KR102431542B1 - Road Paving Material Composition with excellent Durability and Slip Resistance - Google Patents
Road Paving Material Composition with excellent Durability and Slip Resistance Download PDFInfo
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- KR102431542B1 KR102431542B1 KR1020220070284A KR20220070284A KR102431542B1 KR 102431542 B1 KR102431542 B1 KR 102431542B1 KR 1020220070284 A KR1020220070284 A KR 1020220070284A KR 20220070284 A KR20220070284 A KR 20220070284A KR 102431542 B1 KR102431542 B1 KR 102431542B1
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
- C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09D133/10—Homopolymers or copolymers of methacrylic acid esters
- C09D133/12—Homopolymers or copolymers of methyl methacrylate
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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- C08K3/34—Silicon-containing compounds
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/06—Polystyrene
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/02—Polyureas
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/45—Anti-settling agents
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/48—Stabilisers against degradation by oxygen, light or heat
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/149—Antislip compositions
Abstract
Description
본 발명은 내구성 및 미끄럼방지 효과가 우수한 포장재 조성물에 관한 것으로, 더욱 상세하게는 미끄럼방지 성능이 우수할 뿐만 아니라 내구성 및 부착성이 우수한, 내구성 및 미끄럼방지 효과가 우수한 포장재 조성물에 관한 것이다.The present invention relates to a packaging material composition having excellent durability and anti-slip effect, and more particularly, to a packaging material composition having excellent anti-slip performance as well as durability and adhesion, and excellent durability and anti-slip effect.
일반적으로, 미끄럼방지 포장재는, 미끄럼 저항이 낮아진 바닥, 도로에서 평면선형 또는 종단선형이 불량한 곳, 내리막길, 커브길 등에 시공됨으로써, 마찰계수를 증대시켜 보행자의 보행사고 방지 및 차량의 제동거리 단축을 도모하고, 차량의 감속운행을 유도하여 교통사고를 미연에 방지하는 등 보행자와 운전자의 안전을 확보하는 교통안전 요소이다.In general, the anti-slip pavement material is installed on a floor with low sliding resistance, a place with poor flat or vertical linearity on a road, downhill roads, curved roads, etc., thereby increasing the friction coefficient to prevent pedestrian accidents and shorten the braking distance of vehicles It is a traffic safety factor that secures the safety of pedestrians and drivers, such as preventing traffic accidents in advance by inducing deceleration of vehicles.
종래기술에 따른 미끄럼방지 포장재는 주로 로진 에스테르(rosin ester) 수지나 하이드로카본(hydrocarbon) 수지와 같은 열가소성 수지, 에폭시(epoxy) 수지, 불포화 폴리에스테르(unsaturated polyester) 수지, 메틸 메타크릴레이트(methyl methacrylate, MMA, 메타크릴산메틸) 수지 등을 이용하여 제조되고 있다.Non-slip packaging materials according to the prior art are mainly thermoplastic resins such as rosin ester resins or hydrocarbon resins, epoxy resins, unsaturated polyester resins, methyl methacrylate , MMA, methyl methacrylate) resin and the like are being used.
이와 같은 종래기술에 따른 미끄럼방지 포장재는 포장재에 크랙(crack)이 발생되는 점, 포장재에 포함된 골재가 포장재로부터 탈락되는 점, 노면 등 포장 대상에 대한 포장재의 부착이 불량한 점 등으로 인하여 미끄럼 저항성, 내구성 등이 나쁘다는 문제가 있다.The non-slip packaging material according to the prior art has a slip resistance due to the fact that cracks occur in the packaging material, the aggregate included in the packaging material is dropped from the packaging material, and the packaging material is poorly attached to the pavement object such as the road surface. , durability, etc. are poor.
구체적으로, 열가소성 수지를 이용한 미끄럼방지 포장재는, 비교적 내후성이 약한 점 때문에, 골재의 탈락이 빨리 이루어지면서 미끄럼 저항성이 급격하게 감소되는 문제가 있다. 또한, 포장 대상과의 부착 불량이 쉽게 발생되어 내구성 저하를 초래하는 문제가 있다.Specifically, since the non-slip packaging material using the thermoplastic resin has relatively weak weather resistance, there is a problem in that the slip resistance is rapidly reduced while the aggregate is rapidly removed. In addition, there is a problem in that poor adhesion to the packaging object is easily generated, resulting in deterioration of durability.
에폭시 수지를 이용한 미끄럼방지 포장재는 포장 대상에 대한 부착성이 우수한 편이지만 경화시간이 3 내지 4시간으로 매우 길어서 시공 면에서 불리한 문제가 있다. 물론, 긴 경화시간으로 인하여 교통 체증을 유발하는 문제도 있다. 또한, 내충격성 및 신장률이 부족하여 크랙이 발생되고 포장재가 탈락되는 문제가 있다.The anti-slip packaging material using the epoxy resin has excellent adhesion to the packaging object, but has a disadvantageous problem in terms of construction because the curing time is very long (3 to 4 hours). Of course, there is also the problem of causing traffic jams due to the long curing time. In addition, there is a problem that cracks occur due to insufficient impact resistance and elongation, and the packaging material is dropped.
불포화 폴리에스테르 수지를 이용한 미끄럼방지 포장재는 경화시간이 약 1시간 수준으로 양호한 편이지만 에폭시 수지를 이용한 미끄럼방지 포장재와 마찬가지로 내충격성이 부족하고 유연성이 좋지 않아 크랙이 발생되고 포장 대상에 대한 부착 불량이 발생되는 문제가 있다.Non-slip packaging materials using unsaturated polyester resin have a good curing time of about 1 hour, but like non-slip packaging materials using epoxy resin, it lacks impact resistance and lacks flexibility, resulting in cracks and poor adhesion to the packaging object. There is a problem that arises.
