KR102652204B1 - Artificial turf filler composition and manufacturing method using waste materials to realize carbon neutrality, and artificial turf filler with excellent impact absorption manufactured by the method - Google Patents
Artificial turf filler composition and manufacturing method using waste materials to realize carbon neutrality, and artificial turf filler with excellent impact absorption manufactured by the method Download PDFInfo
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- 239000002699 waste material Substances 0.000 title claims abstract description 131
- 239000000945 filler Substances 0.000 title claims abstract description 129
- 239000000203 mixture Substances 0.000 title claims abstract description 76
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 50
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 47
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims description 12
- 229920005989 resin Polymers 0.000 claims abstract description 63
- 239000011347 resin Substances 0.000 claims abstract description 63
- 229920000642 polymer Polymers 0.000 claims abstract description 50
- 239000004698 Polyethylene Substances 0.000 claims abstract description 46
- 229920000573 polyethylene Polymers 0.000 claims abstract description 46
- -1 polyethylene Polymers 0.000 claims abstract description 38
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 claims abstract description 31
- 239000004743 Polypropylene Substances 0.000 claims abstract description 19
- 239000005038 ethylene vinyl acetate Substances 0.000 claims abstract description 19
- 229920001155 polypropylene Polymers 0.000 claims abstract description 19
- 230000035939 shock Effects 0.000 claims abstract description 14
- FACXGONDLDSNOE-UHFFFAOYSA-N buta-1,3-diene;styrene Chemical compound C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 FACXGONDLDSNOE-UHFFFAOYSA-N 0.000 claims description 32
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 claims description 32
- 239000004014 plasticizer Substances 0.000 claims description 22
- 229920003002 synthetic resin Polymers 0.000 claims description 22
- 239000000057 synthetic resin Substances 0.000 claims description 22
- 239000002994 raw material Substances 0.000 claims description 21
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- 238000002360 preparation method Methods 0.000 claims description 15
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- 238000001035 drying Methods 0.000 claims description 12
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 12
- 239000011707 mineral Substances 0.000 claims description 12
- 229910010272 inorganic material Inorganic materials 0.000 claims description 10
- 239000011147 inorganic material Substances 0.000 claims description 10
- 239000006227 byproduct Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 8
- 238000010298 pulverizing process Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- 235000019738 Limestone Nutrition 0.000 claims description 4
- 239000006028 limestone Substances 0.000 claims description 4
- 239000003208 petroleum Substances 0.000 claims description 4
- 238000007670 refining Methods 0.000 claims description 4
- 238000012958 reprocessing Methods 0.000 claims description 4
- 241000237502 Ostreidae Species 0.000 claims description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 235000020636 oyster Nutrition 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
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- 239000004615 ingredient Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 238000004064 recycling Methods 0.000 abstract description 12
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract description 8
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 28
- 238000002156 mixing Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 5
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 244000025254 Cannabis sativa Species 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000003203 everyday effect Effects 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- 238000003912 environmental pollution Methods 0.000 description 2
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- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- BXOUVIIITJXIKB-UHFFFAOYSA-N ethene;styrene Chemical group C=C.C=CC1=CC=CC=C1 BXOUVIIITJXIKB-UHFFFAOYSA-N 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000010920 waste tyre Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- C—CHEMISTRY; METALLURGY
- 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
- C08K11/00—Use of ingredients of unknown constitution, e.g. undefined reaction products
- C08K11/005—Waste materials, e.g. treated or untreated sewage sludge
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
- C08L53/025—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes modified
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/06—Waxes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L99/00—Compositions of natural macromolecular compounds or of derivatives thereof not provided for in groups C08L89/00 - C08L97/00
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/08—Surfaces simulating grass ; Grass-grown sports grounds
Abstract
본 발명은 탄소 중립의 실현을 위하여 폐자재를 활용하여 충격 흡수성이 우수한 인조잔디 충전재를 제조하는 조성물에 있어서, 폐스티렌-에틸렌-부타디엔-스티렌(SEBS) 5∼100 중량부, 폐스티렌-부타디엔-스티렌(SBS) 5∼100 중량부, 폐에틸렌비닐아세테이트(EVA) 1∼50 중량부, 폐폴리에틸렌(PE) 1∼70 중량부 및 폐폴리프로필렌(PP) 0.1∼30 중량부 중에서 하나 또는 하나 이상으로 혼합수지 중합체를 조성하는 것을 특징으로 하는 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 조성물과 상기 조성물을 이용하여 제조되는 충전재에 관한 것이다.
따라서 본 발명의 폐자재를 이용한 혼합수지 중합체를 기반으로 한 충전재를 제조함으로써, 자원 재활용의 단계를 뛰어넘어 폐기물의 잠재적 가치를 극대화하여 새로운 제품을 생산하는 업사이클링의 본보기가 되는 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재를 제공한다. The present invention relates to a composition for producing artificial turf filler with excellent shock absorption using waste materials to achieve carbon neutrality, comprising 5 to 100 parts by weight of waste styrene-ethylene-butadiene-styrene (SEBS), waste styrene-butadiene- One or more of 5 to 100 parts by weight of styrene (SBS), 1 to 50 parts by weight of waste ethylene vinyl acetate (EVA), 1 to 70 parts by weight of waste polyethylene (PE), and 0.1 to 30 parts by weight of waste polypropylene (PP) It relates to an artificial turf filler composition using waste materials to achieve carbon neutrality, which is characterized by forming a mixed resin polymer, and a filler manufactured using the composition.
