KR101185166B1 - Self-propelled steel aggregate parking lot room temperature curing type eco-friendly waterproof and anti-slip flooring composition - Google Patents
Self-propelled steel aggregate parking lot room temperature curing type eco-friendly waterproof and anti-slip flooring composition Download PDFInfo
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- 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
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- C09D133/10—Homopolymers or copolymers of methacrylic acid esters
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- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/149—Antislip compositions
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
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Abstract
Description
본 발명은 자주식 철골재 주차장 상온경화형 친환경 방수 및 미끄럼방지 바닥재 조성물에 관한 것으로, 더욱 상세하게는 유기 용제를 사용하지 않는 친환경적이며, 강도, 내마모성, 내약품성, 내크랙성, 부착력 및 방수성이 우수하며, 오랜 시간이 지나도 탈락현상이 발생하지 않는 내구성이 우수한 자주식 철골재 주차장 상온경화형 친환경 방수 및 미끄럼방지 바닥재 조성물에 관한 것이다.
The present invention relates to an environment-friendly waterproof and anti-slip flooring composition for self-propelled steel aggregate parking lot room temperature curing type, more specifically, it is environmentally friendly without using an organic solvent, and has excellent strength, abrasion resistance, chemical resistance, crack resistance, adhesion and waterproofness. In addition, it relates to a self-propelled self-propelled steel aggregate parking lot room temperature curing type eco-friendly waterproof and anti-slip flooring composition excellent durability does not occur even after a long time.
일반적으로, 철골주차장은, H형 빔으로 기둥을 형성하고 상기 기둥상에 H형 빔을 수평하게 설치하여 보를 형성한 후 상기 보위에 다수의 철재바닥재를 일렬로 배열하여 보상에 용접 결합함으로서 완성된다.
Generally, a steel parking lot is completed by forming a column with an H-beam and horizontally installing the H-beam on the pillar to form a beam, and then arranging a plurality of steel flooring materials in the beam to weld the joints to the compensation. .
또한, 주차장 철재바닥재는 물기로 철판이 부식되거나 아래층으로 누수가 일어나지 않도록 방수 처리가 되어야 하며, 차량의 주행소음을 줄이고, 차량의 주행충격을 견딜 수 있도록 처리되어야 함과 동시에, 차량이 미끄러지지 않도록 처리되어야 한다.
In addition, the steel flooring material of the parking lot should be waterproofed to prevent corrosion of the steel plate with water or leakage to the downstairs, and should be treated to reduce the driving noise of the vehicle and to withstand the driving shock of the vehicle, and to prevent the vehicle from slipping. Should be.
이러한 주차장 철재바닥재의 방수 및 누수방지를 위하여 그 동안에는 바닥재와 바닥재 사이의 틈새를 실리콘으로 밀봉하거나 전 용접함으로서 상층의 오수나 물이 하층으로 낙수하는 것을 방지하였다.
In order to prevent the waterproofing and leakage of the steel flooring material of the parking lot, the gap between the flooring material and the flooring material was sealed with silicon or pre-welded to prevent sewage or water from falling into the lower floor.
그러나, 실리콘으로 밀봉하는 방법은, 시공단계에서는 맞닿는 바닥재와 바닥재 사이를 일일이 실리콘으로 밀봉해야 하므로 시공에 많은 시간과 비용이 소요될 뿐만 아니라 시공후에는 잦은 차량의 통행으로 인해 틈새를 매우고 있던 실리콘이 쉽게 박리되어 누수를 가져오는 문제점을 가지고 있다.
However, in the method of sealing with silicon, it is necessary to seal between the flooring material and the flooring material in contact with each other in the construction step, which not only takes a lot of time and cost in construction, but also causes a lot of gaps due to frequent vehicle traffic after construction. Easily peeled off has a problem of leaking.
그리고, 전 용접하는 방법은, 앞서 실리콘 방법과 같이 틈새를 일일이 용접해야 하므로 많은 시간과 비용이 소요될 뿐만 아니라 용접작업동안에 강판의 물성치가 변경되어 강도나 내구성이 떨어지는 문제점을 가지고 있다.
In addition, the pre-welding method requires a lot of time and cost because the gap must be welded one by one like the silicon method, and the physical properties of the steel sheet are changed during the welding operation, and thus, the strength and durability are inferior.
이러한 주차장 철재바닥재의 방수 및 누수방지를 위하여 현재 하드너계, 에폭시계, 우레탄계, 에폭시 수지 몰탈계 등이 난립하여 적용되고 있는 바, 국내에서 주로 사용되는 주차장 바닥재는 에폭시계, 우레탄계 등이 있다.
In order to prevent the waterproofing and leakage of the steel floor of the parking lot, hardner-based, epoxy-based, urethane-based, epoxy resin mortar-based and the like are applied to the bar, mainly used in the domestic parking lot flooring epoxy-based, urethane-based.
그러나, 에폭시, 우레탄계 바닥재는 대부분 휘발성 유기화합물이 포함된 제품으로 주차장에서 시공시에 작업자의 작업환경 위험, 시공후 잔여 용제의 계속적인 휘발로 인한 이용자의 장기적 위험 노출에 의한 인체의 치명적 악영향 문제가 있고, 휘발성 용제로 인한 작업시 화재 발생요인 및 시공 후 화재에 매우 취약하며, 화재시 다량의 유독한 가스 발생 등으로 자칫 대형 사고를 부를 수 있는 문제가 있다.
However, epoxy and urethane-based floorings are mostly products containing volatile organic compounds.Therefore, there is a problem of human fatal effects due to exposure of workers' working environment during construction in a parking lot, and long-term risks of users due to continuous volatilization of residual solvents after construction. And, when working with volatile solvents are very vulnerable to the fire occurrence factor and fire after construction, there is a problem that can cause a large accident due to the generation of a large amount of toxic gas during the fire.
이러한 유기계 에폭시, 우레탄 바닥재의 환경적, 물성적 문제점을 대체하기 위한 재료로써 최근에는 시멘트계 불연바닥재가 사용되고 있으나, 이러한 시멘트계 바닥재는 바탕면과의 부착 성능 저하와 내약품성이 불량한 문제점이 있다.
Recently, cement-based non-combustible flooring materials have been used as materials for replacing environmental and physical problems of organic epoxy and urethane flooring materials. However, such cement-based flooring materials have a problem of poor adhesion performance and poor chemical resistance.