메틸 메타크릴레이트 수지를 이용한 미끄럼방지 포장재는, 앞서 언급한 열가소성 수지, 에폭시 수지 또는 불포화 폴리에스테르 수지를 이용한 미끄럼방지 포장재의 문제를 어느 정도 해소할 수 있으나, 메틸 메타크릴레이트 수지의 특성 중 하나인 취성(brittleness)에 의하여 아무래도 크랙이 쉽게 발생되는 문제가 있다. 또한, 메틸 메타크릴레이트 수지를 이용한 미끄럼방지 포장재는, 주제와 경화제를 혼합하여 사용하는 반응형 제품으로서, 시공 시의 주위 온도에 따라 경화성에 차이가 발생하여, 하절기 등 상대적으로 고온환경 하에서는 1시간 정도로 양호한 경화속도를 보이나, 동절기 등 약 5℃ 이하의 저온환경 하에서는 2 내지 3시간 정도로 경화속도가 현저히 늦어지는 문제가 있다.The anti-slip packaging material using methyl methacrylate resin can solve to some extent the problem of the non-slip packaging material using the aforementioned thermoplastic resin, epoxy resin or unsaturated polyester resin, but one of the characteristics of methyl methacrylate resin is There is a problem that cracks easily occur due to brittleness. In addition, the anti-slip packaging material using methyl methacrylate resin is a reactive product that uses a mixture of a main agent and a curing agent, and there is a difference in curability depending on the ambient temperature during construction. Although it shows a good curing rate, there is a problem that the curing rate is significantly slowed down to about 2 to 3 hours under a low temperature environment of about 5°C or less, such as in winter.
대한민국등록특허공보 제10-1739365호(2017.05.24.)에는 미끄럼방지 포장재 조성물 및 미끄럼방지 포장재 형성방법이 개시되어 있다.Republic of Korea Patent Publication No. 10-1739365 (2017.05.24.) discloses an anti-slip packaging material composition and a method for forming an anti-slip packaging material.
상기 미끄럼방지 포장재 조성물은 경화시간을 단축할 수 있는 장점이 있지만, 내구성이 미흡한 단점이 있다.The anti-slip packaging material composition has the advantage of shortening the curing time, but has a disadvantage in that the durability is insufficient.
본 발명의 목적은 미끄럼방지 성능이 우수할 뿐만 아니라 내구성이 우수한, 내구성 및 미끄럼방지 효과가 우수한 포장재 조성물을 제공하는 것이다.It is an object of the present invention to provide a packaging material composition having excellent anti-slip performance as well as excellent durability, durability and anti-slip effect.
본 발명의 다른 목적은 부착성이 우수한, 내구성 및 미끄럼방지 효과가 우수한 포장재 조성물을 제공하는 것이다.Another object of the present invention is to provide a packaging composition excellent in adhesion, durability and anti-slip effect.
상기 목적을 달성하기 위하여 본 발명은 다음과 같은 수단을 제공한다.In order to achieve the above object, the present invention provides the following means.
본 발명은, 부착제 수지 100중량부에 충진제 50~60중량부, 미끄럼방지제 30~40중량부, 경화제 1~5중량부 및 첨가제 1~5중량부를 포함하되, 상기 첨가제는 소포제 40중량%, 분산제 30중량%, 안료 20중량% 및 UV안정제 10중량%를 포함하는, 내구성 및 미끄럼방지 효과가 우수한 포장재 조성물을 제공한다.The present invention includes 100 parts by weight of the adhesive resin, 50-60 parts by weight of a filler, 30-40 parts by weight of an anti-slip agent, 1-5 parts by weight of a curing agent, and 1-5 parts by weight of an additive, wherein the additive is an antifoaming agent 40% by weight, It provides a packaging composition comprising 30% by weight of a dispersant, 20% by weight of a pigment and 10% by weight of a UV stabilizer, excellent durability and anti-slip effect.
상기 부착제 수지는 폴리메틸메타크릴레이트 50~55중량%, 폴리스타이렌수지 10~15중량%, 부틸아크릴레이트 5~10중량%, 2-에틸핵실아크릴레이트 5~10중량%, n-옥틸메틸아크릴레이트 5~10중량%, M,N,N-트리메틸에스테르 5~10중량%, 폴리우레아수지 1~5중량% 및 2-하이드록시에틸메타크릴레이트 0.1~1중량% 를 포함하되, 상기 폴리우레아수지는 폴리올수지 40~50중량%, 에폭시수지 10~20중량%, 아민화합물 25~35중량% 및 가소제 5~15중량%를 포함한다.The adhesive resin is 50 to 55% by weight of polymethyl methacrylate, 10 to 15% by weight of polystyrene resin, 5 to 10% by weight of butyl acrylate, 5 to 10% by weight of 2-ethylhexyl acrylate, n-octylmethyl acrylic 5 to 10% by weight of the rate, 5 to 10% by weight of M,N,N-trimethyl ester, 1 to 5% by weight of a polyurea resin, and 0.1 to 1% by weight of 2-hydroxyethyl methacrylate, wherein the polyurea The resin includes 40 to 50% by weight of a polyol resin, 10 to 20% by weight of an epoxy resin, 25 to 35% by weight of an amine compound, and 5 to 15% by weight of a plasticizer.
상기 충진제는 탄산칼슘 50중량%, 탈크 20중량%, 알루미늄 실리케이트(Aluminum Slicate) 10중량%, 카올리나이트 점토 10중량% 및 벤토나이트 10중량%를 포함하며, 상기 미끄럼방지제는 실리카 95~98중량%, 제강슬래그 1~5중량%, 산화철 0.1~1중량%, 이산화티타늄 0.1~1중량% 및 산화알루미늄 0.1~1중량%를 포함하며, 상기 경화제는 폴리올수지 55~65중량%, 트리메틸올프로판 5~10중량%, 디이소시아네이트 20~30중량%, 자이렌 5~15중량% 및 디메틸아닐린(Dimethylaniline) 1~5중량%를 포함한다. The filler comprises 50% by weight of calcium carbonate, 20% by weight of talc, 10% by weight of aluminum silicate (Aluminum Slicate), 10% by weight of kaolinite clay and 10% by weight of bentonite, and the anti-slip agent is silica 95-98% by weight, steel making 1 to 5% by weight of slag, 0.1 to 1% by weight of iron oxide, 0.1 to 1% by weight of titanium dioxide, and 0.1 to 1% by weight of aluminum oxide, and the curing agent includes 55 to 65% by weight of polyol resin, 5 to 10% by weight of trimethylolpropane wt%, diisocyanate 20-30 wt%, xylene 5-15 wt%, and dimethylaniline (Dimethylaniline) 1-5 wt%.