Therefore, by manufacturing a filler based on a mixed resin polymer using waste materials of the present invention, we are realizing carbon neutrality, which is an example of upcycling that goes beyond the stage of resource recycling and maximizes the potential value of waste to produce new products. For this purpose, we provide artificial turf filler using waste materials.
Description
본 발명은 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 조성물 및 제조방법 그리고 그 방법으로 제조되는 충격 흡수성이 우수한 인조잔디 충전재에 관한 것으로, 더 상세하게는 폐수지로 제조되는 혼합수지 중합체를 기반으로 하고 재생 가소제 등 첨가제를 사용하여 충전재의 조성물을 만들고, 상기 조성물을 이용하여 충격 흡수성이 우수한 인조잔디 충전재를 제조하는 방법에 관한 것이다. The present invention relates to an artificial turf filler composition and manufacturing method using waste materials to achieve carbon neutrality, and to an artificial turf filler with excellent shock absorption produced by the method, and more specifically, based on a mixed resin polymer made from waste resin. It relates to a method of making a filler composition using additives such as recycled plasticizers, and using the composition to manufacture an artificial turf filler with excellent shock absorption.
일반적으로 학교 또는 공공시설의 운동장을 인조잔디 구장으로 시공하는 사례가 많다. 특히 축구장용의 인조잔디는 천연잔디의 특성과 형태, 용도를 모방하여 천연잔디에 대비하여 유지관리가 쉽고, 유지관리 경비가 저렴하며, 천연잔디 구장의 부족난을 해소하고, 경기력의 질적, 양적 수준을 향상할 수 있다.In general, there are many cases where playgrounds at schools or public facilities are constructed with artificial turf fields. In particular, artificial turf for soccer fields imitates the characteristics, form, and uses of natural grass, making it easier to maintain and lower maintenance costs compared to natural grass, solving the shortage of natural grass stadiums, and improving the qualitative and quantitative level of game performance. can be improved.
상기 인조잔디 구장은 충격을 흡수하는 인조잔디 구조체를 시공한 후, 인조잔디를 보호하기 위하여 하층에는 규사나 모래를 깔고, 그 위에 일정한 높이로 충전재를 포설하여 완성한다. The artificial turf stadium is completed by constructing an artificial turf structure that absorbs shock, laying silica sand or sand on the lower layer to protect the artificial turf, and placing filler material on top of it at a certain height.
상기 충전재는 각종 탄성 칩이 사용되는데, 주로 비중이 크고 탄성이 좋은 폐타이어 및 산업용 폐고무 등을 파쇄하여 칩을 만들어 사용하고 있으나, 환경 문제 등이 발생한다. Various elastic chips are used as the filler. Chips are mainly made by crushing waste tires and industrial waste rubber with high specific gravity and good elasticity, but environmental problems occur.
이러한 문제점을 해소하기 위하여 본 출원인은 상기 충전재의 주재를 재생 수지를 기반으로 하는 조성물을 조성하여 기본적인 물성은 확보하면서 탄소배출 저감, 폐기물 발생량 감소 및 자원 재활용 순환 구조를 확립하여 현 산업의 시대 정신을 구현하고자 상기 조성물을 이용하여 충격 흡수성이 우수한 인조잔디 충전재를 개발하였다. In order to solve these problems, the present applicant created a composition based on recycled resin as the filler material, secured basic physical properties, reduced carbon emissions, reduced waste generation, and established a resource recycling cycle structure to maintain the spirit of the current industry. In order to implement this, an artificial turf filler with excellent shock absorption was developed using the above composition.
상술한 문제점을 해결하기 위한 본 발명의 목적은 충전재 조성물의 주재를 스티렌-에틸렌-부타디엔-스티렌(SEBS), 스티렌-부타디엔-스티렌(SBS), 에틸렌비닐아세테이트(EVA), 폴리에틸렌(PE) 및 폴리프로필렌(PP) 중에서 하나 또는 하나 이상의 재활용 수지로 조성한 혼합수지 중합체로 구성하는 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 조성물을 제공하는 데 있다. The purpose of the present invention to solve the above-described problems is to use styrene-ethylene-butadiene-styrene (SEBS), styrene-butadiene-styrene (SBS), ethylene vinyl acetate (EVA), polyethylene (PE), and polyethylene as the main filler composition. The purpose of the present invention is to provide an artificial turf filler composition using waste materials to realize carbon neutrality, which is composed of a mixed resin polymer composed of one or more recycled resins among propylene (PP).
본 발명의 다른 목적은 상기 충전재 조성물의 혼합수지 중합체는 폐스티렌-에틸렌-부타디엔-스티렌(SEBS) 5∼100 중량부, 폐스티렌-부타디엔-스티렌(SBS) 5∼100 중량부, 폐에틸렌비닐아세테이트(EVA) 1∼50 중량부, 폐폴리에틸렌(PE) 1∼70 중량부 및 폐폴리프로필렌(PP) 0.1∼30 중량부 중에서 하나 또는 하나 이상으로 조성하도록 구성되는 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 조성물을 제공하는 데 있다. Another object of the present invention is that the mixed resin polymer of the filler composition includes 5 to 100 parts by weight of waste styrene-ethylene-butadiene-styrene (SEBS), 5 to 100 parts by weight of waste styrene-butadiene-styrene (SBS), and waste ethylene vinyl acetate. To achieve carbon neutrality, waste materials are composed of one or more of 1 to 50 parts by weight of (EVA), 1 to 70 parts by weight of waste polyethylene (PE), and 0.1 to 30 parts by weight of waste polypropylene (PP). The object is to provide a used artificial turf filler composition.
