클로로히드린 1.5 내지 40 중량부, 실레인혼합물 8 내지 45 중량부, 미네랄 스프리트 1.5 내지 10 중량부, 충전제 1.5 내지 30 중량부, 희석제 1.5 내지 20 중량부, 미네랄 소포제 0.015 내지 4 중량부, 레벨링제 1.5 내지 10 중량부 및 습윤제 0.15 내지 5 중량부를 혼합하고 55 내지 65℃로 가열한 상태에서 90 내지 150분 동안 교반하는 주재제조단계, 개질 아민 100 중량부, 실레인화합물 15 내지 35 중량부, 폴리아크릴레이트 1.5 내지 12 중량부 및 경화촉진제 1.5 내지 30 중량부를 혼합하는 경화제제조단계 및 상기 주재제조단계를 통해 제조된 주재 100 중량부에 상기 경화제제조단계를 통해 제조된 경화제 10 내지 150 중량부를 혼합하는 원료혼합단계로 이루어지는 것을 특징으로 하는 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재의 제조방법을 제공함에 의해서도 달성될 수 있다.In addition, the object of the present invention is an epoxy resin 100 parts by weight, epichlorohydrin 1.5 to 40 parts by weight, silane mixture 8 to 45 parts by weight, mineral split 1.5 to 10 parts by weight, filler 1.5 to 30 parts by weight, diluent 1.5 to Main material manufacturing step of mixing 20 parts by weight, 0.015 to 4 parts by weight of mineral antifoam, 1.5 to 10 parts by weight of leveling agent, and 0.15 to 5 parts by weight of wetting agent and stirring for 90 to 150 minutes while heated to 55 to 65°C, modified amine 100 parts by weight of a silane compound, 15 to 35 parts by weight of a polyacrylate, 1.5 to 12 parts by weight of polyacrylate, and 1.5 to 30 parts by weight of a curing accelerator; and 100 parts by weight of the main material prepared through the main material manufacturing step. It can also be achieved by providing a method of manufacturing a urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material comprising a raw material mixing step of mixing 10 to 150 parts by weight of the curing agent prepared through the manufacturing step.
본 발명에 따른 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재 및 그 제조방법은 우수한 표면경도에 의한 내마모성이 우수하며, 기존 고분자 수지계 바닥 마감재와 비교하여 습윤면에서도 접착력이 탁월하고, 콘크리트에 침투하여 강도를 극대화시키므로 바닥 보수재로서 우수한 내구성을 확보할 수 있을 뿐만 아니라 경화시간의 짧아 공사기간을 단축하는 탁월한 효과를 나타내는 보수재를 제공한다.The urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material and its manufacturing method according to the present invention have excellent abrasion resistance due to excellent surface hardness, excellent adhesion on the wet side compared to the existing polymer resin-based floor finishing materials, and penetration into concrete. As the strength is maximized, it not only secures excellent durability as a floor repair material, but also provides a repair material showing an excellent effect of shortening the construction period due to a short curing time.
도 1은 본 발명에 따른 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재의 제조방법을 나타낸 순서도이다.1 is a flow chart showing a method of manufacturing a repair material for urethane-modified epoxy-based organic-inorganic fusion flame retardant floor finishing according to the present invention.
이하에는, 본 발명의 바람직한 실시예와 각 성분의 물성을 상세하게 설명하되, 이는 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 발명을 용이하게 실시할 수 있을 정도로 상세하게 설명하기 위한 것이지, 이로 인해 본 발명의 기술적인 사상 및 범주가 한정되는 것을 의미하지는 않는다.Hereinafter, a preferred embodiment of the present invention and the physical properties of each component will be described in detail, but this is for explaining in detail enough that one of ordinary skill in the art can easily carry out the invention, This does not mean that the technical spirit and scope of the present invention are limited.
본 발명에 따른 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재는 주재 100 중량부 및 경화제 10 내지 150 중량부로 이루어지며, 상기 주재는 에폭시 수지, 에피클로로히드린, 실레인혼합물, 미네랄 스프리트, 충전제, 희석제, 미네랄 소포제, 레벨링제 및 습윤제로 이루어지는데, 에폭시 수지 100 중량부, 에피클로로히드린 1.5 내지 40 중량부, 실레인혼합물 8 내지 45 중량부, 미네랄 스프리트 1.5 내지 10 중량부, 충전제 1.5 내지 30 중량부, 희석제 1.5 내지 20 중량부, 미네랄 소포제 0.015 내지 4 중량부, 레벨링제 1.5 내지 10 중량부 및 습윤제 0.15 내지 5 중량부로 이루어지는 것이 바람직하다.The urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finish repair material according to the present invention consists of 100 parts by weight of a main material and 10 to 150 parts by weight of a curing agent, and the main material is an epoxy resin, epichlorohydrin, silane mixture, mineral split, and filler. , A diluent, a mineral defoaming agent, a leveling agent and a wetting agent, 100 parts by weight of an epoxy resin, 1.5 to 40 parts by weight of epichlorohydrin, 8 to 45 parts by weight of a silane mixture, 1.5 to 10 parts by weight of mineral split, 1.5 to 10 parts by weight of a filler It is preferably composed of 30 parts by weight, 1.5 to 20 parts by weight of a diluent, 0.015 to 4 parts by weight of a mineral defoaming agent, 1.5 to 10 parts by weight of a leveling agent, and 0.15 to 5 parts by weight of a wetting agent.