상기 부착제 수지 100중량부에 대하여 포트홀 방지제 1~5중량부를 추가적으로 포함하되, 상기 포트홀 방지제는 에폭시 변성 아크릴 공중합체 40~50중량%, 페놀 변성 로진 에스테르 수지 30~40중량%, 열가소성 폴리우레탄 수지 5~10중량%, 에틸렌비닐아세테이트 공중합체 1~5중량%, 테레프탈산 변성 폴리아미드 수지 1~5중량% 및 폴리이소시아네이트 수지 1~5중량%를 포함한다.1 to 5 parts by weight of a porthole preventing agent is additionally included with respect to 100 parts by weight of the adhesive resin, wherein the porthole preventing agent is 40 to 50% by weight of an epoxy-modified acrylic copolymer, 30 to 40% by weight of a phenol-modified rosin ester resin, a thermoplastic polyurethane resin 5 to 10% by weight, 1 to 5% by weight of an ethylene vinyl acetate copolymer, 1 to 5% by weight of a terephthalic acid-modified polyamide resin, and 1 to 5% by weight of a polyisocyanate resin.
본 발명에 따른 내구성 및 미끄럼방지 효과가 우수한 포장재 조성물은 미끄럼방지 성능이 우수할 뿐만 아니라 내구성이 우수한 장점이 있다.The packaging material composition having excellent durability and anti-slip effect according to the present invention has the advantage of excellent durability as well as excellent anti-slip performance.
본 발명의 내구성 및 미끄럼방지 효과가 우수한 포장재 조성물은 부착성이 우수한 장점이 있다.The packaging material composition excellent in durability and anti-slip effect of the present invention has the advantage of excellent adhesion.
이하, 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail as follows.
먼저, 본 발명에 따른 내구성 및 미끄럼방지 효과가 우수한 포장재 조성물을 설명한다.First, a packaging material composition having excellent durability and anti-slip effect according to the present invention will be described.
본 발명의 내구성 및 미끄럼방지 효과가 우수한 포장재 조성물은,The packaging material composition excellent in durability and anti-slip effect of the present invention,
부착제 수지 100중량부에 충진제 50~60중량부, 미끄럼방지제 30~40중량부, 경화제 1~5중량부 및 첨가제 1~5중량부를 포함한다.100 parts by weight of the adhesive resin contains 50-60 parts by weight of a filler, 30-40 parts by weight of an anti-slip agent, 1-5 parts by weight of a curing agent, and 1-5 parts by weight of an additive.
상기 부착제 수지는 폴리메틸메타크릴레이트 50~55중량%, 폴리스타이렌수지 10~15중량%, 부틸아크릴레이트 5~10중량%, 2-에틸핵실아크릴레이트 5~10중량%, n-옥틸메틸아크릴레이트 5~10중량%, M,N,N-트리메틸에스테르 5~10중량%, 폴리우레아수지 1~5중량% 및 2-하이드록시에틸메타크릴레이트 0.1~1중량% 를 포함한다. The adhesive resin is 50 to 55% by weight of polymethyl methacrylate, 10 to 15% by weight of polystyrene resin, 5 to 10% by weight of butyl acrylate, 5 to 10% by weight of 2-ethylhexyl acrylate, n-octylmethyl acrylic 5 to 10% by weight of the rate, 5 to 10% by weight of M,N,N-trimethyl ester, 1 to 5% by weight of a polyurea resin, and 0.1 to 1% by weight of 2-hydroxyethyl methacrylate.
상기 폴리메틸메타크릴레이트(Polymethylmethacrylate, PMMA)는 메틸메타크릴레이트(MMA)의 중합체로서, 에폭시수지나 우레탄 수지와는 달리 친환경적인 수지이며, 고분자 고리 사이에 링구조를 가지고 있어 내열성을 높여 주며, 접착력을 높여 주는 역할을 한다.The polymethyl methacrylate (PMMA) is a polymer of methyl methacrylate (MMA), and unlike an epoxy resin or a urethane resin, it is an eco-friendly resin, and has a ring structure between the polymer rings to increase heat resistance, It serves to increase adhesion.
상기 폴리스타이렌수지(Polystyrene resin)는 도로 바닥과의 부착성을 높여 주며, 흡수성이 거의 없어 본 발명의 미끄럼방지 포장재 조성물의 염화칼슘에 대한 내염성을 높여 주는 역할을 한다. 상기 폴리스타이렌수지는 연성이 있어 기존 도로포장재와의 거동특성을 비슷하게 만들어 주면서 코팅제 역할을 하여 연화물이나 알칼리성분들의 침투를 억제시켜 내염성이나 내알칼리성을 높여준다. 겨울에 눈이 쌓이면 제설작업을 위해 염화칼슘을 뿌리는데, 종래의 미끄럼방지 포장재는 내염성이 약해 박층으로 포장된 미끄럼방지 포장재가 박리되는 문제가 있다. 본 발명의 미끄럼방지 포장재 조성물은 폴리스타이렌수지가 염화칼슘에 대한 내염성을 높여 주어 미끄럼방지 포장재가 박리되지 않는 특징이 있다.The polystyrene resin increases the adhesion to the road floor and has little water absorption, so it serves to increase the salt resistance to calcium chloride of the anti-slip pavement composition of the present invention. Since the polystyrene resin has ductility, it acts as a coating agent while making the behavior characteristics similar to existing road pavement materials to suppress penetration of softened substances or alkali components, thereby increasing salt resistance or alkali resistance. When snow accumulates in winter, calcium chloride is sprayed for snow removal, but the conventional non-slip packaging material has a weak salt resistance, so there is a problem in that the non-slip packaging material packaged in a thin layer is peeled off. The non-slip packaging material composition of the present invention has a characteristic that the non-slip packaging material does not peel off because the polystyrene resin increases the salt resistance to calcium chloride.
상기 부틸아크릴레이트(Butylacrylate, BA)는 상기 폴리메틸메타크릴레이트가 가지고 있는 단단한 물성을 부드럽게 만들어 주어, 도로 바닥과의 온도차에 의한 수축 및 팽창 차이를 최소화시켜 주는 역할을 한다. 상기 부틸아크릴레이트는 아스팔트 콘크리트 포장도로뿐만 아니라 시멘트 콘크리트 포장도로와의 부착성을 높여 주는 역할을 한다.The butyl acrylate (BA) makes the hard physical properties of the polymethyl methacrylate soft, and serves to minimize the difference in contraction and expansion due to the temperature difference with the road floor. The butyl acrylate serves to increase adhesion to the cement concrete pavement as well as the asphalt concrete pavement.