본 발명의 또 다른 목적은 상기 충전재 조성물은 상기 혼합수지 중합체 100 중량부에 대하여, 재생 가소제 30∼300 중량부, 재생 안료 0.1∼10 중량부, 재생 무기물 100∼600 중량부 및 재생 활제 0.1∼10 중량부를 포함하도록 구성되는 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 조성물을 제공하는 데 있다.Another object of the present invention is that the filler composition contains 30 to 300 parts by weight of a recycled plasticizer, 0.1 to 10 parts by weight of a recycled pigment, 100 to 600 parts by weight of a recycled inorganic material, and 0.1 to 1000 parts by weight of a recycled lubricant, based on 100 parts by weight of the mixed resin polymer. The purpose of the present invention is to provide an artificial turf filler composition using waste materials to realize carbon neutrality and is composed of parts by weight.
본 발명의 또 다른 목적은 상기 충전재 조성물은 상기 혼합수지 중합체 100 중량부에 대하여, 신재(新材) UV 안정제 0.05∼0.2 중량부 및 신재(新材) 열 안정제 0.05∼0.2 중량부를 포함하도록 구성되는 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 조성물을 제공하는 데 있다.Another object of the present invention is that the filler composition is configured to include 0.05 to 0.2 parts by weight of a new UV stabilizer and 0.05 to 0.2 parts by weight of a new heat stabilizer, based on 100 parts by weight of the mixed resin polymer. The goal is to provide an artificial turf filler composition using waste materials to achieve carbon neutrality.
상술한 문제점을 해결하기 위한 본 발명의 목적은 (a) 폐합성수지 및 첨가제 준비단계, (b) 혼합수지 중합체 제조 단계, (c) 충전재 원료 혼합물 제조 단계, (d) 충전재 압출 성형 단계 및 (e) 충전재 냉각 건조 단계를 포함하여 구성되는 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 제조방법을 제공하는 데 있다.The purpose of the present invention to solve the above-mentioned problems is (a) waste synthetic resin and additive preparation step, (b) mixed resin polymer manufacturing step, (c) filler raw material mixture preparation step, (d) filler extrusion molding step, and (e) ) The purpose is to provide a method of manufacturing artificial turf filler using waste materials to realize carbon neutrality, which includes the filler cooling and drying step.
본 발명의 다른 목적은 상기 (a) 폐합성수지 및 첨가제 준비단계는 폐합성수지를 준비하는 단계, 상기 재생 가소제·재생 안료·재생 무기물·재생 활제를 준비하는 단계 및 UV 안정제·열 안정제를 준비하는 단계를 포함하여 구성되는 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 제조방법을 제공하는 데 있다.Another object of the present invention is that the step (a) of preparing the waste synthetic resin and additives includes preparing the waste synthetic resin, preparing the recycled plasticizer, recycled pigment, recycled mineral, and recycled lubricant, and preparing the UV stabilizer and heat stabilizer. The aim is to provide a method of manufacturing artificial turf filler using waste materials to realize carbon neutrality, including:
본 발명의 또 다른 목적은 상기 (b) 혼합수지 중합체 제조 단계는 폐스티렌-에틸렌-부타디엔-스티렌(SEBS) 5∼100 중량부, 폐스티렌-부타디엔-스티렌(SBS) 5∼100 중량부, 폐에틸렌비닐아세테이트(EVA) 1∼50 중량부, 폐폴리에틸렌(PE) 1∼70 중량부 및 폐폴리프로필렌(PP) 0.1∼30 중량부 중에서 하나 또는 하나 이상으로 혼합수지 중합체를 조성하도록 구성되는 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 제조방법을 제공하는 데 있다.Another object of the present invention is that the step (b) of preparing the mixed resin polymer includes 5 to 100 parts by weight of waste styrene-ethylene-butadiene-styrene (SEBS), 5 to 100 parts by weight of waste styrene-butadiene-styrene (SBS), and waste styrene-butadiene-styrene (SBS). A carbon-neutral product composed of one or more mixed resin polymers from 1 to 50 parts by weight of ethylene vinyl acetate (EVA), 1 to 70 parts by weight of waste polyethylene (PE), and 0.1 to 30 parts by weight of waste polypropylene (PP). The purpose is to provide a method of manufacturing artificial turf filler using waste materials to realize the.
본 발명의 또 다른 목적은 상기 (c) 충전재 원료 혼합물 제조 단계는 상기 혼합수지 중합체 100 중량부에, 재생 가소제 30∼300 중량부, 재생 안료 0.1∼10 중량부, 재생 무기물 100∼600 중량부 및 재생 활제 0.1∼10 중량부를 포함하고, UV 안정제 0.05∼0.2 중량부 및 열 안정제 0.05∼0.2 중량부를 혼합하여 충전재 원료 혼합물(충전재 조성물)을 제조하도록 구성되는 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 제조방법을 제공하는 데 있다.Another object of the present invention is that in the step (c) of preparing the filler raw material mixture, 100 parts by weight of the mixed resin polymer, 30 to 300 parts by weight of a recycled plasticizer, 0.1 to 10 parts by weight of a recycled pigment, 100 to 600 parts by weight of a recycled inorganic material, and A synthetic material using waste materials to achieve carbon neutrality, which is configured to produce a filler raw material mixture (filler composition) by mixing 0.1 to 10 parts by weight of a recycled lubricant, 0.05 to 0.2 parts by weight of a UV stabilizer, and 0.05 to 0.2 parts by weight of a heat stabilizer. The purpose is to provide a method for manufacturing turf filler.