상기 에폭시 수지는 본 발명에 따른 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재의 주재료가 되는 성분으로, 테트라브로모 비스페놀 A형 에폭시 수지, 폴리글리콜 에폭시 수지, 카다놀 에폭시 수지, 페놀노볼락 에폭시 수지 및 크레졸노볼락 에폭시 수지로 이루어진 그룹에서 선택된 하나 이상으로 이루어진다.The epoxy resin is a main material of the urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material according to the present invention, tetrabromo bisphenol A type epoxy resin, polyglycol epoxy resin, cardanol epoxy resin, phenol novolac epoxy It consists of at least one selected from the group consisting of resin and cresol novolac epoxy resin.
상기 에피클로로히드린은 1.5 내지 40 중량부가 함유되며, 상기 에폭시 수지를 용해시키는 용제의 역할을 한다.The epichlorohydrin is contained in an amount of 1.5 to 40 parts by weight, and serves as a solvent for dissolving the epoxy resin.
상기 실레인혼합물은 8 내지 45 중량부가 함유되며, 아미노프로필트리메톡시실레인, 글리시딜프로필트리메톡시실레인, 비닐메톡시실레인, 멜캅토프로필트리메톡시실레인, 메타크릴옥시프로필트리메톡시실레인, 아미노프로필메틸-디에톡시실레인 및 아미노프로필메틸-트리에톡시실레인으로 이루어진 그룹에서 선택된 하나 이상에 에틸실리케이트를 혼합하여 이루어진다.The silane mixture contains 8 to 45 parts by weight, aminopropyltrimethoxysilane, glycidylpropyltrimethoxysilane, vinylmethoxysilane, melcaptopropyltrimethoxysilane, methacryloxypropyl It is made by mixing ethyl silicate with at least one selected from the group consisting of trimethoxysilane, aminopropylmethyl-diethoxysilane, and aminopropylmethyl-triethoxysilane.
상기의 성분으로 이루어지는 실레인 혼합물은 분자 내에 유기 기능성 기와 결합할 수 있는 반응기와 무기계 재료를 결합할 수 있는 반응기를 함께 갖기 때문에 이종 소재간의 부착력 개선과 이에 수반되는 기계적 강도, 내수성, 내후성 및 내열성 등의 물성을 향상시키는 역할을 한다.Since the silane mixture consisting of the above components has a reactor capable of binding organic functional groups and a reactor capable of binding inorganic materials in a molecule, the adhesion between different materials is improved and the accompanying mechanical strength, water resistance, weather resistance, and heat resistance, etc. It plays a role in improving the physical properties of
상기 실레인혼합물의 함량이 8 중량부 미만이면 본 발명에 따른 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재의 부착력과 기계적 강도가 저하되며, 상기 실레인혼합물의 함량이 45 중량부를 초과하게 되면 본 발명에 따른 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재에 백화현상이 발생하며, 상기의 효과는 크게 향상되지 않으면서 제조비용을 증가시키게 된다.If the content of the silane mixture is less than 8 parts by weight, the adhesion and mechanical strength of the urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material according to the present invention decreases, and when the content of the silane mixture exceeds 45 parts by weight A whitening phenomenon occurs in the urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material according to the present invention, and the above effect is not greatly improved and the manufacturing cost is increased.
상기 미네랄 스프리트는 1.5 내지 10 중량부가 함유되며, 본 발명에 따른 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재의 표면장력을 낮춰 균일한 도막이 형성되도록 하는 역할을 하는데, 아미노알킬기(Aminoalkyl group)와 에폭시기(Epoxy group) 및 이들의 혼합물로 구성된 군으로부터 적어도 1개가 선택된 1종이 포함된 것을 사용하는 것이 바람직하다.The mineral split is contained in an amount of 1.5 to 10 parts by weight, and serves to form a uniform coating film by lowering the surface tension of the urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material according to the present invention, and an aminoalkyl group and It is preferable to use one containing at least one selected from the group consisting of an epoxy group and a mixture thereof.
상기 충전제는 1.5 내지 30 중량부가 함유되며, 탄산칼슘, 탈크, 산화알루미늄, 수산화알루미늄, 탄산마그네슘, 실리카 및 카올리나이트로 이루어진 그룹에서 선택된 하나 이상으로 이루어진다.The filler contains 1.5 to 30 parts by weight, and consists of at least one selected from the group consisting of calcium carbonate, talc, aluminum oxide, aluminum hydroxide, magnesium carbonate, silica and kaolinite.
상기의 성분으로 이루어지는 충전제는 본 발명에 따른 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재로 이루어진 도막의 내충격성과 강도를 향상시키는 역할을 하는데, 상기 충전제의 함량이 1.5 중량부 미만이면 도막의 내충격성과 표면강도가 저하되며, 상기 충전제의 함량이 30 중량부를 초과하게 되면 도막의 점성이 급격히 저하되어 작업성이 저하될 수 있다.The filler composed of the above components serves to improve the impact resistance and strength of the coating film made of the urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material according to the present invention.If the content of the filler is less than 1.5 parts by weight, the impact resistance of the coating film Performance and surface strength are deteriorated, and when the content of the filler exceeds 30 parts by weight, the viscosity of the coating film is rapidly lowered and workability may be deteriorated.
상기 희석제는 1.5 내지 20 중량부가 함유되며, 페닐그리시딜에테르, 크레실글리시딜에테르, 부틸글리시딜에테르, 1,4-부타디엔디올디글리시딜에테르, 살리실산 및 벤질알코올로 이루어진 그룹에서 선택된 하나 이상으로 이루어진다.The diluent contains 1.5 to 20 parts by weight and is selected from the group consisting of phenyl glycidyl ether, cresyl glycidyl ether, butyl glycidyl ether, 1,4-butadienediol diglycidyl ether, salicylic acid and benzyl alcohol. It consists of one or more.