상기 2-에틸핵실아크릴레이트(2-ethylhexylacrylate)는 상기 부착제 수지의 유연성을 높여 주는 역할을 한다.The 2-ethylhexylacrylate (2-ethylhexylacrylate) serves to increase the flexibility of the adhesive resin.
상기 n-옥틸메타크릴레이트(n-Octyl methacrylate)와 상기 M,N,N-트리메틸에스테르는 촉매역할을 하여 제품의 경화속도를 높여주는 역할을 하는데, n-옥틸메타크릴레이트(n-Octyl methacrylate)는 초기경화를 주도하고, M,N,N-트리메틸에스테르는 중기 이후의 경화속도를 높여주는 역할을 한다.The n-octyl methacrylate and the M,N,N-trimethyl ester serve as catalysts to increase the curing speed of the product, and n-octyl methacrylate (n-Octyl methacrylate) ) leads the initial curing, and M, N, N-trimethyl ester plays a role in increasing the curing rate after the middle stage.
상기 폴리우레아수지는 부착성을 향상시키는 역할을 수행한다.The polyurea resin serves to improve adhesion.
상기 폴리우레아수지는 폴리올수지 40~50중량%, 에폭시수지 10~20중량%, 아민화합물 25~35중량% 및 가소제 5~15중량%를 포함한다.The polyurea resin includes 40 to 50% by weight of a polyol resin, 10 to 20% by weight of an epoxy resin, 25 to 35% by weight of an amine compound, and 5 to 15% by weight of a plasticizer.
상기 2-하이드록시에틸메타크릴레이트(2-hydroxyethyl methacrylate)는 부착성 및 유연성을 높여주는 역할을 하며, 모든 모노머를 연결시켜 주는 가교 역할을 한다.The 2-hydroxyethyl methacrylate serves to increase adhesiveness and flexibility, and serves as a crosslinking agent that connects all monomers.
상기 충진제는 수화열을 감소시키고 내구성을 향상시키기 위하여 포함된다.The filler is included to reduce heat of hydration and improve durability.
상기 부착제 수지 100중량부에 충진제 50~60중량부 포함되는 것이 바람직하며, 50중량부 미만 포함되면 내마모성이 미흡한 문제가 있고, 60중량% 초과 포함되면 점도가 높아져서 작업 수행이 곤란해지며, 부착성도 떨어지게 된다.It is preferable that 50-60 parts by weight of the filler is included in 100 parts by weight of the adhesive resin, and when less than 50 parts by weight is included, there is a problem with insufficient abrasion resistance. saints will fall.
상기 충진제는 탄산칼슘 50중량%, 탈크 20중량%, 알루미늄 실리케이트(Aluminum Slicate) 10중량%, 카올리나이트 점토 10중량% 및 벤토나이트 10중량%를 포함한다.The filler includes 50% by weight of calcium carbonate, 20% by weight of talc, 10% by weight of aluminum silicate, 10% by weight of kaolinite clay and 10% by weight of bentonite.
상기 미끄럼방지제는 미끄럼 방지 성능을 향상시키기 위하여 포함된다.The anti-slip agent is included to improve anti-slip performance.
상기 부착제 수지 100중량부에 미끄럼방지제 30~40중량부 포함되는 것이 바람직하며, 30중량부 미만 포함되면 미끄럼저항성이 낮아지는 문제가 있고, 40중량부 초과 포함되면 도포작업 후 교통 개방시 미끄럼방지제의 박리현상이 발생할 수 있다.It is preferable that 30 to 40 parts by weight of the anti-slip agent is included in 100 parts by weight of the adhesive resin, and when less than 30 parts by weight is included, there is a problem of lowering the slip resistance, and when it is included in more than 40 parts by weight, the anti-slip agent when opening traffic after application operation peeling may occur.
상기 미끄럼방지제는 실리카 95~98중량%, 제강슬래그 1~5중량%, 산화철 0.1~1중량%, 이산화티타늄 0.1~1중량% 및 산화알루미늄 0.1~1중량%를 포함한다. The anti-skid agent includes 95 to 98% by weight of silica, 1 to 5% by weight of steelmaking slag, 0.1 to 1% by weight of iron oxide, 0.1 to 1% by weight of titanium dioxide, and 0.1 to 1% by weight of aluminum oxide.
상기 경화제는 내구성 및 미끄럼방지 효과가 우수한 포장재를 경화시키는 역할을 수행한다.The curing agent serves to harden the packaging material having excellent durability and anti-slip effect.
상기 부착제 수지 100중량부에 경화제 1~5중량부 포함되는 것이 바람직하며, 1중량부 미만 포함되면 경화속도가 너무 늦어지는 문제가 있고, 5중량부 초과 포함되면 경화시간이 너무 빨라 시공이 어려워지는 문제가 있다.It is preferable that 1 to 5 parts by weight of the curing agent is included in 100 parts by weight of the adhesive resin, and when less than 1 part by weight is included, there is a problem that the curing speed is too slow, and when it is included in more than 5 parts by weight, the curing time is too fast and construction is difficult There is a problem with losing.
상기 경화제는 폴리올수지 55~65중량%, 트리메틸올프로판 5~10중량%, 디이소시아네이트 20~30중량%, 자이렌 5~15중량% 및 디메틸아닐린(Dimethylaniline) 1~5중량%를 포함한다. The curing agent includes 55 to 65% by weight of a polyol resin, 5 to 10% by weight of trimethylolpropane, 20 to 30% by weight of diisocyanate, 5 to 15% by weight of xylene, and 1 to 5% by weight of dimethylaniline.
상기 첨가제는 내구성 및 미끄럼방지 효과가 우수한 포장재의 물성을 향상시키기 위해 포함된다.The additive is included to improve the physical properties of the packaging material having excellent durability and anti-slip effect.