본 발명의 또 다른 목적은 상기 (c) 충전재 원료 혼합물 제조 단계는 상기 혼합수지 중합체 100 중량부에, 신재(新材) UV 안정제 0.05∼0.2 중량부 및 신재(新材) 열 안정제 0.05∼0.2 중량부를 더 혼합하여 충전재 원료 혼합물(충전재 조성물)을 제조하도록 구성되는 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 제조방법을 제공하는 데 있다.Another object of the present invention is that in the step (c) of preparing the filler raw material mixture, 0.05 to 0.2 parts by weight of a new UV stabilizer and 0.05 to 0.2 parts by weight of a new heat stabilizer are added to 100 parts by weight of the mixed resin polymer. The aim is to provide a method of manufacturing artificial turf filler using waste materials to achieve carbon neutrality, which consists of producing a filler raw material mixture (filler composition) by further mixing the parts.
본 발명의 또 다른 목적은 상기 (d) 충전재 압출 성형 단계는 상기 충전재 원료 혼합물을 압출기에 압출 압력에 의해 토출되는 충전재 원료 혼합물을 커팅기로 절단하여 일정한 크기의 구형으로 성형하는 구형 성형 단계를 포함하여 구성되는 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 제조방법을 제공하는 데 있다.Another object of the present invention is that the filler extrusion molding step (d) includes a sphere molding step of cutting the filler raw material mixture discharged from the extruder by extrusion pressure with a cutter and forming it into a sphere of a certain size. The purpose is to provide a method of manufacturing artificial turf filler using waste materials to realize carbon neutrality.
본 발명의 또 다른 목적은 상기 (e) 충전재 냉각 건조 단계는 상기 압출 성형된 충전재를 인조잔디 구장에 포설할 수 있을 정도로 냉각 건조하도록 구성되는 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 제조방법을 제공하는 데 있다.Another object of the present invention is to manufacture artificial turf filler using waste materials to achieve carbon neutrality, wherein the step (e) cooling and drying the filler is configured to cool and dry the extruded filler to the extent that it can be laid on an artificial turf field. The purpose is to provide a method.
상술한 문제점을 해결하기 위한 본 발명의 목적은 상기 방법으로 제조되는 탄소 중립의 실현을 위하여 폐자재를 활용하여 충격 흡수성이 우수한 인조잔디 충전재를 제공하는 데 있다.The purpose of the present invention to solve the above-mentioned problems is to provide an artificial turf filler with excellent shock absorption by utilizing waste materials to realize carbon neutrality manufactured by the above method.
이와 같은 목적을 달성하기 위한 본 발명의 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 조성물의 특징은 충전재 조성물의 주재를 스티렌-에틸렌-부타디엔-스티렌(SEBS), 스티렌-부타디엔-스티렌(SBS), 에틸렌비닐아세테이트(EVA), 폴리에틸렌(PE) 및 폴리프로필렌(PP) 중에서 하나 또는 하나 이상의 재활용 수지로 조성한 혼합수지 중합체로 구성한다. The characteristic of the artificial turf filler composition using waste materials to realize carbon neutrality of the present invention to achieve this purpose is that the main filler composition is styrene-ethylene-butadiene-styrene (SEBS) and styrene-butadiene-styrene (SBS). ), ethylene vinyl acetate (EVA), polyethylene (PE), and polypropylene (PP). It is composed of a mixed resin polymer composed of one or more recycled resins.
본 발명의 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 조성물의 다른 특징은 상기 충전재 조성물의 혼합수지 중합체는 폐스티렌-에틸렌-부타디엔-스티렌(SEBS) 5∼100 중량부, 폐스티렌-부타디엔-스티렌(SBS) 5∼100 중량부, 폐에틸렌비닐아세테이트(EVA) 1∼50 중량부, 폐폴리에틸렌(PE) 1∼70 중량부 및 폐폴리프로필렌(PP) 0.1∼30 중량부 중에서 하나 또는 하나 이상으로 조성하도록 구성된다. Another feature of the artificial turf filler composition using waste materials to realize carbon neutrality of the present invention is that the mixed resin polymer of the filler composition contains 5 to 100 parts by weight of waste styrene-ethylene-butadiene-styrene (SEBS) and waste styrene-butadiene. - 5 to 100 parts by weight of styrene (SBS), 1 to 50 parts by weight of waste ethylene vinyl acetate (EVA), 1 to 70 parts by weight of waste polyethylene (PE), and 0.1 to 30 parts by weight of waste polypropylene (PP). It is structured to create the above.