종래기술로 한국등록특허 10-0874657에 우레탄 프리폴리머 18~22중량%, 폴리올 7~11중량%, 물 6~8중량% 및 분체 65~69중량%로 구성되는 친환경 습윤 경화형 유·무기 복합 산업용 바닥재 조성물에 있어서, 상기 분체는 백시멘트 45~46중량%, 규사 11~12중량%, 수산화칼슘 3~4중량%, 탄산칼슘 3~3.5중량% 및 이산화크롬 3~3.5중량%로 구성되는 것을 특징으로 하는 친환경 습윤 경화형 유·무기 복합 산업용 바닥재 조성물이 공지되어 있으나, 이 또한 시멘트계로서 부착력에 대한 문제점을 그대로 가지고 있다.
According to the prior art, eco-friendly wet hardening type organic / inorganic composite industrial flooring composed of 18-22% by weight of urethane prepolymer, 7-11% by weight of polyol, 6-8% by weight of water, and 65-69% by weight of powder. In the composition, the powder is composed of 45 to 46% by weight of cement, 11 to 12% by weight of silica sand, 3 to 4% by weight of calcium hydroxide, 3 to 3.5% by weight of calcium carbonate and 3 to 3.5% by weight of chromium dioxide. Eco-friendly wet-curable organic-inorganic composite industrial flooring composition is known, but this also has a problem with the adhesion as a cement-based.
또한, 한국등록특허 10-0958311에는 불포화 폴리에스테르 수지, 반응모노머, 경화제 및 충진제를 포함하는 제1액 ; 및 불포화 폴리에스테르 수지, 반응 모노머, 반응촉매 및 착색안료를 포함하는 제 2 액을 포함하는 도료 조성물로서, 상기 제1액이 불포화 폴리에스테르 수지 100중량부에 대하여 반응모노머 40 내지 80중량부, 경화제 5 내지 15중량부 및 충진제 80 내지 120중량부를 포함하고 ; 및 상기 제2 액이 불포화 폴리에스테르 수지 100중량부에 대하여 반응 모노머 70 내지 150중량부, 반응성 촉매 6 내지 30중량부 및 착색안료 70 내지 90중량부를 포함하는 것을 특징으로 하는 특수구역 표시용 도료 조성물이 공지되어 있으나, 이는 철판에 대한 부착력, 내구성, 방수성능 및 미끄럼방지면에 있어서 만족스럽지 못한 문제점이 있었다.
In addition, Korean Patent No. 10-0958311 A first liquid comprising an unsaturated polyester resin, a reaction monomer, a curing agent and a filler; And a second liquid comprising an unsaturated polyester resin, a reaction monomer, a reaction catalyst, and a coloring pigment, wherein the first liquid is 40 to 80 parts by weight of a reaction monomer with respect to 100 parts by weight of an unsaturated polyester resin, and a curing agent. 5 to 15 parts by weight and 80 to 120 parts by weight of a filler; And 70 to 150 parts by weight of the reaction monomer, 6 to 30 parts by weight of the reactive catalyst, and 70 to 90 parts by weight of the coloring pigment based on 100 parts by weight of the unsaturated polyester resin. This is known, but there was an unsatisfactory problem in the adhesion to the iron plate, durability, waterproof performance and non-slip surface.
본 발명은 종래의 문제점을 해결하기 위하여, 유기 용제를 사용하지 않는 친환경 메틸메타아크릴레이트(MMA)수지와 강도, 내마모성, 내약품성, 내크랙성, 부착력이 우수한 불포화폴리에스테르수지 및 방수성과 내식성이 뛰어난 에폭시아크릴레이트수지를 혼합 블렌딩하여 경화시키므로써, 오랜 시간이 지나도 탈락현상이 발생하지 않는 내구성이 우수한 자주식 철골재 주차장 상온경화형 친환경 방수 및 미끄럼방지 바닥재 조성물을 제공하는 것을 해결하고자 하는 과제로 한다.
In order to solve the conventional problems, the present invention is an environment-friendly methyl methacrylate (MMA) resin that does not use an organic solvent and unsaturated polyester resin excellent in strength, abrasion resistance, chemical resistance, crack resistance, adhesion and waterproof and corrosion resistance By blending and curing the excellent epoxy acrylate resin, to solve the problem to provide a self-propelled self-propelled steel aggregate parking lot room temperature curing type eco-friendly waterproof and anti-slip flooring composition excellent durability that does not occur even after a long time.
본 발명은 상기 과제의 해결을 위하여, 메틸메타아크릴레이트(MMA)수지 60~80중량부, 불포화폴리에스테르수지 60~80중량부, 에폭시아크릴레이트 30~40중량부를 포함하여 구성되는 주제부; 및 벤조일퍼옥사이드(BPO) 경화제 5~15중량부, 포스핀(phosphine)계 광개시제 1~5중량부, DMA(dimethyl aniline) 경화촉진제 1~5중량부를 포함하여 구성되는 경화제부;로 이루어지는 것을 특징으로 하는 자주식 철골재 주차장 상온경화형 친환경 방수 및 미끄럼방지 바닥재 조성물을 과제의 해결수단으로 한다.
The present invention, in order to solve the above problems, methyl methacrylate (MMA) 60 to 80 parts by weight, unsaturated polyester resin 60 to 80 parts by weight, including a main portion 30 to 40 parts by weight epoxy acrylate; And a curing agent part including 5 to 15 parts by weight of a benzoyl peroxide (BPO) curing agent, 1 to 5 parts by weight of a phosphine-based photoinitiator, and 1 to 5 parts by weight of a DMA (dimethyl aniline) curing accelerator. Self-propelled steel aggregate parking lot at room temperature curing type environmentally friendly waterproof and anti-slip flooring composition as a solution to the problem.
상기 포스핀(phosphine)계 광개시제는 비스(2,6-디클로르벤조일)-페닐포스핀옥사이드, 비스(2,6-디클로르벤조일)-2,5-디메틸페닐포스핀옥사이드, 비스(2,6-디클로르벤조일)-4-에톡시페닐포스핀옥사이드, 비스(2,6-디클로르벤조일)-4-프로필페닐포스핀옥사이드, 비스(2,6-디메톡시벤조일)-2,4,4-트리메틸펜틸포스핀옥사이드, 2,4,6-트리메틸벤조일-디페닐포스핀옥사이드 중에서 선택된 1종 이상을 사용하는 것을 특징으로 하는 자주식 철골재 주차장 상온경화형 친환경 방수 및 미끄럼방지 바닥재 조성물을 과제의 해결수단으로 한다.
The phosphine-based photoinitiator is bis (2,6-dichlorobenzoyl) -phenylphosphine oxide, bis (2,6-dichlorobenzoyl) -2,5-dimethylphenylphosphine oxide, bis (2, 6-dichlorobenzoyl) -4-ethoxyphenylphosphine oxide, bis (2,6-dichlorbenzoyl) -4-propylphenylphosphineoxide, bis (2,6-dimethoxybenzoyl) -2,4, Self-propelled steel aggregate parking lot room temperature curing type eco-friendly waterproof and anti-slip flooring composition, characterized in that at least one selected from 4-trimethylpentylphosphine oxide, 2,4,6-trimethylbenzoyl-diphenylphosphine oxide It is a solution.