상기의 성분으로 이루어지는 희석제는 본 발명에 따른 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재의 점도를 낮춰 작업성능을 개선하는 역할을 하는데, 상기 희석제의 함량이 1.5 중량부 미만이면 상기의 효과가 미미하며, 상기 희석제의 함량이 20 중량부를 초과하게 되면 경화가 더디게 진행되며 도막의 표면경도가 낮아지게 된다.The diluent composed of the above components serves to improve work performance by lowering the viscosity of the urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material according to the present invention.If the content of the diluent is less than 1.5 parts by weight, the above effect is It is insignificant, and when the content of the diluent exceeds 20 parts by weight, curing proceeds slowly and the surface hardness of the coating film decreases.
상기 미네랄 소포제는 0.015 내지 4 중량부가 함유되며, 본 발명에 따른 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재를 구성하는 수지 성분 내에 기포를 제거하는 역할을 하는데, 폴리디메틸실록산, 메틸실록산, 폴리알킬비닐에테르 및 미네랄오일로 이루어진 그룹에서 선택된 하나 이상으로 이루어지는 것이 바람직하다.The mineral defoaming agent contains 0.015 to 4 parts by weight, and serves to remove air bubbles in the resin component constituting the urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material according to the present invention, polydimethylsiloxane, methylsiloxane, poly It is preferably composed of at least one selected from the group consisting of alkyl vinyl ether and mineral oil.
상기 미네랄 소포제의 함량이 0.015 중량부 미만이면 기포제거 효과가 미미하며, 상기 미네랄 소포제의 함량이 4 중량부를 초과하게 되면 기포제거 효과는 크게 향상되지 않으면서 도막의 경도, 접착력을 저하시키고 경화가 지연될 수 있다.If the content of the mineral antifoaming agent is less than 0.015 parts by weight, the bubble removal effect is insignificant, and when the content of the mineral antifoaming agent exceeds 4 parts by weight, the bubble removal effect is not greatly improved, while the hardness and adhesion of the coating film are lowered and curing is delayed. Can be.
상기 레벨링제는 1.5 내지 10 중량부가 함유되며, 도막의 표면장력을 낮추어 유동성을 향상시킬 뿐 아니라 투명도료의 혼탁성을 억제하여 투명한 도막이 형성될 수 있도록 하는 역할을 하는데, 폴리아크릴레이트 및 폴리에틸렌옥사이드아세테이트로 이루어진 그룹에서 선택된 하나 이상으로 이루어지는 것이 바람직하다.The leveling agent contains 1.5 to 10 parts by weight, and not only improves fluidity by lowering the surface tension of the coating film, but also serves to suppress the turbidity of the transparent paint so that a transparent coating film can be formed. Polyacrylate and polyethylene oxide acetate It is preferably made of at least one selected from the group consisting of.
상기 레벨링제의 함량이 1.5 중량부 미만이면 도막의 유동성과 표면의 분화구 현상이 발생하고, 상기 레벨링제의 함량이 10 중량부를 초과하게 되면 도막의 경화가 더디게 진행될 수 있다.When the content of the leveling agent is less than 1.5 parts by weight, fluidity of the coating film and a cratering phenomenon occur on the surface, and when the content of the leveling agent exceeds 10 parts by weight, the curing of the coating film may proceed slowly.
상기 습윤제는 0.15 내지 5 중량부가 함유되며, 콘크리트 등의 무기물 모체와 수지의 계면장력을 감소시켜 확산력을 증가시키는 역할을 하는데, 모노글리세리드, 폴리글리세롤지방산에스테르, 솔비탄지방산에스테르, 폴리에틸렌글리콜 및 에톡시레이트로 이루어진 그룹에서 선택된 하나 이상으로 이루어진다.The humectant is contained in an amount of 0.15 to 5 parts by weight, and serves to increase the diffusion power by reducing the interfacial tension between the resin and inorganic substances such as concrete, monoglyceride, polyglycerol fatty acid ester, sorbitan fatty acid ester, polyethylene glycol and ethoxy It consists of one or more selected from the group consisting of rates.
상기 습윤제의 함량이 0.15 중량부 미만이면 도막의 계면장력 감소효과가 미미하며, 상기 습윤제의 함량이 5 중량부를 초과하게 되면 도막의 계면장력이 지나치게 감소하여 재료분리 현상이 발생하며, 도막의 경호가 더디게 진행될 뿐만 아니라 물성이 저하될 수 있다.If the content of the wetting agent is less than 0.15 parts by weight, the effect of reducing the interfacial tension of the coating film is insignificant, and when the content of the wetting agent exceeds 5 parts by weight, the interfacial tension of the coating film is excessively reduced, resulting in a material separation phenomenon. Not only does it progress slowly, but also physical properties may deteriorate.
상기 경화제는 10 내지 150 중량부가 함유되며, 상기 주재와 혼합되어 주재를 경화시키는 역할을 하는데, 개질 아민, 실레인화합물, 폴리아크릴레이트 및 경화촉진제로 이루어지며, 개질 아민 100 중량부, 실레인화합물 15 내지 35 중량부, 폴리아크릴레이트 1.5 내지 12 중량부 및 경화촉진제 1.5 내지 30 중량부로 이루어지는 것이 바람지하다.The curing agent contains 10 to 150 parts by weight, and is mixed with the main material to cure the main material, consisting of a modified amine, a silane compound, a polyacrylate and a curing accelerator, and 100 parts by weight of a modified amine, a silane compound It is preferable to consist of 15 to 35 parts by weight, 1.5 to 12 parts by weight of polyacrylate, and 1.5 to 30 parts by weight of a curing accelerator.