본 발명의 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 조성물의 또 다른 특징은 상기 충전재 조성물은 상기 혼합수지 중합체 100 중량부에 대하여, 재생 가소제 30∼300 중량부, 재생 안료 0.1∼10 중량부, 재생 무기물 100∼600 중량부 및 재생 활제 0.1∼10 중량부를 포함하도록 구성된다. Another feature of the artificial turf filler composition using waste materials to realize carbon neutrality of the present invention is that the filler composition contains 30 to 300 parts by weight of recycled plasticizer and 0.1 to 10 parts by weight of recycled pigment, based on 100 parts by weight of the mixed resin polymer. parts, 100 to 600 parts by weight of recycled mineral and 0.1 to 10 parts by weight of recycled lubricant.
본 발명의 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 조성물의 또 다른 특징은 상기 혼합수지 중합체 100 중량부에 대하여, 신재(新材) UV 안정제 0.05∼0.2 중량부 및 신재(新材) 열 안정제 0.05∼0.2 중량부를 더 포함하도록 구성된다. Another feature of the artificial turf filler composition using waste materials to realize carbon neutrality of the present invention is that it contains 0.05 to 0.2 parts by weight of a new UV stabilizer and a new material based on 100 parts by weight of the mixed resin polymer. It is configured to further include 0.05 to 0.2 parts by weight of a heat stabilizer.
이와 같은 목적을 달성하기 위한 본 발명의 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 제조방법의 특징은 (a) 폐합성수지 및 첨가제 준비단계, (b) 혼합수지 중합체 제조 단계, (c) 충전재 원료 혼합물 제조 단계, (d) 충전재 압출 성형 단계 및 (e) 충전재 냉각 건조 단계를 포함하여 구성된다. The characteristics of the artificial turf filler manufacturing method using waste materials to achieve carbon neutrality of the present invention to achieve this purpose are (a) waste synthetic resin and additive preparation step, (b) mixed resin polymer manufacturing step, (c) It includes a filler raw material mixture preparation step, (d) filler extrusion molding step, and (e) filler cooling drying step.
본 발명의 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 제조방법의 다른 특징은 상기 폐합성수지를 준비하는 단계, 상기 재생 가소제·재생 안료·재생 무기물·재생 활제를 준비하는 단계 및 UV 안정제·열 안정제를 준비하는 단계를 포함하여 구성된다. Other features of the method of manufacturing artificial turf filler using waste materials to realize carbon neutrality of the present invention are the steps of preparing the waste synthetic resin, the step of preparing the recycled plasticizer, recycled pigment, recycled mineral, recycled lubricant, and UV stabilizer. It consists of preparing a heat stabilizer.
본 발명의 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 제조방법의 또 다른 특징은 상기 (b) 혼합수지 중합체 제조 단계는 폐스티렌-에틸렌-부타디엔-스티렌(SEBS) 5∼100 중량부, 폐스티렌-부타디엔-스티렌(SBS) 5∼100 중량부, 폐에틸렌비닐아세테이트(EVA) 1∼50 중량부, 폐폴리에틸렌(PE) 1∼70 중량부 및 폐폴리프로필렌(PP) 0.1∼30 중량부 중에서 하나 또는 하나 이상으로 혼합수지 중합체를 조성하도록 구성된다. Another feature of the method of manufacturing artificial turf filler using waste materials to realize carbon neutrality of the present invention is that the step (b) of producing mixed resin polymer includes 5 to 100 parts by weight of waste styrene-ethylene-butadiene-styrene (SEBS), 5 to 100 parts by weight of waste styrene-butadiene-styrene (SBS), 1 to 50 parts by weight of waste ethylene vinyl acetate (EVA), 1 to 70 parts by weight of waste polyethylene (PE), and 0.1 to 30 parts by weight of waste polypropylene (PP) It is configured to form a mixed resin polymer with one or more of them.
본 발명의 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 제조방법의 또 다른 특징은 상기 (c) 충전재 원료 혼합물 제조 단계는 상기 혼합수지 중합체 100 중량부에, 재생 가소제 30∼300 중량부, 재생 안료 0.1∼10 중량부, 재생 무기물 100∼600 중량부 및 재생 활제 0.1∼10 중량부를 포함하고, UV 안정제 0.05∼0.2 중량부 및 열 안정제 0.05∼0.2 중량부를 혼합하여 충전재 원료 혼합물(충전재 조성물)을 제조하도록 구성된다. Another feature of the method of manufacturing artificial turf filler using waste materials to realize carbon neutrality of the present invention is that in the step (c) of manufacturing the filler raw material mixture, 100 parts by weight of the mixed resin polymer, 30 to 300 parts by weight of a recycled plasticizer, A filler raw material mixture (filler composition) containing 0.1 to 10 parts by weight of recycled pigment, 100 to 600 parts by weight of recycled mineral, and 0.1 to 10 parts by weight of recycled lubricant, mixed with 0.05 to 0.2 parts by weight of UV stabilizer and 0.05 to 0.2 part by weight of heat stabilizer. It is configured to manufacture.
본 발명의 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 제조방법의 또 다른 특징은 상기 (c) 충전재 원료 혼합물 제조 단계는 상기 혼합수지 중합체 100 중량부에, 신재(新材) UV 안정제 0.05∼0.2 중량부 및 신재(新材) 열 안정제 0.05∼0.2 중량부를 더 혼합하여 충전재 원료 혼합물(충전재 조성물)을 제조하도록 구성된다. Another feature of the method of manufacturing artificial turf filler using waste materials to realize carbon neutrality of the present invention is that in the step (c) of manufacturing the filler raw material mixture, 100 parts by weight of the mixed resin polymer and 0.05 parts by weight of a new UV stabilizer are added. It is configured to prepare a filler raw material mixture (filler composition) by further mixing ∼0.2 parts by weight and 0.05∼0.2 parts by weight of a new heat stabilizer.