상기 주제부에는 무기충진제, 안료, 침전방지제, 분산제, 증점제, 소포제, 난연제, 점도강하제, 요변성부여제, 레벨링제, 저수축화제, 가소제, 산화방지제에서 선택된 1종 이상 더 포함하는 것을 특징으로 하는 자주식 철골재 주차장 상온경화형 친환경 방수 및 미끄럼방지 바닥재 조성물을 과제의 해결수단으로 한다.
The main part may include at least one selected from inorganic fillers, pigments, precipitation inhibitors, dispersants, thickeners, antifoaming agents, flame retardants, viscosity lowering agents, thixotropic agents, leveling agents, low shrinkage agents, plasticizers and antioxidants. The self-propelled steel aggregate parking lot room temperature curing type environmentally friendly waterproof and anti-slip flooring composition as a solution to the problem.
상기 무기충진제는 실리카, 탄산칼슘, 규사, 유리프릿 중에서 선택된 1종 이상을 사용하는 것을 특징으로 하는 자주식 철골재 주차장 상온경화형 친환경 방수 및 미끄럼방지 바닥재 조성물을 과제의 해결수단으로 한다.
The inorganic filler is a self-propelled steel aggregate parking lot room temperature curing type eco-friendly waterproof and anti-slip flooring composition, characterized in that using at least one selected from silica, calcium carbonate, silica sand, glass frit as a means of solving the problem.
본 발명은 유기 용제를 사용하지 않는 친환경 메틸메타아크릴레이트(MMA)수지와 강도, 내마모성, 내약품성, 내크랙성, 부착력이 우수한 불포화폴리에스테르수지 및 방수성과 내식성이 뛰어난 에폭시아크릴레이트수지를 혼합 블렌딩하여 경화시키므로써, 오랜 시간이 지나도 탈락현상이 발생하지 않는 내구성이 우수한 자주식 철골재 주차장 상온경화형 친환경 방수 및 미끄럼방지 바닥재 조성물을 제공할 수 있다.
The present invention mixes and blends an environment-friendly methyl methacrylate (MMA) resin that does not use an organic solvent, an unsaturated polyester resin having excellent strength, abrasion resistance, chemical resistance, crack resistance, and adhesion, and an epoxy acrylate resin having excellent waterproof and corrosion resistance. By curing by, it is possible to provide a self-propelled self-propelled steel aggregate parking lot room temperature curing type environmentally friendly waterproof and anti-slip flooring composition excellent in durability that does not occur even after a long time.
본 발명은 상기 과제의 해결을 위하여, 메틸메타아크릴레이트(MMA)수지 60~80중량부, 불포화폴리에스테르수지 60~80중량부, 에폭시아크릴레이트수지 30~40중량부를 포함하여 구성되는 주제부; 및 벤조일퍼옥사이드(BPO) 경화제 5~15중량부, 포스핀(phosphine)계 광개시제 1~5중량부, DMA(dimethyl aniline) 경화촉진제 1~5중량부를 포함하여 구성되는 경화제부;로 이루어지는 것을 특징으로 하는 자주식 철골재 주차장 상온경화형 친환경 방수 및 미끄럼방지 바닥재 조성물을 기술구성의 특징으로 한다.
The present invention, in order to solve the above problems, methyl methacrylate (MMA) resin 60 to 80 parts by weight, unsaturated polyester resin 60 to 80 parts by weight, the main portion comprising 30 to 40 parts by weight epoxy acrylate resin; And a curing agent part including 5 to 15 parts by weight of a benzoyl peroxide (BPO) curing agent, 1 to 5 parts by weight of a phosphine-based photoinitiator, and 1 to 5 parts by weight of a DMA (dimethyl aniline) curing accelerator. The self-propelled steel aggregate parking lot at room temperature curing type eco-friendly waterproof and anti-slip flooring composition is characterized by a technical configuration.
상기 포스핀(phosphine)계 광개시제는 비스(2,6-디클로르벤조일)-페닐포스핀옥사이드, 비스(2,6-디클로르벤조일)-2,5-디메틸페닐포스핀옥사이드, 비스(2,6-디클로르벤조일)-4-에톡시페닐포스핀옥사이드, 비스(2,6-디클로르벤조일)-4-프로필페닐포스핀옥사이드, 비스(2,6-디메톡시벤조일)-2,4,4-트리메틸펜틸포스핀옥사이드, 2,4,6-트리메틸벤조일-디페닐포스핀옥사이드 중에서 선택된 1종 이상을 사용하는 것을 특징으로 하는 자주식 철골재 주차장 상온경화형 친환경 방수 및 미끄럼방지 바닥재 조성물을 기술구성의 특징으로 한다.
The phosphine-based photoinitiator is bis (2,6-dichlorobenzoyl) -phenylphosphine oxide, bis (2,6-dichlorobenzoyl) -2,5-dimethylphenylphosphine oxide, bis (2, 6-dichlorobenzoyl) -4-ethoxyphenylphosphine oxide, bis (2,6-dichlorbenzoyl) -4-propylphenylphosphineoxide, bis (2,6-dimethoxybenzoyl) -2,4, Technical composition of self-propelled steel aggregate parking lot room temperature curing type eco-friendly waterproof and anti-slip flooring composition, characterized in that at least one selected from 4-trimethylpentylphosphine oxide and 2,4,6-trimethylbenzoyl-diphenylphosphine oxide It is characterized by.
상기 주제부에는 무기충진제, 안료, 침전방지제, 분산제, 증점제, 소포제, 난연제, 점도강하제, 요변성부여제, 레벨링제, 저수축화제, 가소제, 산화방지제에서 선택된 1종 이상 더 포함하는 것을 특징으로 하는 자주식 철골재 주차장 상온경화형 친환경 방수 및 미끄럼방지 바닥재 조성물을 기술구성의 특징으로 한다.
The main part may include at least one selected from inorganic fillers, pigments, precipitation inhibitors, dispersants, thickeners, antifoaming agents, flame retardants, viscosity lowering agents, thixotropic agents, leveling agents, low shrinkage agents, plasticizers and antioxidants. The self-propelled steel aggregate parking lot room temperature curing type eco-friendly waterproof and anti-slip flooring composition is characterized by a technical configuration.
상기 무기충진제는 실리카, 탄산칼슘, 규사, 유리프릿 중에서 선택된 1종 이상을 사용하는 것을 특징으로 하는 자주식 철골재 주차장 상온경화형 친환경 방수 및 미끄럼방지 바닥재 조성물을 기술구성의 특징으로 한다.