상기 개질 아민은 디에틸렌트리아민, 트리에틸렌테트라아민, 디에틸아미노프로필아민, 멘탄디아민, N-아미노에틸피페라진, 엠크실렌디아민 및 이소포론디아민으로 이루어진 그룹에서 선택된 하나 이상으로 이루어지는데, 상기 실레인화합물의 살라놀기와 가교결합 밀도를 높이면서 반응하여 도막의 표면경도와 부착력을 향상시키고, 경화를 촉진하는 역할을 한다.The modified amine is composed of at least one selected from the group consisting of diethylenetriamine, triethylenetetraamine, diethylaminopropylamine, menthanediamine, N-aminoethylpiperazine, mxylenediamine and isophoronediamine, the sile It reacts with the salanol group of the phosphorus compound while increasing the crosslinking density, thereby improving the surface hardness and adhesion of the coating film and promoting curing.
상기 실레인화합물은 15 내지 35 중량부가 함유되며, 아미노프로필트리메톡시실레인, 글리시딜프로필트리메톡시실레인, 비닐메톡시실레인, 멜캅토프로필트리메톡시실레인, 메타크릴옥시프로필트리메톡시실레인, 아미노프로필메틸-디에톡시실레인 및 아미노프로필메틸-트리에톡시실레인으로 이루어진 그룹에서 선택된 하나 이상으로 이루어지는데, 도막의 표면경도 증강의 역할을 할 뿐만 아니라 콘크리트 바탕면과의 부착력을 강화시키는 역할을 한다.The silane compound is contained in an amount of 15 to 35 parts by weight, and aminopropyltrimethoxysilane, glycidylpropyltrimethoxysilane, vinylmethoxysilane, melcaptopropyltrimethoxysilane, methacryloxypropyl It consists of at least one selected from the group consisting of trimethoxysilane, aminopropylmethyl-diethoxysilane, and aminopropylmethyl-triethoxysilane. It not only serves to enhance the surface hardness of the coating film, but also It serves to strengthen the adhesion of the.
상기 실레인화합물의 함량이 15 중량부 미만이면 주재와의 가교밀도가 치밀하지 못해 도막의 부착력과 기계적 강도가 저하되며, 상기 실레인화합물의 함량이 35 중량부를 초과하게 되면 도막의 물성이 저하되며 제조비용을 증가시키게 된다.If the content of the silane compound is less than 15 parts by weight, the crosslinking density with the main material is not dense, so that the adhesion and mechanical strength of the coating film decrease, and when the content of the silane compound exceeds 35 parts by weight, the physical properties of the coating film are reduced. It increases the manufacturing cost.
상기 폴리아크릴레이트는 1.5 내지 12 중량부가 함유되며, 본 발명에 따른 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재에 점도를 부여하며, 표면경도를 향상시키는 역할을 하는데, 상기 폴리아크릴레이트의 함량이 1.5 중량부 미만이면 상기의 효과가 미미하며, 상기 폴리아크릴레이트의 함량이 12 중량부를 초과하게 되면 본 발명에 따른 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재의 점도가 지나치게 증가하여 작업성이 저하될 수 있다.The polyacrylate is contained 1.5 to 12 parts by weight, imparts viscosity to the urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material according to the present invention and serves to improve surface hardness, the content of the polyacrylate If it is less than 1.5 parts by weight, the above effect is insignificant, and if the content of the polyacrylate exceeds 12 parts by weight, the viscosity of the urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material according to the present invention is excessively increased, resulting in workability. This can be degraded.
상기 경화촉진제는 1.5 내지 30 중량부가 함유되며, 메르캅탄계 및 3급 아민계로 이루어진 그룹에서 선택된 하나 이상으로 이루어지는데, 본 발명에 따른 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재의 경화를 촉진시키는 역할을 한다.The curing accelerator contains 1.5 to 30 parts by weight, and consists of at least one selected from the group consisting of mercaptan-based and tertiary amine-based, and promotes curing of the urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material according to the present invention. It plays a role to let.
상기 경화촉진제의 함량이 1.5 중량부 미만이면 상기의 효과가 미미하며, 상기 경화촉진제의 함량이 30 중량부를 초과하게 되면 가사시간(Pot-life)이 지나치게 줄어들어 작업성이 저하될 수 있다.If the content of the curing accelerator is less than 1.5 parts by weight, the above effect is insignificant, and when the content of the curing accelerator exceeds 30 parts by weight, pot-life may be excessively reduced and workability may be deteriorated.
또한, 본 발명에 따른 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재의 제조방법은 에폭시 수지 100 중량부, 에피클로로히드린 1.5 내지 40 중량부, 실레인화합물 8 내지 45 중량부, 미네랄 스프리트 1.5 내지 10 중량부, 충전제 1.5 내지 30 중량부, 희석제 1.5 내지 20 중량부, 미네랄 소포제 0.015 내지 4 중량부, 레벨링제 1.5 내지 10 중량부 및 습윤제 0.15 내지 5 중량부를 혼합하고 55 내지 65℃로 가열한 상태에서 90 내지 150분 동안 교반하는 주재제조단계(S101), 개질 아민 100 중량부, 실레인화합물 15 내지 35 중량부, 폴리아크릴레이트 1.5 내지 12 중량부 및 경화촉진제 1.5 내지 30 중량부를 혼합하는 경화제제조단계(S101-1) 및 상기 주재제조단계(S101)를 통해 제조된 주재 100 중량부에 상기 경화제제조단계(S101-1)를 통해 제조된 경화제 10 내지 150 중량부를 혼합하는 원료혼합단계(S103)로 이루어진다.In addition, the manufacturing method of the urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material according to the present invention includes 100 parts by weight of epoxy resin, 1.5 to 40 parts by weight of epichlorohydrin, 8 to 45 parts by weight of silane compound, 1.5 parts by weight of mineral split. To 10 parts by weight, 1.5 to 30 parts by weight of a filler, 1.5 to 20 parts by weight of a diluent, 0.015 to 4 parts by weight of a mineral defoaming agent, 1.5 to 10 parts by weight of a leveling agent, and 0.15 to 5 parts by weight of a wetting agent are mixed and heated to 55 to 65°C. Curing agent mixing main material manufacturing step (S101) stirring for 90 to 150 minutes in the state, modified amine 100 parts by weight, silane compound 15 to 35 parts by weight, polyacrylate 1.5 to 12 parts by weight, and 1.5 to 30 parts by weight of a curing accelerator A raw material mixing step (S103) of mixing 10 to 150 parts by weight of the curing agent prepared through the manufacturing step (S101-1) with 100 parts by weight of the curing agent manufactured through the manufacturing step (S101-1) and the main material manufacturing step (S101). ).