본 발명의 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 제조방법의 또 다른 특징은 상기 (d) 충전재 압출 성형 단계는, 상기 충전재 원료 혼합물을 압출기에 압출 압력에 의해 토출되는 충전재 원료 혼합물을 커팅기로 절단하여 일정한 크기의 구형으로 성형하는 구형 성형 단계를 포함하여 구성된다. Another feature of the method of manufacturing artificial turf filler using waste materials to realize carbon neutrality of the present invention is that in the filler extrusion molding step (d), the filler raw material mixture is discharged by extrusion pressure into an extruder. It consists of a sphere forming step of cutting with a cutting machine and forming into a sphere of a certain size.
본 발명의 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 제조방법의 또 다른 특징은 상기 (e) 충전재 냉각 건조 단계는, 상기 압출 성형된 충전재를 인조잔디 구장에 포설할 수 있을 정도로 냉각 건조하도록 구성된다. Another feature of the method of manufacturing artificial turf filler using waste materials to realize carbon neutrality of the present invention is that in the step (e) cooling and drying the filler, the extruded filler is cooled and dried to the extent that it can be laid on an artificial turf field. It is configured to do so.
이와 같은 목적을 달성하기 위한 본 발명의 특징은 상술한 방법으로 제조되는 탄소 중립의 실현을 위하여 폐자재를 활용하여 충격 흡수성이 우수한 인조잔디 충전재를 제공한다. The feature of the present invention to achieve this purpose is to provide an artificial turf filler with excellent shock absorption by utilizing waste materials to realize carbon neutrality manufactured by the above-described method.
이상에서와 같은 본 발명의 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 조성물로 제조되는 충격 흡수성이 우수한 충전재는 재생 수지를 활용하여 혼합수지 중합체를 조성하고 첨가제를 혼련하여 제조된다. 따라서 밀도가 낮아 부피가 큰 폐합성수지를 재활용함으로써 환경오염을 방지하고 자원 재활용 측면에서 매우 뛰어난 효과를 가진다. In order to realize the carbon neutrality of the present invention as described above, a filler with excellent shock absorption made from an artificial turf filler composition using waste materials is manufactured by using recycled resin to form a mixed resin polymer and mixing additives. Therefore, recycling waste synthetic resins with low density and large volume prevents environmental pollution and has an excellent effect in terms of resource recycling.
또한, 본 발명에 따른 충전재는 버려지거나 폐기되는 폐자재를 전량 이용하여 본연의 기능을 구현하면서 동시에 탄소배출 저감, 폐기물 발생량 감소 및 자원 재활용 순환 구조 확립하는 인조잔디 충전재를 제조한다. 따라서 사용한 후에 폐기된 합성수지의 리사이클링을 뛰어넘어 업사이클링은 물론 탄소 중립을 실현하는 효과를 기대할 수 있다.In addition, the filler according to the present invention uses all discarded or discarded waste materials to produce an artificial turf filler that implements its original function while simultaneously reducing carbon emissions, reducing waste generation, and establishing a resource recycling cycle structure. Therefore, the effect of going beyond recycling of synthetic resins discarded after use can be expected to achieve not only upcycling but also carbon neutrality.
도 1은 본 발명에 따른 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 제조방법을 단계별로 나타내는 공정도이다. Figure 1 is a process diagram showing step by step a method of manufacturing artificial turf filler using waste materials to realize carbon neutrality according to the present invention.
본 발명은 다양한 변경을 가할 수 있고 여러 실시 예를 가질 수 있는바, 특정한 실시 예를 예시하고 발명의 설명에 상세하게 설명하고자 한다. Since the present invention can make various changes and have several embodiments, specific embodiments will be illustrated and explained in detail in the description of the invention.
그러나 이는 본 발명을 특정한 실시 형태에 대해 한정하려는 것이 아니며, 본 발명의 사상 및 기술 범위에 포함되는 모든 변경, 균등물 또는 대체물을 포함하는 것으로 이해되어야 한다. However, this is not intended to limit the present invention to specific embodiments, and should be understood to include all changes, equivalents, or substitutes included in the spirit and technical scope of the present invention.
본 발명에 사용된 용어나 단어는 단지 특정한 실시 예를 설명하기 위해 사용된 것으로, 본 발명을 한정하려는 의도가 아니다. 자신의 발명을 최선으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙으로 본 발명의 기술적 사상에 부합되는 의미와 개념으로 해석해야만 한다. The terms and words used in the present invention are only used to describe specific embodiments and are not intended to limit the present invention. In order to best explain your invention, you must interpret the meaning and concept consistent with the technical idea of the present invention based on the principle that the concept of the term can be appropriately defined.
본 발명의 구체적인 특징 및 이점은 첨부된 도면을 참조한 이하의 설명으로 더욱 명확해질 것이다.Specific features and advantages of the present invention will become clearer from the following description with reference to the accompanying drawings.
도 1은 본 발명에 따른 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 제조방법을 단계별로 나타내는 공정도이다. Figure 1 is a process diagram showing step by step a method of manufacturing artificial turf filler using waste materials to realize carbon neutrality according to the present invention.