The inorganic filler is characterized in that the self-propelled steel aggregate parking lot room temperature curing type environmentally friendly waterproof and anti-slip flooring composition characterized in that using at least one selected from silica, calcium carbonate, silica sand, glass frit.
이하에서는 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 용이하게 실시할 수 있도록 본 발명의 실시예를 통하여 상세히 설명한다. 그러나 본 발명은 여러 가지 상이한 형태로 구현될 수 있으며, 여기에서 설명하는 실시예에 한정되지 않는다.
Hereinafter, the present invention will be described in detail with reference to embodiments of the present invention so that those skilled in the art may easily implement the present invention. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention.
본 발명의 상온경화형 친환경 방수 및 미끄럼방지 바닥재 조성물에 사용하는 주제부 수지는 메틸메타아크릴레이트(MMA)수지, 불포화폴리에스테르수지 및 에폭시아크릴레이트수지를 혼합 사용한다. 이들 수지를 혼합사용하는 이유는 친환경수지인 메틸메타아크릴레이트(MMA)수지에 강도, 내마모성, 내약품성, 내크랙성, 부착력이 우수한 불포화폴리에스테르수지 및 방수성과 내식성이 뛰어난 에폭시아크릴레이트수지를 혼합 블렌딩함으로써 메틸메타아크릴레이트(MMA)수지의 물성을 보다 향상시키기 위한 것이다.
The main resin used in the room temperature-curable eco-friendly waterproof and anti-slip flooring composition of the present invention is a mixture of methyl methacrylate (MMA) resin, unsaturated polyester resin and epoxy acrylate resin. The reason for using these resins is mixed with methyl methacrylate (MMA) resin, which is an eco-friendly resin, unsaturated polyester resin with excellent strength, abrasion resistance, chemical resistance, crack resistance and adhesion, and epoxy acrylate resin with excellent waterproof and corrosion resistance. It is for further improving the physical properties of methyl methacrylate (MMA) resin by blending.
상기 메틸메타아크릴레이트(MMA) 수지는 무색 투명한 액체로, C4 유분을 원료로 하여 제조된 터트-부틸 알코올(Tert-Butyl Alcohol; TBA)을 기체상태에서 산화시켜 메타아크릴산을 제조한 후, 메탄올로 에스테르화하여 제조할 수 있다.
The methyl methacrylate (MMA) resin is a colorless transparent liquid, oxidized in the gas state of tert-butyl alcohol (TBA) prepared by using a C 4 fraction as a raw material to prepare methacrylic acid, methanol It can be prepared by esterification with.
또한, 상기 메틸메타아크릴레이트(MMA) 수지는 투명성, 내후성, 착색성이 우수하여 많은 분야에서 사용되고 있다. 고분자 물질은 분자량에 따라 다른 성질을 갖지만, 메틸메타아크릴레이트(MMA) 수지는 경질 타입이면서 유연성도 갖고 있으며, 저온에서 라디칼 중합하면 고분자 사슬구조가 연속된 규칙성을 나타내는 신디오탁틱(Syndiotactic) 구조의 비율이 증가하는 특성을 나타낸다. 일반적으로 아크릴 수지는 높은 열팽창 계수를 갖지만, 메틸메타아크릴레이트(MMA) 수지는 안정성이 매우 높은 편에 속한다. 메틸메타아크릴레이트(MMA) 수지는 CH2=C(CH3)CO2CH3의 화학식을 갖는 것으로 알려져 있다.
In addition, the methyl methacrylate (MMA) resin is excellent in transparency, weather resistance, colorability is used in many fields. Polymeric materials have different properties depending on the molecular weight, but methyl methacrylate (MMA) resins are hard and flexible, and syndiotactic structures that show a continuous regularity of the polymer chain structure when radically polymerized at low temperature It shows the characteristic that the ratio of increases. Generally, acrylic resins have a high coefficient of thermal expansion, but methyl methacrylate (MMA) resins have a very high stability. Methyl methacrylate (MMA) resins are known to have the formula CH 2 = C (CH 3 ) CO 2 CH 3 .
본 발명에서 사용하는 불포화 에스테르 수지는 상기 메틸메타아크릴레이트(MMA)와 혼용하는 바인더 수지로서, 콘크리트, 아스팔트, 대리석, 철재 등의 기재에 도포되고 경화한 후, 기재의 표면 부착력이 우수하고 내화학성, 내크랙성 등이 우수하다.
The unsaturated ester resin used in the present invention is a binder resin mixed with the methyl methacrylate (MMA), and is applied to a substrate such as concrete, asphalt, marble, steel, and the like and cured, and then excellent surface adhesion of the substrate and chemical resistance. Excellent crack resistance.
상기 불포화 에스테르 수지는 글리콜, 프탈산 및 메틸메타크릴레이트(MMA)를 중합 개질(modified)하여 제조할 수 있으며, 바람직하게는 관능기가 2개 이상인 글리콜(Glycol), 관능기가 2개인 프탈산(Phthalic Acid) 및 메틸메타크릴레이트(Methyl metacrylate, MMA)를 중합 반응하여 얻을 수 있으므로, 메틸메타아크릴레이트(MMA)와 상용성이 우수하므로 불포화 에스테르 수지가 가지는 물성으로 인해 메틸메타크릴레이트(MMA)의 물성을 향상 보완하는데 가장 유리하다.
The unsaturated ester resin may be prepared by polymerizing (modified) glycol, phthalic acid and methyl methacrylate (MMA), preferably glycol having two or more functional groups (Glycol), phthalic acid having two functional groups (Phthalic Acid) And methyl methacrylate (MMA), which can be obtained by polymerization, and has excellent compatibility with methyl methacrylate (MMA). Thus, the physical properties of methyl methacrylate (MMA) are due to the physical properties of unsaturated ester resins. It is most advantageous to improve and supplement.
본 발명의 조성물에는 상기 메틸메타아크릴레이트(MMA) 수지 및 불포화 에스테르 수지가 각각 60~80중량부로 동량 사용되는 것이 바람직한데, 상기 메틸메타아크릴레이트(MMA) 수지보다 미만 사용하면 상기 메틸메타아크릴레이트(MMA) 수지의 물성 보완효과가 저하되고, 초과하여 사용하면 불포화 에스테르 수지의 불완전한 경화가 발생하는 문제점이 있다.
In the composition of the present invention, the methyl methacrylate (MMA) resin and the unsaturated ester resin are preferably used in the same amount of 60 to 80 parts by weight, respectively, if less than the methyl methacrylate (MMA) resin is used the methyl methacrylate There is a problem that the physical properties of the (MMA) resin complementary effect is lowered, when used excessively, incomplete curing of the unsaturated ester resin occurs.