상기 부착제 수지 100중량부에 첨가제 1~5중량부를 포함되는 것이 바람직하며, 1중량부 미만 포함되면 물성 향상 효과가 미흡해 지는 문제가 있고, 5중량부 초과 포함되면 경화속도가 늦어지는 문제가 있다.It is preferable that 1 to 5 parts by weight of the additive are included in 100 parts by weight of the adhesive resin, and when less than 1 part by weight is included, there is a problem that the effect of improving physical properties is insufficient, and when it is included in more than 5 parts by weight, the curing speed is slowed down. have.
상기 첨가제는 소포제 40중량%, 분산제 30중량%, 안료 20중량% 및 UV안정제 10중량%를 포함한다.The additive comprises 40% by weight of an antifoaming agent, 30% by weight of a dispersant, 20% by weight of a pigment and 10% by weight of a UV stabilizer.
상기 소포제는 재료의 혼합시 기포 발생을 최소화하여 미끄럼방지용 조성물의 조직을 치밀하게 만들어 주는 역할을 하며, 폴리에테르계, 에틸알콜 및 에틸렌 글리콜로 구성된 군으로부터 선택되는 어느 하나 이상을 사용할 수 있다.The antifoaming agent serves to make the texture of the anti-slip composition dense by minimizing the generation of bubbles when mixing the materials, and any one or more selected from the group consisting of polyether-based, ethyl alcohol and ethylene glycol may be used.
상기 분산제는 여러 종류의 모노머들과 안료가 고르게 분산하여 일정한 품질을 유지할 수 있는 역할을 하며, 폴리카본산계, 나프탈렌계, 멜라민계 및 리그닌계로 구성된 군으로부터 선택된 어느 하나 이상을 사용할 수 있다.The dispersant serves to maintain a constant quality by uniformly dispersing various kinds of monomers and pigments, and any one or more selected from the group consisting of polycarboxylic acids, naphthalenes, melamines and lignins may be used.
상기 안료는 루타일, 철 산화물 블랙(Iron Oxide Black), 구리 폴리클로로프탈로시아닌 녹색(Copper Polychlorophthalocyanine Green), 산화철, 2-나프탈렌카르복사미드 및 C.I 염료 황색 42(C.I. Pigment Yellow 42)로 구성된 군으로부터 선택된 어느 하나 이상의 안료를 사용하는 것이 바람직하다.The pigment is selected from the group consisting of rutile, Iron Oxide Black, Copper Polychlorophthalocyanine Green, iron oxide, 2-naphthalenecarboxamide and C.I. Pigment Yellow 42. It is preferable to use any one or more pigments.
상기 UV안정제는 자외선에 의한 조기 열화 현상을 방지하는 역할을 수행한다. 상기 UV안정제는 티누빈 571(Tinuvin 571)을 사용할 수 있다.The UV stabilizer serves to prevent premature deterioration caused by UV rays. The UV stabilizer may be Tinuvin 571 (Tinuvin 571).
본 발명에 따른 내구성 및 미끄럼방지 효과가 우수한 포장재 조성물은 미끄럼방지 성능이 우수할 뿐만 아니라 내구성이 우수한 장점이 있다.The packaging material composition having excellent durability and anti-slip effect according to the present invention has the advantage of excellent durability as well as excellent anti-slip performance.
본 발명의 내구성 및 미끄럼방지 효과가 우수한 포장재 조성물은 부착성이 우수한 장점이 있다.The packaging material composition excellent in durability and anti-slip effect of the present invention has the advantage of excellent adhesion.
본 발명에 따른 내구성 및 미끄럼방지 효과가 우수한 포장재 조성물은 아스팔트 콘크리트 포장도로,시멘트 콘크리트 포장도로, 자전거 도로, 인도, 공원, 테마거리뿐만 아니라 미끄럼방지가 필요한 산업의 도로표면에 사용이 가능하다.The pavement composition excellent in durability and anti-slip effect according to the present invention can be used on asphalt concrete pavement, cement concrete pavement, bicycle road, sidewalk, park, theme street, as well as road surface in industries requiring anti-slip.
본 발명은, 부착제 수지 100중량부에 대하여 포트홀 방지제 1~5중량부를 추가적으로 포함할 수 있다. The present invention may additionally include 1 to 5 parts by weight of a pothole preventing agent with respect to 100 parts by weight of the adhesive resin.
상기 포트홀 방지제는 에폭시 변성 아크릴 공중합체 40~50중량%, 페놀 변성 로진 에스테르 수지 30~40중량%, 열가소성 폴리우레탄 수지 5~10중량%, 에틸렌비닐아세테이트 공중합체 1~5중량%, 테레프탈산 변성 폴리아미드 수지 1~5중량% 및 폴리이소시아네이트 수지 1~5중량%를 포함한다. The pothole inhibitor is an epoxy-modified acrylic copolymer 40-50 wt%, phenol-modified rosin ester resin 30-40 wt%, thermoplastic polyurethane resin 5-10 wt%, ethylene vinyl acetate copolymer 1-5 wt%, terephthalic acid-modified poly 1 to 5% by weight of an amide resin and 1 to 5% by weight of a polyisocyanate resin.
상기 에폭시 변성 아크릴 공중합체는 아스팔트와의 부착을 증진시키기 위해 아크릴 수지에 에폭시기를 도입하여 하이드록시기와 카르복실기를 갖는 에폭시 변성 아크릴 공중합체이다. 상기 에폭시 변성 아크릴 공중합체는 적량의 하이드록시기와 카르복실기를 가지고 있으므로 아스팔트와의 부착력이 우수하다. 또한 내수성, 내화학성, 내구성이 우수하다. The epoxy-modified acrylic copolymer is an epoxy-modified acrylic copolymer having a hydroxyl group and a carboxyl group by introducing an epoxy group into an acrylic resin to promote adhesion to asphalt. Since the epoxy-modified acrylic copolymer has an appropriate amount of a hydroxyl group and a carboxyl group, it has excellent adhesion to asphalt. In addition, it has excellent water resistance, chemical resistance and durability.
상기 페놀 변성 로진 에스테르 수지는 접착성 향상 및 아스팔트와의 젖음 특성을 향상시키기 위해 포함된다. The phenol-modified rosin ester resin is included to improve adhesion and wettability with asphalt.