상기 주재제조단계(S101)의 온도가 55℃ 미만이면 주재를 구성하는 각성분이 고르게 혼합되지 못하며, 상기 주재제조단계(S101)의 온도가 65℃를 초과하게 되면 교반온도가 지나치게 높은 것으로, 주재제조과정의 효율성은 크게 변화가 없으면서 제조비용을 증가시키게 된다.If the temperature of the main material manufacturing step (S101) is less than 55°C, the components constituting the main material cannot be evenly mixed, and when the temperature of the main material manufacturing step (S101) exceeds 65°C, the stirring temperature is too high. The efficiency of the process remains largely unchanged, increasing manufacturing costs.
이때, 상기 주재와 경화제를 구성하는 각 성분의 구체적인 성분 및 함량에 따른 임계적의의는 상기 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재에 기재된 내용과 동일하므로, 이에 대한 설명은 생략하기로 한다.At this time, the critical significance according to the specific components and contents of each component constituting the main material and the curing agent is the same as that described in the urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material, so a description thereof will be omitted. .
이하에서는, 본 발명에 따른 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재의 제조방법 및 그 제조방법을 통해 제조된 바닥 마감용 보수재의 물성을 실시예를 들어 설명하기로 한다.Hereinafter, the method of manufacturing the urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material according to the present invention and the physical properties of the flooring finish repair material manufactured through the manufacturing method will be described with examples.
<제조예 1> 주재의 제조<Production Example 1> Preparation of main material
에폭시 수지 100 중량부, 에피클로로히드린 20 중량부, 실레인혼합물(아미노프로필트리메톡시실레인과 에틸실리케이트가 1:1의 중량부로 혼합) 25 중량부, 미네랄 스프리트 5 중량부, 충전제(탄산칼슘) 15 중량부, 희석제(페닐그리시딜에테르) 10 중량부, 미네랄 소포제(폴리디메틸실록산) 2 중량부, 레벨링제(폴리아크릴레이트) 5 중량부 및 습윤제(모노글리세리드) 2.5 중량부를 교반기가 구비된 반응기에 투입하고 60℃의 온도로 120분 동안 교반하여 주재를 제조하였다.100 parts by weight of epoxy resin, 20 parts by weight of epichlorohydrin, 25 parts by weight of a silane mixture (aminopropyltrimethoxysilane and ethyl silicate are mixed in a 1:1 part by weight), 5 parts by weight of mineral split, filler (carbonic acid Calcium) 15 parts by weight, diluent (phenyl glycidyl ether) 10 parts by weight, mineral defoaming agent (polydimethylsiloxane) 2 parts by weight, leveling agent (polyacrylate) 5 parts by weight and wetting agent (monoglyceride) 2.5 parts by weight equipped with a stirrer Into the reactor and stirred for 120 minutes at a temperature of 60 ℃ to prepare a main material.
<제조예 2> 경화제의 제조<Production Example 2> Preparation of curing agent
개질 아민(디에틸렌트리아민) 100 중량부, 실레인화합물(아미노프로필트리메톡시실레인) 25 중량부, 폴리아크릴레이트 6 중량부 및 경화촉진제(메르캅탄) 15 중량부를 교반기가 구비된 반응기에 투입하고 상온에서 120분 동안 교반하여 경화제를 제조하였다.Modified amine (diethylenetriamine) 100 parts by weight, silane compound (aminopropyltrimethoxysilane) 25 parts by weight, polyacrylate 6 parts by weight and curing accelerator (mercaptan) 15 parts by weight in a reactor equipped with a stirrer It was added and stirred at room temperature for 120 minutes to prepare a curing agent.
<실시예 1><Example 1>
상기 제조예 1을 통해 제조된 주재 100 중량부에 상기 제조예 2를 통해 제조된 경화제 10 중량부를 혼합하여 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재를 제조하였다.A urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material was prepared by mixing 10 parts by weight of the curing agent prepared through Preparation Example 2 to 100 parts by weight of the main material prepared through Preparation Example 1.
<실시예 2><Example 2>
상기 제조예 1을 통해 제조된 주재 100 중량부에 상기 제조예 2를 통해 제조된 경화제 50 중량부를 혼합하여 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재를 제조하였다.A urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material was prepared by mixing 50 parts by weight of the curing agent prepared through Preparation Example 2 to 100 parts by weight of the main material prepared through Preparation Example 1.
<실시예 3><Example 3>
상기 제조예 1을 통해 제조된 주재 100 중량부에 상기 제조예 2를 통해 제조된 경화제 100 중량부를 혼합하여 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재를 제조하였다.By mixing 100 parts by weight of the curing agent prepared through Preparation Example 2 to 100 parts by weight of the main material prepared through Preparation Example 1, a urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material was prepared.
<실시예 4><Example 4>
상기 제조예 1을 통해 제조된 주재 100 중량부에 상기 제조예 2를 통해 제조된 경화제 150 중량부를 혼합하여 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재를 제조하였다.By mixing 150 parts by weight of the curing agent prepared through Preparation Example 2 to 100 parts by weight of the main material prepared through Preparation Example 1, a urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material was prepared.