한편, 에폭시수지는 내열성, 내약품성, 내용제성, 접착성, 내마모성 등이 우수하고 전기적, 기계적 성질이 우수해서 표면코팅, 전기절연, 적층구조물, 건축, 접착제 등의 여러 분야에 사용되고 있으며, 대표적으로는 비스베놀A형 에폭시가 알려져 있다.
On the other hand, epoxy resins have excellent heat resistance, chemical resistance, solvent resistance, adhesiveness, and abrasion resistance, and are excellent in electrical and mechanical properties, and are used in various fields such as surface coating, electrical insulation, laminated structure, construction, and adhesives. The bisvenol A type epoxy is known.
일반적으로 이 Type의 수지는 벤젠핵(Bisphenol A)이 있기 때문에 자유회전이 힘들다. 이것이 내약품성과 접착성 강인성 고온특성을 좋게 한다. 또한 분자내에 Ether기를 가지고 있어 내약품성이 우수하고, 가소성이 있다. 친수성의 수산기와 소수성의 탄화수소기가 규칙적으로 배열되어 있어 접착성이 우수하다. 그러나, 황변현상이 발생하고, 경화시간이 길며, 결정성 폴리머나 극성이 없는 PE, PP, 실리콘, 아크릴에는 접착이 불량한 단점이 있다.
Generally, this type of resin has a benzene nucleus (Bisphenol A), so free rotation is difficult. This improves chemical resistance and adhesive toughness high temperature characteristics. It also has Ether group in the molecule, so it has excellent chemical resistance and plasticity. Hydrophilic hydroxyl group and hydrophobic hydrocarbon group are arranged regularly, and excellent adhesiveness. However, there is a disadvantage in that yellowing occurs, the curing time is long, and adhesion to PE, PP, silicone, and acrylic without crystalline polymer or polarity is poor.
이러한 단점을 해결한 것으로 에폭시수지에 이중결합을 갖는 아크릴기를 도입하여 광경화성을 갖는 에폭시아크릴레이트수지는 현대사회에서 요구되는 에너지절약 및 환경친화적인 특성으로 인해 많은 사업분야에서 사용되며, 그 특징으로는 복잡한 모양의 구조물에 적용하기가 어려우며 가격이 비싼 단점이 있으나, 일반적인 열경화 반응과는 달리 저온에서 빠르게 경화되어 에너지가 절감되고, 경화특성이 우수하며, 희석제로 용매 대신 메틸메타아크릴레이트(MMA)와 같은 반응성 아크릴계 단량체를 사용하는 액상 형태이므로 대기오염에 의한 환경문제를 야기시키지 않는 장점이 있다.
In order to solve these shortcomings, the epoxy acrylate resin having photocurability by introducing an acrylic group having a double bond into the epoxy resin is used in many business fields due to the energy saving and environmentally friendly characteristics required in the modern society. Although it is difficult to be applied to complex shaped structures and has a disadvantage of being expensive, unlike conventional thermosetting reactions, it is rapidly cured at low temperature, which saves energy, and has excellent curing properties. As a diluent, methyl methacrylate (MMA) is used instead of solvent. Since it is a liquid form using a reactive acrylic monomer such as) has the advantage that does not cause environmental problems due to air pollution.
이러한 장점 때문에 에폭시아크릴레이트수지는 UV경화형 코팅제나 접착제는 목재, 플라스틱, 바닥재, 금속 등 탑코팅이나 접착용도에 다량 사용되고 있으며, 최근에 환경문제가 대두되면서 전자부품 등의 정밀소재부문에 그 적용분야와 수요가 급속히 증가되고 있으므로, 본 발명에서도 메틸메타아크릴레이트(MMA)와 상용성이 우수하고 물성을 보완할 최적의 혼합수지로 에폭시아크릴레이트수지를 사용하는 것이며, 특히, 본 발명에서는 상기 메틸메타아크릴레이트(MMA) 및 불포화 폴리에스테르수지 혼합수지의 경화시 수축성 및 경화 후 표면에 웨이브를 유발시키는 문제가 있으므로 본 발명에서는 상기 메틸메타아크릴레이트(MMA) 및 불포화 폴리에스테르수지에 상기 에폭시아크릴레이트를 혼합하여 사용하는 것이 핵심 특징이다.
Due to these advantages, epoxy acrylate resins are used in UV coating coatings and adhesives for top coating and adhesive applications such as wood, plastics, flooring, and metal.In recent years, due to environmental problems, they are applied to precision materials such as electronic parts. Since the demand is rapidly increasing, in the present invention, the epoxy acrylate resin is used as the optimum mixed resin which is excellent in compatibility with methyl methacrylate (MMA) and complements the physical properties. In the present invention, the epoxy acrylate is added to the methyl methacrylate (MMA) and the unsaturated polyester resin, because there is a problem of causing shrinkage during the curing of the acrylate (MMA) and the unsaturated polyester resin mixture and the surface after curing. Mixed use is a key feature.
일반적으로 상기 에폭시아크릴레이트수지는 에폭시기를 가지는 화합물과 아크릴산 등의 카르복실기에 의한 개환 반응에 의해 생성하는 중합성 이중 결합을 가지는 수지로서, 구체적으로는 에폭시 수지와 아크릴산 또는 메타크릴산을 반응시키거나, 또는 포화디카르본산 및／또는 불포화디카르본산과 다가알코올에서 얻어진 말단 카르복실기의 폴리에스테르에 α,β－불포화 카르본산 에스테르기를 함유하는 방향족계 에폭시화합물을 반응시켜 얻을 수 있다.
In general, the epoxy acrylate resin is a resin having a polymerizable double bond produced by a ring-opening reaction by a compound having an epoxy group and a carboxyl group such as acrylic acid, specifically, reacting an epoxy resin with acrylic acid or methacrylic acid, Or it can obtain by making the aromatic epoxy compound containing (alpha), (beta)-unsaturated carboxylic ester group react with polyester of terminal carboxyl group obtained from saturated dicarboxylic acid and / or unsaturated dicarboxylic acid, and polyhydric alcohol.
상기 에폭시수지로서는, 비스페놀A형 에폭시수지, 비스페놀F형 에폭시수지, 비스페놀S형 에폭시수지 등의 비스페놀형 에폭시수지류, 페놀노볼락형 에폭시수지, 크레졸노볼락형 에폭시수지, 알킬페놀형 에폭시수지 등의 노볼락형 에폭시수지류, 알킬페놀형 에폭시수지, 레졸신형 에폭시수지, N-글리시딜아민형 에폭시수지 등을 들 수 있으며, 상기 에폭시수지에 반응시키는 불포화 카르본산은 아크릴산, 메타크릴산, 푸마르산, 무수말레산, 말레산, 이타콘산 등을 단독 또는 2종류 이상을 같이 사용할 수 있으며, 메틸메타아크릴레이트(MMA)을 사용하는 것이 특히 바람직하다.