상기 열가소성 폴리우레탄 수지는 내열성, 내한성이 우수하고 유리 전이점이 낮으며 높은 기계적 강도를 갖는 장점이 있다. The thermoplastic polyurethane resin has advantages of excellent heat resistance and cold resistance, a low glass transition point, and high mechanical strength.
상기 에틸렌비닐아세테이트 공중합체는 저온에서 물성이 뛰어나고 유연성이 우수하고, 타 수지와의 상용성이 뛰어나 혼합해 사용하기 용이하며, 우수한 접착성능을 지닌다. 에틸렌비닐아세테이트 공중합체 중에서 비닐 아세테이트의 함유율이 40~45중량%이고, 연화점이 80~85℃인 것이 바람직하다. The ethylene vinyl acetate copolymer has excellent physical properties at low temperature, excellent flexibility, excellent compatibility with other resins, easy to mix and use, and excellent adhesive performance. It is preferable that the content rate of vinyl acetate in the ethylene vinyl acetate copolymer is 40 to 45 weight%, and the softening point is 80 to 85 degreeC.
상기 테레프탈산 변성 폴리아미드 수지는 포함된 성분들간의 결합력을 향상시킴은 물론, 내열성, 내유성 및 기계적 강도를 증대시켜 아스팔트가 자동차 매연, 유류와 같은 외부 환경에 대해 저항성을 나타냄에 따라 내구성이 향상되도록 한다. 상기 테레프탈산 변성 폴리아미드 수지는 디카르복실산과 디아민에 의해 형성된 것으로서, 디카르복실산으로 테레프탈산을 사용한 열가소성 폴리아미드 수지인 것이 바람직하다. The terephthalic acid-modified polyamide resin not only improves the bonding force between the components included, but also increases heat resistance, oil resistance and mechanical strength to improve durability as asphalt exhibits resistance to external environments such as automobile exhaust and oil. . The terephthalic acid-modified polyamide resin is formed of dicarboxylic acid and diamine, and is preferably a thermoplastic polyamide resin using terephthalic acid as the dicarboxylic acid.
상기 폴리이소시아네이트 수지는 용융상태에서 우수한 접착성능을 갖으며, 엘라스토머와의 양호한 혼합성을 보여주며, 충격 및 온도변화에 대한 물리적 성질이 매우 뛰어나다. The polyisocyanate resin has excellent adhesive performance in a molten state, shows good miscibility with the elastomer, and has excellent physical properties against impact and temperature change.
이하, 실시 예를 통하여 본 발명의 구성 및 효과를 더욱 상세히 설명하고자 한다. 이들 실시 예는 오로지 본 발명을 예시하기 위한 것일 뿐 본 발명의 범위가 이들 실시 예에 의해 제한되는 것은 아니다. Hereinafter, the configuration and effects of the present invention will be described in more detail through examples. These examples are only for illustrating the present invention, and the scope of the present invention is not limited by these examples.
부착제 수지 100중량부에 충진제 55중량부, 미끄럼방지제 35중량부, 경화제 5중량부 및 첨가제 5중량부를 합 및 반응시켜 내구성 및 미끄럼방지 효과가 우수한 포장재 조성물을 제조하였다.To 100 parts by weight of the adhesive resin, 55 parts by weight of a filler, 35 parts by weight of an anti-slip agent, 5 parts by weight of a curing agent, and 5 parts by weight of an additive were added and reacted to prepare a packaging composition having excellent durability and anti-slip effect.
상기 첨가제는 소포제 40중량%, 분산제 30중량%, 안료 20중량% 및 UV안정제 10중량%를 혼합하여 제조하였다.The additive was prepared by mixing 40% by weight of an antifoaming agent, 30% by weight of a dispersant, 20% by weight of a pigment and 10% by weight of a UV stabilizer.
상기 부착제 수지는 폴리메틸메타크릴레이트 55중량%, 폴리스타이렌수지 15중량%, 부틸아크릴레이트 6중량%, 2-에틸핵실아크릴레이트 6중량%, n-옥틸메틸아크릴레이트 6중량%, M,N,N-트리메틸에스테르 6중량%, 폴리우레아수지 5중량% 및 2-하이드록시에틸메타크릴레이트 1중량% 를 혼합하여 제조하였다.The adhesive resin is polymethyl methacrylate 55% by weight, polystyrene resin 15% by weight, butyl acrylate 6% by weight, 2-ethylhexyl acrylate 6% by weight, n-octylmethyl acrylate 6% by weight, M,N , It was prepared by mixing 6% by weight of N-trimethyl ester, 5% by weight of polyurea resin, and 1% by weight of 2-hydroxyethyl methacrylate.
상기 폴리우레아수지는 폴리올수지 50중량%, 에폭시수지 10중량%, 아민화합물 30중량% 및 가소제 10중량%를 혼합하여 제조하였다. 이때 아민화합물은 폴리에테르계 아민폴리올 수지를 사용하였고, 가소제는 디부틸프탈레이트를 사용하였다.The polyurea resin was prepared by mixing 50% by weight of a polyol resin, 10% by weight of an epoxy resin, 30% by weight of an amine compound, and 10% by weight of a plasticizer. In this case, polyether-based amine polyol resin was used as the amine compound, and dibutyl phthalate was used as the plasticizer.
상기 충진제는 탄산칼슘 50중량%, 탈크 20중량%, 알루미늄 실리케이트(Aluminum Slicate) 10중량%, 카올리나이트 점토 10중량% 및 벤토나이트 10중량%를 혼합하여 제조하였다. The filler was prepared by mixing 50% by weight of calcium carbonate, 20% by weight of talc, 10% by weight of aluminum silicate, 10% by weight of kaolinite clay, and 10% by weight of bentonite.
상기 미끄럼방지제는 실리카 95중량%, 제강슬래그 2중량%, 산화철 1중량%, 이산화티타늄 1중량% 및 산화알루미늄 1중량%를 혼합하여 제조하였다.The anti-skid agent was prepared by mixing 95% by weight of silica, 2% by weight of steelmaking slag, 1% by weight of iron oxide, 1% by weight of titanium dioxide and 1% by weight of aluminum oxide.
상기 경화제는 폴리올수지 55중량%, 트리메틸올프로판 10중량%, 디이소시아네이트 20중량%, 자이렌 10중량% 및 디메틸아닐린(Dimethylaniline) 5중량%를 혼합하여 제조하였다.The curing agent was prepared by mixing 55% by weight of a polyol resin, 10% by weight of trimethylolpropane, 20% by weight of diisocyanate, 10% by weight of xylene, and 5% by weight of dimethylaniline.