[실시 예 1] 본 발명에 따른 충전재 조성물[Example 1] Filler composition according to the present invention
본 발명에 따른 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 조성물의 주재는 스티렌-에틸렌-부타디엔-스티렌(Styrene-Ethylene-Butadiene-Styrene : SEBS), 스티렌-부타디엔-스티렌(Styrene-Butadiene-Styrene : SBS), 에틸렌비닐아세테이트(Ethylene Vinyl Acetate : EVA), 폴리에틸렌(Polyethylene : PE) 및 폴리프로필렌(Polypropylene : PP) 중에서 하나 또는 하나 이상의 재활용 수지로 조성한 혼합수지 중합체로 구성된다. In order to realize carbon neutrality according to the present invention, the main ingredients of the artificial turf filler composition using waste materials are styrene-ethylene-butadiene-styrene (SEBS) and styrene-butadiene-styrene (Styrene-Butadiene-Styrene). It is composed of a mixed resin polymer composed of one or more recycled resins among Styrene (SBS), Ethylene Vinyl Acetate (EVA), Polyethylene (PE), and Polypropylene (PP).
이러한 본 발명에 따른 상기 충전재 조성물의 혼합수지 중합체는, 폐스티렌-에틸렌-부타디엔-스티렌(SEBS) 5∼100 중량부, 폐스티렌-부타디엔-스티렌(SBS) 5∼100 중량부, 폐에틸렌비닐아세테이트(EVA) 1∼50 중량부, 폐폴리에틸렌(PE) 1∼70 중량부 및 폐폴리프로필렌(PP) 0.1∼30 중량부 중에서 하나 또는 하나 이상으로 조성하도록 구성된다. The mixed resin polymer of the filler composition according to the present invention includes 5 to 100 parts by weight of waste styrene-ethylene-butadiene-styrene (SEBS), 5 to 100 parts by weight of waste styrene-butadiene-styrene (SBS), and waste ethylene vinyl acetate. It is composed of one or more of 1 to 50 parts by weight of (EVA), 1 to 70 parts by weight of waste polyethylene (PE), and 0.1 to 30 parts by weight of waste polypropylene (PP).
이러한 본 발명에 따른 상기 충전재 조성물은, 상기 혼합수지 중합체 100 중량부에 대하여, 재생 가소제 30∼300 중량부, 재생 안료 0.1∼10 중량부, 재생 무기물 100∼600 중량부 및 재생 활제 0.1∼10 중량부를 포함하도록 구성된다. The filler composition according to the present invention contains 30 to 300 parts by weight of a recycled plasticizer, 0.1 to 10 parts by weight of a recycled pigment, 100 to 600 parts by weight of a recycled inorganic material, and 0.1 to 10 parts by weight of a recycled lubricant, based on 100 parts by weight of the mixed resin polymer. It is structured to include wealth.
이러한 본 발명에 따른 상기 충전재 조성물은, 상기 혼합수지 중합체 100 중량부에 대하여, 신재(新材) UV 안정제 0.05∼0.2 중량부 및 신재(新材) 열 안정제 0.05∼0.2 중량부를 더 포함하도록 구성된다. The filler composition according to the present invention is configured to further include 0.05 to 0.2 parts by weight of a new UV stabilizer and 0.05 to 0.2 parts by weight of a new heat stabilizer, based on 100 parts by weight of the mixed resin polymer. .
이러한 본 발명에 따른 상기 충전재 조성물은, 최상의 배합비를 확보하여 충전재를 제조하였을 때, 충전재 본연의 기능을 구현하면서 동시에 탄소배출 저감, 폐기물 발생량 감소 및 자원 재활용 순환 구조 확립 등의 효과가 있다.The filler composition according to the present invention, when manufactured by securing the best mixing ratio, has the effect of realizing the original function of the filler and at the same time reducing carbon emissions, reducing the amount of waste generated, and establishing a resource recycling cycle structure.
이하에서는 본 발명에 따른 충전재의 조성물에 대하여 구체적으로 설명한다. Hereinafter, the composition of the filler according to the present invention will be described in detail.
1. 혼합수지 중합체1. Mixed resin polymer
본 발명에 따른 충전재 조성물의 상기 혼합수지 중합체는 스티렌-에틸렌-부타디엔-스티렌(SEBS), 스티렌-부타디엔-스티렌(SBS), 폐에틸렌비닐아세테이트(EVA), 폴리에틸렌(PE) 및 폴리프로필렌(PP) 중에서 하나 또는 하나 이상을 혼합하여 조성된다. The mixed resin polymer of the filler composition according to the present invention is styrene-ethylene-butadiene-styrene (SEBS), styrene-butadiene-styrene (SBS), waste ethylene vinyl acetate (EVA), polyethylene (PE), and polypropylene (PP). It is composed by mixing one or more of them.