As said epoxy resin, bisphenol-type epoxy resins, such as bisphenol-A epoxy resin, bisphenol F-type epoxy resin, and bisphenol S-type epoxy resin, phenol novolak-type epoxy resin, cresol novolak-type epoxy resin, alkylphenol type epoxy resin, etc. And novolak type epoxy resins, alkylphenol type epoxy resins, resorcin type epoxy resins, N-glycidylamine type epoxy resins, and the like. The unsaturated carboxylic acid reacted with the epoxy resin is acrylic acid, methacrylic acid, Fumaric acid, maleic anhydride, maleic acid, itaconic acid and the like may be used alone or in combination of two or more, and methyl methacrylate (MMA) is particularly preferred.
본 발명의 조성물에는 상기 에폭시아크릴레이트의 함유량은 30~40중량부 사용하는 것이 바람직한데, 30중량부 미만에서는 경화물의 내약품성(특히 강산화성의 고농도 초산에 대한 저항성)이 저하하고, 40중량부를 넘는 경우는 수지조성물의 점도가 상승하여 작업성이 저하되고 비싼 가격으로 인한 경제성에 있어서 바람직하지 않다.
In the composition of the present invention, the content of the epoxy acrylate is preferably used in an amount of 30 to 40 parts by weight. If it is less than 30 parts by weight, the chemical resistance of the cured product (particularly, the resistance to high concentration acetic acid) is reduced, and 40 parts by weight. In the case of exceeding, the viscosity of the resin composition is increased, workability is lowered, and it is not preferable in terms of economy due to high price.
경화제로는 일명 BPO로 불리는 벤조일퍼옥사이드를 사용하는데, BPO는 여러 유기과산화물중 그 산화력이 가장 강하여 가열 및 마찰, 충격 등에 의해 쉽게 폭발, 인화되나 수분을 함유하고 있으면 그 위험성이 현저히 떨어지는 물질이다. 물에는 쉽게 녹지않으나 에테르 등의 유기용제 등에는 쉽게 녹으며 용제속에서는 열분해에 의하여 페닐라디칼과 벤조에이트라디칼을 생성하여 비닐 단위체의 라디칼중합을 개시하는 중합개시제로 주로 사용되고 있다.
As a hardener, benzoyl peroxide, also called BPO, is used. BPO is the most oxidizing power among various organic peroxides, so it is easily exploded and ignited by heating, friction, impact, etc., but if it contains moisture, its risk is significantly lower. It is not easily soluble in water, but is easily soluble in organic solvents such as ether, and is mainly used as a polymerization initiator to initiate radical polymerization of vinyl units by generating phenyl radical and benzoate radical by thermal decomposition in a solvent.
본 발명에서는 상기 BPO를 본 발명의 조성물중 5~15중량부 사용하는 것이 바람직하며, 상기 범위를 벗어나면 부분경화 또는 경화가 단축되는 문제가 있다. 또한, 상기 BPO경화제는 조성물중 다양한 비율로 사용하여 경화시간을 조절할 수 있으며, 또한 각 계절마다 대기온도 및 지표온도가 다른 우리나라에서 겨울에는 많은 량을 혼합하고 여름에는 적은 량을 혼합하여 발열량을 조절하여 사용할 수 있다.
In the present invention, it is preferable to use 5 to 15 parts by weight of the BPO in the composition of the present invention, there is a problem that the partial curing or curing is shortened outside the above range. In addition, the BPO curing agent can be used to control the curing time by using various ratios in the composition, and also in Korea, the air temperature and surface temperature is different in each season, mixing a large amount in the winter and a small amount in the summer to control the calorific value Can be used.
경화촉진제는 DMA(dimethyl aniline)를 사용하며, 메틸메타크릴레이트(MMA), 불포화폴리에스테르 및 에폭시아크릴레이트의 경화 반응을 유도하는 활성 라디칼의 생성을 돕는 역할을 하는 것으로 본 발명의 조성물중에는 1~5 중량부 사용하는 것이 바람직한데, 상기 DMA 경화촉진제가 1중량부 미만 사용되면 경화시간이 너무 늦어 작업시간이 길고 표면의 완전 경화가 늦어져 오염의 문제가 있으며, 5중량부 초과 사용되면 해당 제품의 저장성에 문제가 있어 제품 저장중 Gelling 현상이 빠르게 진행되며 급속한 경화로 인한 자체열이 상대적으로 많이 발생하여 수축현상 및 색상변화가 생길수 있다.
The curing accelerator uses DMA (dimethyl aniline), and helps to generate active radicals that induce a curing reaction of methyl methacrylate (MMA), unsaturated polyester and epoxy acrylate. It is preferable to use 5 parts by weight. If the DMA curing accelerator is used in an amount less than 1 part by weight, the curing time is too late, the working time is long, and the surface is completely hardened, so that there is a problem of contamination. There is a problem in the shelf life of the product, so the gelling phenomenon progresses rapidly during the product storage, and the self-heating occurs relatively rapidly due to rapid curing, which may cause shrinkage and color change.
상기 포스핀(phosphine)계 광개시제는 광투과성이 뛰어나고, 광조사에 의해 아실 래디컬과 포스피노일 래디컬을 발생하므로 종래의 광개시제보다도 광경화 효율이 높으며, 내부경화에 유리한 특성이 있다. 사용가능한 포스핀(phosphine)계 광개시제는 비스(2,6-디클로르벤조일)-페닐포스핀옥사이드, 비스(2,6-디클로르벤조일)-2,5-디메틸페닐포스핀옥사이드, 비스(2,6-디클로르벤조일)-4-에톡시페닐포스핀옥사이드, 비스(2,6-디클로르벤조일)-4-프로필페닐포스핀옥사이드, 비스(2,6-디메톡시벤조일)-2,4,4-트리메틸펜틸포스핀옥사이드, 2,4,6-트리메틸벤조일-디페닐포스핀옥사이드 중에서 선택된 1종 이상을 사용하며, 조성물중 1~5중량부 사용하되, 1중량부 보다 적으면 완전 경화가 일어나지 않고, 5중량부를 초과하면 표면 흑점 또는 부식이 발생할 수 있다.