<비교예 1><Comparative Example 1>
상기 제조예 1을 통해 제조된 주재 100 중량부에 상기 제조예 2를 통해 제조된 경화제 5 중량부를 혼합하여 바닥 마감용 보수재를 제조하였다.A repair material for floor finishing was prepared by mixing 5 parts by weight of the curing agent prepared through Preparation Example 2 with 100 parts by weight of the main material prepared through Preparation Example 1.
<비교예 1><Comparative Example 1>
상기 제조예 1을 통해 제조된 주재 100 중량부에 상기 제조예 2를 통해 제조된 경화제 200 중량부를 혼합하여 바닥 마감용 보수재를 제조하였다.A repair material for floor finishing was prepared by mixing 200 parts by weight of the curing agent prepared through Preparation Example 2 to 100 parts by weight of the main material prepared through Preparation Example 1.
상기 실시예 1 내지 4 및 비교예 1 내지 2를 통해 제조된 바닥 마감용 보수재 의 외관, 세척성, 내오염성 및 건조성을 측정하여 아래 표 1에 나타내었다.The appearance, washability, stain resistance and dryness of the repair material for floor finishing prepared through Examples 1 to 4 and Comparative Examples 1 to 2 were measured and shown in Table 1 below.
{단, 상기 실시예 1 내지 4 및 비교예 1 내지 2를 통해 제조된 바닥 마감용 보수재를 시험용 블록(콘크리트로 제조)에 도포한 후에 외관, 세척성, 내오염성 및 건조성을 측정하였다.{However, the appearance, washability, stain resistance, and dryness were measured after applying the floor finishing repair material prepared through Examples 1 to 4 and Comparative Examples 1 to 2 to a test block (made of concrete).
외관은 도막의 균일한 정도를 육안으로 관찰하였으며 양호 또는 불량으로 나타내었고,As for the appearance, the degree of uniformity of the coating film was observed with the naked eye and indicated as good or bad,
세척성은 KS M 5000 3351의 시험방법을 이용하여 왕복 마모 회수 측정시험을 확인하여 마모되는 횟수를 측정하였으며,Washability was measured by checking the reciprocating wear frequency measurement test using the test method of KS M 5000 3351.
내오염성은 석유계, 탄화물이 연소할 때 발생되는 그을음을 도포막 표면에 도포한 후 1일 방치한 다음 상온에서 흐르는 물로 시편 상의 오염 물질을 제거 후 도포막 표면에 대한 자정 능력 상태를 확인하는 방법을 이용하였고,Pollution resistance is a method of checking the self-cleaning ability of the coating film after applying soot generated when petroleum-based and carbides are burned on the surface of the coating film and leaving it for 1 day, then removing contaminants on the specimen with running water at room temperature. Was used,
건조성은 지촉건조시간, 고화건조시간 및 완전건조시간을 각각 측정하되, 지촉건조 시간은 표면을 손으로 만져서 묻어나지 않을 때의 시간을 측정하고, 고화건조시간은 표면을 손으로 문질러도 묻어나지 않을 때의 시간을 측정하며, 완전건조시간은 표면을 물에 적신 솜으로 200회 이상 문질러 보수재가 묻어나지 않을 때의 시간을 각각 측정하였다.}Dryness measures the touch drying time, solidification drying time, and complete drying time, respectively, but the touch drying time measures the time when the surface is touched and does not come off, and the solidification drying time is the time when the surface is not rubbed. The time to dry was measured, and the time for complete drying was measured when the surface was rubbed 200 times or more with a cotton soaked in water and the repair material did not come off.}
<표 1><Table 1>
상기 표 1에 나타낸 것처럼, 본 발명의 실시예 1 내지 4를 통해 제조된 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재로 형성된 도막은 비교예 1 내지 2를 통해 제조된 바닥 마감용 보수재로 형성된 도막에 비해 외관 및 세척성이 우수하며, 내오염성과 건조성이 양호한 것을 알 수 있다.As shown in Table 1, the coating film formed of the urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material prepared through Examples 1 to 4 of the present invention was formed of the floor finishing repair material prepared through Comparative Examples 1 to 2 It can be seen that it has superior appearance and washability compared to the coating film, and has good stain resistance and drying properties.
따라서, 본 발명에 따른 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재 및 그 제조방법은 우수한 표면경도에 의한 내마모성이 우수하며, 기존 고분자 수지계 바닥 마감재와 비교하여 습윤면에서도 접착력이 탁월하고, 콘크리트에 침투하여 강도를 극대화시키므로 바닥 보수재로서 우수한 내구성을 확보할 수 있을 뿐만 아니라 경화시간의 짧아 공사기간을 단축하며, 외관, 세척성, 내오염성 및 건조성이 양호한 도막을 형성하는 보수재를 제공한다.Therefore, the urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material and its manufacturing method according to the present invention have excellent abrasion resistance due to excellent surface hardness, and have excellent adhesion in the wet side compared to the existing polymer resin-based floor finishing materials, and concrete As it penetrates into and maximizes strength, it not only secures excellent durability as a floor repair material, but also shortens the construction period due to a short curing time, and provides a repair material that forms a coating film with good appearance, washability, stain resistance and dryness.