실시예 1에서, 상기 부착제 수지 100중량부에 대하여 포트홀 방지제 5중량부를 추가적으로 혼합한 것을 제외하고 나머지는 동일하게 하여 내구성 및 미끄럼방지 효과가 우수한 포장재 조성물을 제조하였다.In Example 1, except that 5 parts by weight of the pothole preventing agent was additionally mixed with respect to 100 parts by weight of the adhesive resin, the rest was the same to prepare a packaging composition having excellent durability and anti-slip effect.
상기 포트홀 방지제는 에폭시 변성 아크릴 공중합체 45중량%, 페놀 변성 로진 에스테르 수지 30중량%, 열가소성 폴리우레탄 수지 10중량%, 에틸렌비닐아세테이트 공중합체 5중량%, 테레프탈산 변성 폴리아미드 수지 5중량% 및 폴리이소시아네이트 수지 5중량%를 혼합하여 제조하였다. The pothole inhibitor is an epoxy-modified acrylic copolymer 45% by weight, phenol-modified rosin ester resin 30% by weight, thermoplastic polyurethane resin 10% by weight, ethylene vinyl acetate copolymer 5% by weight, terephthalic acid-modified polyamide resin 5% by weight, and polyisocyanate It was prepared by mixing 5% by weight of the resin.
[비교예 1][Comparative Example 1]
부착성이 향상된 부착제 수지 30중량%, 기능성 충진제 24중량%, 실리카혼합물 45중량% 및 경화촉진제 1중량%를 5분 동안 교반하여 부착성이 우수한 미끄럼방지 포장재 조성물을 제조하였다. 상기 부착성이 향상된 부착제 수지는 폴리메틸메타크릴레이트 40중량%, 폴리스타이렌수지 24중량%, 부틸아크릴레이트 8중량%, 2-에틸핵실아크릴레이트 7중량%, n-옥틸메틸아크릴레이트 7중량%, M,N,N-트리메틸에스테르 6중량%, 2-하이드록시에틸메타크릴레이트 0.2중량%, 소포제 0.2중량%, 분산제 0.1중량%, 디메틸아닐린 2중량% 및 안료 5.5중량%를 혼합하여 제조하였다. 상기 폴리메틸메타크릴레이트는 메틸메타크릴레이트의 중합체로 PMMA를 액상화하여 액체 상태로 사용하였다. 상기 소포제는 DAPPO Ester를 사용하였고, 상기 분산제는 Copolyacrylate Ester를 사용하였고, 상기 안료는 무기질 안료인 산화철을 사용하였다. 상기 기능성 충진제는 중질탄산칼슘을 사용하였다. 상기 실리카혼합물은 실리카 96중량%, 산화철 0.5중량%, 이산화티타늄 0.5중량% 및 산화알루미늄 3중량%를 혼합하여 제조하였다. 상기 실리카혼합물 입자의 크기는 2호사(4~8Mesh) 5중량%, 4호사(12~18Mesh) 35중량%, 6호사(24~60Mesh) 30중량% 및 8호사(150~200Mesh) 30중량%를 혼합하여 사용하였다. 상기 경화촉진제는 과산화벤조일(Benzoyl peroxide)를 사용하였다.30% by weight of the adhesive resin having improved adhesion, 24% by weight of the functional filler, 45% by weight of the silica mixture, and 1% by weight of the curing accelerator were stirred for 5 minutes to prepare an anti-slip packaging composition having excellent adhesion. The adhesive resin with improved adhesion is polymethyl methacrylate 40 wt%, polystyrene resin 24 wt%, butyl acrylate 8 wt%, 2-ethylhexyl acrylate 7 wt%, n-octylmethyl acrylate 7 wt% , M,N,N-trimethyl ester 6% by weight, 2-hydroxyethyl methacrylate 0.2% by weight, antifoaming agent 0.2% by weight, dispersing agent 0.1% by weight, dimethylaniline 2% by weight and 5.5% by weight of the pigment was prepared by mixing . The polymethyl methacrylate was used in a liquid state by liquefying PMMA as a polymer of methyl methacrylate. DAPPO Ester was used as the defoaming agent, Copolyacrylate Ester was used as the dispersant, and iron oxide, an inorganic pigment, was used as the pigment. As the functional filler, ground calcium carbonate was used. The silica mixture was prepared by mixing 96% by weight of silica, 0.5% by weight of iron oxide, 0.5% by weight of titanium dioxide and 3% by weight of aluminum oxide. The size of the silica mixture particles is No. 2 (4 to 8 Mesh) 5 wt%, No. 4 (12 to 18 Mesh) 35 wt%, No. 6 (24 to 60 Mesh) 30 wt%, and No. 8 (150 to 200 Mesh) 30 wt% were mixed and used. As the curing accelerator, benzoyl peroxide was used.
[실험예 1][Experimental Example 1]
상기 실시예 1, 2 및 비교예 1에서 각각 제조된 미끄럼방지 포장재 조성물로 포장재를 제조한 후, 시험용 공시체에 대해, KS F 2476(접착강도 시험), EN 1436, 13197(마모율 시험), ASTM E303(미끄럼 저항시험), ASTM C109(압축강도 시험), KS M5000(건조시간 시험), SPS-KTS.1102-1890:2017(흡수율) 시험 방법에 따라 각 물성을 측정하였으며, 그 결과를 표 1에 나타내었다.After preparing the packaging material with the anti-slip packaging material composition prepared in Examples 1, 2 and Comparative Example 1, respectively, for the test specimen, KS F 2476 (adhesive strength test), EN 1436, 13197 (wear rate test), ASTM E303 (Slip resistance test), ASTM C109 (compressive strength test), KS M5000 (dry time test), SPS-KTS.1102-1890:2017 (water absorption) Each physical property was measured according to the test method, and the results are shown in Table 1 indicated.