Since the phosphine-based photoinitiator is excellent in light transmittance and generates acyl radicals and phosphinoyl radicals by light irradiation, photophosphorization efficiency is higher than that of conventional photoinitiators, and has advantages in internal curing. Usable phosphine-based photoinitiators include bis (2,6-dichlorbenzoyl) -phenylphosphine oxide, bis (2,6-dichlorbenzoyl) -2,5-dimethylphenylphosphine oxide, bis (2 , 6-dichlorobenzoyl) -4-ethoxyphenylphosphine oxide, bis (2,6-dichlorobenzoyl) -4-propylphenylphosphineoxide, bis (2,6-dimethoxybenzoyl) -2,4 Use at least one selected from 4-trimethylpentylphosphine oxide, 2,4,6-trimethylbenzoyl-diphenylphosphine oxide, and use 1 to 5 parts by weight of the composition, but less than 1 part by weight, completely cured. Does not occur, and if it exceeds 5 parts by weight, surface sunspots or corrosion may occur.
상기 주제부에는 무기충진제, 안료, 침전방지제, 분산제, 증점제, 소포제, 난연제, 점도강하제, 요변성부여제, 레벨링제, 저수축화제, 가소제, 산화방지제에서 선택된 1종 이상 더 포함할 수 있으며, 상기 무기충진제는 실리카, 탄산칼슘, 규사, 유리프릿 중에서 선택된 1종 이상을 사용할 수 있다.
The main part may further include at least one selected from inorganic fillers, pigments, precipitation inhibitors, dispersants, thickeners, antifoams, flame retardants, viscosity lowering agents, thixotropic agents, leveling agents, low shrinkage agents, plasticizers, antioxidants, The inorganic filler may be used at least one selected from silica, calcium carbonate, silica sand, glass frit.
[[ 실시예Example 1] One]
벤버리믹서에 메틸메타아크릴레이트(MMA)수지 70kg, 불포화폴리에스테르수지 70kg부, 에폭시아크릴레이트수지 40kg을 균일하게 혼합하고 증점제로서 MgO 0.5kg, 점도강하제 BYK-103(Phosphoric acid esters) 0.5kg, 소포제 BYK-A515(Solution of foam-destroying polymers, silicone free) 0.5kg를 혼합하여 주제를 제조하고, 상기 주제에 BPO(ENOX BPO-50-DCHP, Jiangsu Qiangsheng Chem) 7kg, DMA(AKZO NOBEL) 3kg, 포스핀옥사이드 광개시제 TPO®(이탈리아의 Lambert사 제품) 3kg로 조성된 경화제부를 혼합하여 본 발명의 자주식 철골재 주차장 상온경화형 친환경 방수 및 미끄럼방지 바닥재 조성물을 제조하였다.
70 kg of methyl methacrylate (MMA) resin, 70 kg of unsaturated polyester resin and 40 kg of epoxy acrylate resin are mixed uniformly in a Benbury mixer, 0.5 kg of MgO as thickener, 0.5 kg of viscosity reducing agent BYK-103 (Phosphoric acid esters), Anti-foaming agent BYK-A515 (Solution of foam-destroying polymers, silicone free) 0.5 kg mixed to prepare a subject, the subject BPO (ENOX BPO-50-DCHP, Jiangsu Qiangsheng Chem) 7 kg, DMA (AKZO NOBEL) 3 kg, The phosphine oxide photoinitiator TPO® (manufactured by Lambert, Italy) was mixed with a curing agent composition of 3 kg to prepare the self-propelled steel aggregate parking lot room temperature curing type eco-friendly waterproof and anti-slip flooring composition of the present invention.
[[ 비교예Comparative example 1] One]
비교예로서 MMA 수지 98kg 및 BPO 경화제 2kg을 혼합 반응시켜 MMA수지 경화체조성물을 제조하였다.
As a comparative example, 98 kg of an MMA resin and 2 kg of a BPO curing agent were mixed to prepare a cured MMA resin composition.
[[ 비교예Comparative example 3] 3]
바인더 수지로서 메틸메타크릴레이트(Methyl metacrylate, MMA) 50kg, 불포화폴리에스테르(SRS-3000) 50㎏에 첨가제(BYK-161, BYK) 1kg을 분산시키고, BPO(ENOX BPO-50-DCHP, Jiangsu Qiangsheng Chem) 경화제 5Kg를 투입하여 균일 교반하였다.
As a binder resin, 1 kg of additives (BYK-161, BYK) were dispersed in 50 kg of methyl methacrylate (MMA) and 50 kg of unsaturated polyester (SRS-3000), and BPO (ENOX BPO-50-DCHP, Jiangsu Qiangsheng) Chem) 5Kg of a curing agent was added and stirred uniformly.
[[ 시험예Test Example ]]
상기 실시예 1의 본 발명의 조성물과 상기 비교예 1~2의 조성물을 각각 300×300×50mm의 철편 시편에 도포한 후 표준 상태에서 1주일 경화시킨 후 아래의 시험을 실시하였다.
The composition of the present invention of Example 1 and the compositions of Comparative Examples 1 and 2 were applied to iron specimens of 300 × 300 × 50 mm, respectively, and cured for 1 week in a standard state, and then the following tests were performed.
부착력 시험Adhesion test
주차장 철재바닥 마감재의 하자는 대부분 타이어 회전마찰과 하중에 의한 부착강도의 저하로 인한 들뜸 및 파손에 있으므로, KS F 2561 부착력시험 방법에 따라 부착력을 시험하고 그 결과를 표 1에 나타내었다.Most of the defects of the steel floor finishing materials of the parking lot were lifted and damaged due to the reduction of the adhesion strength due to tire rotational friction and the load.
상기 표 1에서 확인할 수 있는 바와 같이, 본 발명의 자주식 철골재 주차장 상온경화형 친환경 방수 및 미끄럼방지 바닥재 조성물은 부착강도가 2.2로서 비교예에 비해 월등한 것을 알 수 있었다.
As can be seen in Table 1, the self-propelled steel aggregate parking lot room temperature curing type environmentally friendly waterproof and anti-slip flooring composition of the present invention was found to be superior to the comparative example as the adhesive strength of 2.2.
방수성 시험Waterproof test
주차장 철재바닥 마감재의 방수성을 시험하기 위하여 KS F 4919의 시험방법에 따라 시험을 실시하고, 그 결과를 표 2에 나타내었다.In order to test the waterproofness of the steel floor finishing material of the parking lot, the test was conducted according to the test method of KS F 4919, and the results are shown in Table 2.
상기 표 2에서 확인할 수 있는 바와 같이, 본 발명의 자주식 철골재 주차장 상온경화형 친환경 방수 및 미끄럼방지 바닥재 조성물은 물이 철편 표면으로 투수되지 않아 방수성이 우수함을 알 수 있었다.
As can be seen in Table 2, the self-propelled steel aggregate parking lot room temperature-curable eco-friendly waterproof and anti-slip flooring composition of the present invention was found that the water is not permeable to the surface of the iron piece is excellent waterproof.