S101 : 주재제조단계 S101-1 : 경화제제조단계 S103 : 원료혼합단계S101: main material manufacturing step S101-1: hardener manufacturing step S103: raw material mixing step
Claims (11)
상기 주재는 에폭시 수지 100 중량부, 에피클로로히드린 1.5 내지 40 중량부, 실레인혼합물 8 내지 45 중량부, 미네랄 스프리트 1.5 내지 10 중량부, 충전제 1.5 내지 30 중량부, 희석제 1.5 내지 20 중량부, 미네랄 소포제 0.015 내지 4 중량부, 레벨링제 1.5 내지 10 중량부 및 습윤제 0.15 내지 5 중량부로 이루어지고,
상기 충전제는 수산화알루미늄 및 카올리나이트로 이루어진 그룹에서 선택된 하나 이상으로 이루어지며,
상기 경화제는 개질 아민 100 중량부, 실레인화합물 15 내지 35 중량부, 폴리아크릴레이트 1.5 내지 12 중량부 및 경화촉진제 1.5 내지 30 중량부로 이루어지는 것을 특징으로 하는 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재.It consists of 100 parts by weight of the main material and 50 to 150 parts by weight of a hardener,
The main material is 100 parts by weight of epoxy resin, 1.5 to 40 parts by weight of epichlorohydrin, 8 to 45 parts by weight of silane mixture, 1.5 to 10 parts by weight of mineral split, 1.5 to 30 parts by weight of filler, 1.5 to 20 parts by weight of diluent, It consists of 0.015 to 4 parts by weight of a mineral defoaming agent, 1.5 to 10 parts by weight of a leveling agent and 0.15 to 5 parts by weight of a wetting agent,
The filler is made of at least one selected from the group consisting of aluminum hydroxide and kaolinite,
The curing agent consists of 100 parts by weight of a modified amine, 15 to 35 parts by weight of a silane compound, 1.5 to 12 parts by weight of a polyacrylate, and 1.5 to 30 parts by weight of a curing accelerator for urethane-modified epoxy-based organic-inorganic fusion flame retardant floor finishing. Repair material.
상기 에폭시 수지는 테트라브로모 비스페놀 A형 에폭시 수지, 폴리글리콜 에폭시 수지, 카다놀 에폭시 수지, 페놀노볼락 에폭시 수지 및 크레졸노볼락 에폭시 수지로 이루어진 그룹에서 선택된 하나 이상으로 이루어지는 것을 특징으로 하는 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재.The method according to claim 1,
The epoxy resin is a urethane-modified epoxy, characterized in that it consists of at least one selected from the group consisting of tetrabromo bisphenol A type epoxy resin, polyglycol epoxy resin, cardanol epoxy resin, phenol novolac epoxy resin, and cresol novolac epoxy resin. System organic-inorganic fusion flame-retardant floor finishing repair material.
상기 실레인혼합물은 아미노프로필트리메톡시실레인, 글리시딜프로필트리메톡시실레인, 비닐메톡시실레인, 멜캅토프로필트리메톡시실레인, 메타크릴옥시프로필트리메톡시실레인, 아미노프로필메틸-디에톡시실레인 및 아미노프로필메틸-트리에톡시실레인으로 이루어진 그룹에서 선택된 하나 이상에 에틸실리케이트를 혼합하여 이루어지는 것을 특징으로 하는 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재.The method according to claim 1,
The silane mixture is aminopropyltrimethoxysilane, glycidylpropyltrimethoxysilane, vinylmethoxysilane, melcaptopropyltrimethoxysilane, methacryloxypropyltrimethoxysilane, aminopropyl A urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material comprising at least one selected from the group consisting of methyl-diethoxysilane and aminopropylmethyl-triethoxysilane mixed with ethyl silicate.
상기 희석제는 페닐그리시딜에테르, 크레실글리시딜에테르, 부틸글리시딜에테르, 1,4-부타디엔디올디글리시딜에테르, 살리실산 및 벤질알코올로 이루어진 그룹에서 선택된 하나 이상으로 이루어지는 것을 특징으로 하는 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재.The method according to claim 1,
The diluent is characterized in that consisting of at least one selected from the group consisting of phenyl glycidyl ether, cresyl glycidyl ether, butyl glycidyl ether, 1,4-butadienediol diglycidyl ether, salicylic acid, and benzyl alcohol. Urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material.
상기 개질 아민은 디에틸렌트리아민, 트리에틸렌테트라아민, 디에틸아미노프로필아민, 멘탄디아민, N-아미노에틸피페라진, 엠크실렌디아민 및 이소포론디아민으로 이루어진 그룹에서 선택된 하나 이상으로 이루어지는 것을 특징으로 하는 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재.The method according to claim 1,
The modified amine is characterized in that consisting of at least one selected from the group consisting of diethylenetriamine, triethylenetetraamine, diethylaminopropylamine, mentandiamine, N-aminoethylpiperazine, mxylenediamine and isophoronediamine. Urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material.
상기 실레인화합물은 아미노프로필트리메톡시실레인, 글리시딜프로필트리메톡시실레인, 비닐메톡시실레인, 멜캅토프로필트리메톡시실레인, 메타크릴옥시프로필트리메톡시실레인, 아미노프로필메틸-디에톡시실레인 및 아미노프로필메틸-트리에톡시실레인으로 이루어진 그룹에서 선택된 하나 이상으로 이루어지는 것을 특징으로 하는 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재.The method according to claim 1,
The silane compound is aminopropyltrimethoxysilane, glycidylpropyltrimethoxysilane, vinylmethoxysilane, melcaptopropyltrimethoxysilane, methacryloxypropyltrimethoxysilane, aminopropyl Urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing repair material comprising at least one selected from the group consisting of methyl-diethoxysilane and aminopropylmethyl-triethoxysilane.
상기 경화촉진제는 메르캅탄계 및 3급 아민계로 이루어진 그룹에서 선택된 하나 이상으로 이루어지는 것을 특징으로 하는 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재.The method according to claim 1,
The curing accelerator is a repair material for urethane-modified epoxy-based organic-inorganic fusion flame retardant floor finishing, characterized in that consisting of at least one selected from the group consisting of mercaptan-based and tertiary amine-based.