내충격성: 콘크리트에 약 400 ㎛ 두께로 시료 조성물을 도포하여 건조시킨 다음, 1 ㎏의 추를 500 ㎜ 높이에서 10회 반복 낙하시킨 후 포장재가 손상된 정도를 육안으로 확인하였다. 이때, 평가는 전혀 손상되지 않은 경우 ◎, 육안으로 판별이 힘든 미세한 크랙이 발생한 경우 △, 크랙이 확연하게 발생하거나 포장재가 벗겨진 경우 X로 표시하였다.Impact resistance: After applying the sample composition to the concrete to a thickness of about 400 μm and drying it, a 1 kg weight was dropped from a height of 500 mm repeatedly 10 times, and the degree of damage to the packaging material was visually checked. At this time, the evaluation was marked as ◎ when no damage occurred, Δ when a fine crack that is difficult to identify with the naked eye, and X when a crack was clearly generated or the packaging material was peeled off.
(50만회)wear test
(500,000 times)
표 1에 의하면, 실시예 1, 2의 내구성 및 미끄럼방지 효과가 우수한 포장재 조성물은 비교예 1의 미끄럼장지 포장재 조성물에 비하여 건조시간 및 내마모시험 뿐만 아니라 다른 모든 물성이 우수한 것을 알 수 있다. According to Table 1, it can be seen that the packaging material compositions having excellent durability and anti-slip effects of Examples 1 and 2 are superior to the non-slip paper packaging material composition of Comparative Example 1 in drying time and abrasion resistance tests as well as all other physical properties.
Claims (4)
상기 첨가제는 소포제 40중량%, 분산제 30중량%, 안료 20중량% 및 UV안정제 10중량%를 포함하며,
상기 부착제 수지는 폴리메틸메타크릴레이트 50~55중량%, 폴리스타이렌수지 10~15중량%, 부틸아크릴레이트 5~10중량%, 2-에틸핵실아크릴레이트 5~10중량%, n-옥틸메틸아크릴레이트 5~10중량%, M,N,N-트리메틸에스테르 5~10중량%, 폴리우레아수지 1~5중량% 및 2-하이드록시에틸메타크릴레이트 0.1~1중량% 를 포함하며,
상기 폴리우레아수지는 폴리올수지 40~50중량%, 에폭시수지 10~20중량%, 아민화합물 25~35중량% 및 가소제 5~15중량%를 포함하는,
내구성 및 미끄럼방지 효과가 우수한 포장재 조성물.
50 to 60 parts by weight of a filler, 30 to 40 parts by weight of an anti-slip agent, 1 to 5 parts by weight of a curing agent, and 1 to 5 parts by weight of an additive to 100 parts by weight of the adhesive resin,
The additive comprises 40% by weight of an antifoaming agent, 30% by weight of a dispersant, 20% by weight of a pigment and 10% by weight of a UV stabilizer,
The adhesive resin is 50 to 55% by weight of polymethyl methacrylate, 10 to 15% by weight of polystyrene resin, 5 to 10% by weight of butyl acrylate, 5 to 10% by weight of 2-ethyl hexyl acrylate, n-octylmethyl acrylic 5 to 10% by weight of the rate, 5 to 10% by weight of M,N,N-trimethyl ester, 1 to 5% by weight of polyurea resin, and 0.1 to 1% by weight of 2-hydroxyethyl methacrylate,
The polyurea resin comprises 40 to 50% by weight of a polyol resin, 10 to 20% by weight of an epoxy resin, 25 to 35% by weight of an amine compound, and 5 to 15% by weight of a plasticizer,
A packaging composition with excellent durability and anti-slip effect.
상기 부착제 수지 100중량부에 대하여 포트홀 방지제 1~5중량부를 추가적으로 포함하되,
상기 포트홀 방지제는 에폭시 변성 아크릴 공중합체 40~50중량%, 페놀 변성 로진 에스테르 수지 30~40중량%, 열가소성 폴리우레탄 수지 5~10중량%, 에틸렌비닐아세테이트 공중합체 1~5중량%, 테레프탈산 변성 폴리아미드 수지 1~5중량% 및 폴리이소시아네이트 수지 1~5중량%를 포함하는,
내구성 및 미끄럼방지 효과가 우수한 포장재 조성물.The method of claim 1,
1 to 5 parts by weight of the pothole preventing agent are additionally included with respect to 100 parts by weight of the adhesive resin,
The pothole inhibitor is an epoxy-modified acrylic copolymer 40-50 wt%, phenol-modified rosin ester resin 30-40 wt%, thermoplastic polyurethane resin 5-10 wt%, ethylene vinyl acetate copolymer 1-5 wt%, terephthalic acid-modified poly 1 to 5% by weight of an amide resin and 1 to 5% by weight of a polyisocyanate resin,
A packaging composition with excellent durability and anti-slip effect.
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| KR100999031B1 (en) * | 2010-07-22 | 2010-12-09 | 주식회사 유시티 | Composition for non-slip on road and spreading method using the same |
| KR101739365B1 (en) | 2016-12-06 | 2017-05-24 | 주식회사 건융 | Non-slip paving composition and method for forming non-slip paving |
| KR101796505B1 (en) * | 2016-08-23 | 2017-11-13 | 주식회사 유시티 | Pavement Composition for non-slip having excellent adhesive properties and paving method using the same |
| KR102197047B1 (en) * | 2020-04-01 | 2020-12-30 | 조양산업 주식회사 | Anti-slip Pant Composition With Surface Hardness and Surface High Gloss |
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2022
- 2022-06-09 KR KR1020220070284A patent/KR102431542B1/en active IP Right Grant
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100999031B1 (en) * | 2010-07-22 | 2010-12-09 | 주식회사 유시티 | Composition for non-slip on road and spreading method using the same |
| KR101796505B1 (en) * | 2016-08-23 | 2017-11-13 | 주식회사 유시티 | Pavement Composition for non-slip having excellent adhesive properties and paving method using the same |
| KR101739365B1 (en) | 2016-12-06 | 2017-05-24 | 주식회사 건융 | Non-slip paving composition and method for forming non-slip paving |
| KR102197047B1 (en) * | 2020-04-01 | 2020-12-30 | 조양산업 주식회사 | Anti-slip Pant Composition With Surface Hardness and Surface High Gloss |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR102624569B1 (en) * | 2023-07-31 | 2024-01-12 | 주식회사 대성건설 | Non-slip pavement composition for paved roads and construction method for anti-slip layer of paved roads using the same |
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