미끄럼저항성 시험Slip resistance test
주차장 철재바닥 마감재의 미끄럼저항성을 시험하기 위하여 KS F 2375의 시험 방법에 따라 British Pendulum Tester(BPT)를 사용하여 미끄럼 저항을 측정하고 그 결과를 표 3에 나타내었다.In order to test the sliding resistance of the steel floor finish of the parking lot, the sliding resistance was measured using the British Pendulum Tester (BPT) according to the test method of KS F 2375 and the results are shown in Table 3.
상기 표 3에서 확인할 수 있는 바와 같이, 본 발명의 자주식 철골재 주차장 상온경화형 친환경 방수 및 미끄럼방지 바닥재 조성물은 미끄럼방지성능이 비교예에 비해 월등한 것을 알 수 있었다.
As can be seen in Table 3, the self-propelled steel aggregate parking lot room temperature curing type environmentally friendly waterproof and anti-slip flooring composition of the present invention was found that the anti-slip performance is superior to the comparative example.
압축강도 시험Compressive strength test
주차장 철재바닥 마감재의 압축강도를 시험하기 위하여 KS F 4041 압축강도 시험방법에 따라 시험을 실시하고 그 결과를 표 4에 나타내었다.In order to test the compressive strength of the parking lot steel floor finish, the test was conducted according to the KS F 4041 compressive strength test method and the results are shown in Table 4.
상기 표 4에서 확인할 수 있는 바와 같이, 본 발명의 자주식 철골재 주차장 상온경화형 친환경 방수 및 미끄럼방지 바닥재 조성물은 압축강도가 45로 비교예에 비해 월등한 것을 알 수 있었다.As can be seen in Table 4, the self-propelled steel aggregate parking lot room temperature-curable environment-friendly waterproof and anti-slip flooring composition of the present invention was found to be superior to the comparative example 45 with a compressive strength.
Claims (4)
A main part including 60 to 80 parts by weight of methyl methacrylate (MMA) resin, 60 to 80 parts by weight of unsaturated polyester resin, and 30 to 40 parts by weight of epoxy acrylate; And a curing agent part including 5 to 15 parts by weight of a benzoyl peroxide (BPO) curing agent, 1 to 5 parts by weight of a phosphine-based photoinitiator, and 1 to 5 parts by weight of a DMA (dimethyl aniline) curing accelerator. Eco-friendly waterproof and anti-slip flooring composition for self-propelled steel aggregate parking lot
상기 포스핀(phosphine)계 광개시제는 비스(2,6-디클로르벤조일)-페닐포스핀옥사이드, 비스(2,6-디클로르벤조일)-2,5-디메틸페닐포스핀옥사이드, 비스(2,6-디클로르벤조일)-4-에톡시페닐포스핀옥사이드, 비스(2,6-디클로르벤조일)-4-프로필페닐포스핀옥사이드, 비스(2,6-디메톡시벤조일)-2,4,4-트리메틸펜틸포스핀옥사이드, 2,4,6-트리메틸벤조일-디페닐포스핀옥사이드 중에서 선택된 1종 이상을 사용하는 것을 특징으로 하는 자주식 철골재 주차장 상온경화형 친환경 방수 및 미끄럼방지 바닥재 조성물
The method of claim 1,
The phosphine-based photoinitiator is bis (2,6-dichlorobenzoyl) -phenylphosphine oxide, bis (2,6-dichlorobenzoyl) -2,5-dimethylphenylphosphine oxide, bis (2, 6-dichlorobenzoyl) -4-ethoxyphenylphosphine oxide, bis (2,6-dichlorbenzoyl) -4-propylphenylphosphineoxide, bis (2,6-dimethoxybenzoyl) -2,4, Eco-friendly waterproof and anti-slip flooring composition for self-propelled steel aggregate parking lot room temperature curing type, characterized in that at least one selected from 4-trimethylpentylphosphine oxide and 2,4,6-trimethylbenzoyl-diphenylphosphine oxide
상기 주제부에는 무기충진제, 안료, 침전방지제, 분산제, 증점제, 소포제, 난연제, 점도강하제, 요변성부여제, 레벨링제, 저수축화제, 가소제, 산화방지제 중에서 선택된 1종 이상 더 포함하는 것을 특징으로 하는 자주식 철골재 주차장 상온경화형 친환경 방수 및 미끄럼방지 바닥재 조성물
The method of claim 1,
The main part may include at least one selected from inorganic fillers, pigments, precipitation inhibitors, dispersants, thickeners, antifoaming agents, flame retardants, viscosity lowering agents, thixotropic agents, leveling agents, low shrinkage agents, plasticizers, and antioxidants. Eco-friendly waterproof and anti-slip flooring composition for self-propelled steel aggregate parking lot
상기 무기충진제는 실리카, 탄산칼슘, 규사, 유리프릿 중에서 선택된 1종 이상을 사용하는 것을 특징으로 하는 자주식 철골재 주차장 상온경화형 친환경 방수 및 미끄럼방지 바닥재 조성물The method of claim 3,
The inorganic filler is a self-propelled steel aggregate parking lot room temperature curing type eco-friendly waterproof and anti-slip flooring composition, characterized in that using at least one selected from silica, calcium carbonate, silica sand, glass frit.
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| KR101931321B1 (en) | 2017-09-27 | 2018-12-20 | 삼중씨엠텍(주) | High early strength repair materials compositions for concrete bridge deck and repairing method for concrete bridge deck using that |
| CN109651929A (en) * | 2019-01-10 | 2019-04-19 | 汇克涂料(湖南)有限公司 | A kind of lotus leaf effect water proof type coating |
| KR101986612B1 (en) * | 2018-04-24 | 2019-06-07 | 정윤성 | Concrete filled steel tube column |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101426173B1 (en) | 2012-12-31 | 2014-08-01 | 조광페인트주식회사 | Drop type paint composition for preventing sleeping and speeding |
| KR101931321B1 (en) | 2017-09-27 | 2018-12-20 | 삼중씨엠텍(주) | High early strength repair materials compositions for concrete bridge deck and repairing method for concrete bridge deck using that |
| KR101986612B1 (en) * | 2018-04-24 | 2019-06-07 | 정윤성 | Concrete filled steel tube column |
| CN109651929A (en) * | 2019-01-10 | 2019-04-19 | 汇克涂料(湖南)有限公司 | A kind of lotus leaf effect water proof type coating |
| US20230051022A1 (en) * | 2021-07-29 | 2023-02-16 | Feng Tay Enterprises Co., Ltd. | Light-cured anti-slip structure of shoe sole and manufacturing method thereof |
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