개질 아민 100 중량부, 실레인화합물 15 내지 35 중량부, 폴리아크릴레이트 1.5 내지 12 중량부 및 경화촉진제 1.5 내지 30 중량부를 혼합하는 경화제제조단계; 및
상기 주재제조단계를 통해 제조된 주재 100 중량부에 상기 경화제제조단계를 통해 제조된 경화제 50 내지 150 중량부를 혼합하는 원료혼합단계;로 이루어지며,
상기 충전제는 수산화알루미늄 및 카올리나이트로 이루어진 그룹에서 선택된 하나 이상으로 이루어지는 것을 특징으로 하는 우레탄 변성 에폭시계 유무기 융합 난연성 바닥 마감용 보수재의 제조방법.Epoxy resin 100 parts by weight, epichlorohydrin 1.5 to 40 parts by weight, silane compound 8 to 45 parts by weight, mineral split 1.5 to 10 parts by weight, filler 1.5 to 30 parts by weight, diluent 1.5 to 20 parts by weight, mineral defoaming agent 0.015 A main material manufacturing step of mixing to 4 parts by weight, 1.5 to 10 parts by weight of a leveling agent, and 0.15 to 5 parts by weight of a wetting agent and stirring for 90 to 150 minutes while heated to 55 to 65°C;
A curing agent manufacturing step of mixing 100 parts by weight of a modified amine, 15 to 35 parts by weight of a silane compound, 1.5 to 12 parts by weight of polyacrylate, and 1.5 to 30 parts by weight of a curing accelerator; And
Consisting of a raw material mixing step of mixing 50 to 150 parts by weight of the curing agent prepared through the curing agent manufacturing step to 100 parts by weight of the main material manufactured through the main material manufacturing step,
The filler is a method of manufacturing a repair material for urethane-modified epoxy-based organic-inorganic fusion flame-retardant floor finishing, characterized in that consisting of at least one selected from the group consisting of aluminum hydroxide and kaolinite.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112375416A (en) * | 2020-11-12 | 2021-02-19 | 广州文豹纳米复合技术有限公司 | Flame-retardant weather-resistant organic-inorganic composite water-based floor paint and preparation method and application thereof |
| KR102493275B1 (en) * | 2022-03-18 | 2023-01-31 | 윤상훈 | The composition of concrete crack repair material, Concrete crack repair material containing the same and Repairing method of concrete structure using the same |
| CN117343276A (en) * | 2023-12-04 | 2024-01-05 | 烟台万华聚氨酯合成材料有限公司 | Preparation method of flame-retardant double-component polyurethane pouring sealant |
| KR102632437B1 (en) | 2023-12-18 | 2024-02-02 | 동양에폭시 주식회사 | Nonflammable injectable grouting composition and constructing method using the same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100230689B1 (en) | 1997-08-14 | 1999-12-01 | 노영민 | The manufacturing method of the cement based crack-repalring material for concrete slab and flooring mortar |
| KR20020041856A (en) | 2000-11-29 | 2002-06-05 | 성재갑 | Leveling Material for Cement Floor and the Method for the Construction thereof |
| KR100969944B1 (en) * | 2009-09-08 | 2010-07-14 | 하림 유 | The watersoluble multicuring primer compositions, waterproof coat and floor coat thereof on concreate materials |
| KR20130094433A (en) * | 2012-02-16 | 2013-08-26 | 서기원 | Surface finishing materials of concrete floor including lamellar micro silica and silane coupling agent |
| KR101625410B1 (en) * | 2016-02-03 | 2016-05-30 | 주식회사 케이씨씨 | Hybrid floor coating composition for floor material having excellent chemical resistance and scratch resistance |
-
2020
- 2020-04-29 KR KR1020200052143A patent/KR102148810B1/en active IP Right Grant
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100230689B1 (en) | 1997-08-14 | 1999-12-01 | 노영민 | The manufacturing method of the cement based crack-repalring material for concrete slab and flooring mortar |
| KR20020041856A (en) | 2000-11-29 | 2002-06-05 | 성재갑 | Leveling Material for Cement Floor and the Method for the Construction thereof |
| KR100969944B1 (en) * | 2009-09-08 | 2010-07-14 | 하림 유 | The watersoluble multicuring primer compositions, waterproof coat and floor coat thereof on concreate materials |
| KR20130094433A (en) * | 2012-02-16 | 2013-08-26 | 서기원 | Surface finishing materials of concrete floor including lamellar micro silica and silane coupling agent |
| KR101625410B1 (en) * | 2016-02-03 | 2016-05-30 | 주식회사 케이씨씨 | Hybrid floor coating composition for floor material having excellent chemical resistance and scratch resistance |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112375416A (en) * | 2020-11-12 | 2021-02-19 | 广州文豹纳米复合技术有限公司 | Flame-retardant weather-resistant organic-inorganic composite water-based floor paint and preparation method and application thereof |
| KR102493275B1 (en) * | 2022-03-18 | 2023-01-31 | 윤상훈 | The composition of concrete crack repair material, Concrete crack repair material containing the same and Repairing method of concrete structure using the same |
| CN117343276A (en) * | 2023-12-04 | 2024-01-05 | 烟台万华聚氨酯合成材料有限公司 | Preparation method of flame-retardant double-component polyurethane pouring sealant |
| CN117343276B (en) * | 2023-12-04 | 2024-02-06 | 烟台万华聚氨酯合成材料有限公司 | Preparation method of flame-retardant double-component polyurethane pouring sealant |
| KR102632437B1 (en) | 2023-12-18 | 2024-02-02 | 동양에폭시 주식회사 | Nonflammable injectable grouting composition and constructing method using the same |
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