가. 폐스티렌-에틸렌-부타디엔-스티렌(Styrene-Ethylene/Butadiene-Styrene : SEBS)go. Waste styrene-ethylene-butadiene-styrene (Styrene-Ethylene/Butadiene-Styrene: SEBS)
본 발명에 적용되는 폐스티렌-에틸렌-부타디엔-스티렌(SEBS) 수지는, 스티렌 (styrene)과 알킬 사슬(alkyl chain)로 이루어진 블록 공중합체로서 우수한 상 분리 특성을 보유하였으며, 주 사슬 내에 포함된 알킬기로 인해 탄성 특성을 갖는 고분자이다. 조성비에 따라 제반 특성의 조절이 비교적 자유롭고 내후성이 탁월하며, 밀도가 낮고 가공성이 우수한 장점이 있다.The waste styrene-ethylene-butadiene-styrene (SEBS) resin applied in the present invention is a block copolymer composed of styrene and an alkyl chain and has excellent phase separation characteristics, and the alkyl group contained in the main chain It is a polymer with elastic properties. It has the advantage of being relatively free to adjust various properties depending on the composition ratio, excellent weather resistance, low density, and excellent processability.
이러한 본 발명에 적용되는 상기 폐SEBS 수지는, 생활 속에서 획득될 수 있으며, 가소제, 무기물 및 안료 등과 함께 혼련되며, 인조잔디 충전재에 적절한 탄성과 강성을 부여하기 위해서 상기 조성물의 혼합수지 중합체 총 중량부 기준으로 5∼100 중량부의 범위로 사용될 수 있다. The waste SEBS resin applied to the present invention can be obtained in everyday life, and is mixed with plasticizers, minerals, pigments, etc., and the total weight of the mixed resin polymer of the composition is mixed to provide appropriate elasticity and rigidity to the artificial turf filler. It can be used in the range of 5 to 100 parts by weight.
나. 폐스티렌-부타디엔-스티렌(Styrene-Butadiene-Styrene : SBS)me. Waste styrene-butadiene-styrene (Styrene-Butadiene-Styrene: SBS)
본 발명에 적용되는 스티렌-부타디엔-스티렌(SBS) 공중합체는 균열 추종성, 내열성, 인장강도, 저온 충격성을 향상시키고 고온에서 흘러내림을 방지하여 온도 안정성을 개선하며 변질하지 않는 특징을 갖는다.The styrene-butadiene-styrene (SBS) copolymer applied in the present invention improves crack tracking, heat resistance, tensile strength, and low-temperature impact resistance, prevents flowing at high temperatures, improves temperature stability, and has the characteristic of not deteriorating.
본 발명에 적용되는 폐SBS 공중합체는 생활 속에서 획득될 수 있으며, 상기 조성물의 혼합수지 중합체 총 중량부 기준으로 5∼100 중량부의 범위로 사용될 수 있다. The waste SBS copolymer applied in the present invention can be obtained in everyday life, and can be used in the range of 5 to 100 parts by weight based on the total weight of the mixed resin polymer of the composition.
다. 폐에틸렌 비닐아세테이트(Ethylene Vinyl Acetate : EVA)all. Waste Ethylene Vinyl Acetate (EVA)
에틸렌 비닐아세테이트(EVA)는 에틸렌과 비닐아세테이트를 결합한 열가소성 수지로써, 주로 비닐아세테이트 함량이 10∼40중량%인 것을 주로 사용되며, 일반적으로 에틸렌 비닐아세테이트 수지는 투명성, 접착성, 유연성이 있어 신발 밑창, 코팅용, 전선용, 핫멜트, 태양전지용 시트 등의 제조에 이용된다. Ethylene vinyl acetate (EVA) is a thermoplastic resin that combines ethylene and vinyl acetate. It is mainly used with a vinyl acetate content of 10 to 40% by weight. In general, ethylene vinyl acetate resin has transparency, adhesiveness, and flexibility, so it is used as a shoe sole. It is used in the production of coatings, wires, hot melts, and solar cell sheets.
이러한 본 발명에 적용되는 상기 폐에틸렌 비닐아세테이트(EVA)는 상기 조성물의 혼합수지 중합체 총 중량부 기준으로 1∼50 중량부로 포함할 수 있다.The waste ethylene vinyl acetate (EVA) applied to the present invention may be included in an amount of 1 to 50 parts by weight based on the total weight of the mixed resin polymer of the composition.
라. 폐폴리에틸렌(Polyethylene : PE)la. Waste polyethylene (Polyethylene: PE)
폴리에틸렌(PE)은 열가소성 플라스틱의 하나로 가볍고 유연하며 공업 재료부터 일상생활에서 각종 용기, 포장용 필름, 섬유, 파이프, 패킹, 도료 등에 사용된다. Polyethylene (PE) is a type of thermoplastic plastic that is light and flexible and is used in everything from industrial materials to various containers, packaging films, fibers, pipes, packing, and paints in everyday life.
이러한 본 발명에 적용되는 상기 폐폴리에틸렌(PE)은 상기 조성물의 혼합수지 중합체 총 중량부 기준으로 1∼70 중량부로 포함할 수 있다.The waste polyethylene (PE) applied to the present invention may be included in an amount of 1 to 70 parts by weight based on the total weight of the mixed resin polymer of the composition.
마. 폐폴리프로필렌(Polypropylene : PP)mind. Waste polypropylene (Polypropylene: PP)
폴리프로필렌(PP)은 프로필렌을 중합하여 제조하는 합성수지로, 물성과 가공 방법에 따라 그 종류도 다양하게 나뉘는 대표적인 범용 플라스틱 중 하나로 인장강도, 충격강도 등이 우수해서 필름, 섬유, 자동차 부품 등 다방면에 사용되고 있다. Polypropylene (PP) is a synthetic resin manufactured by polymerizing propylene. It is one of the representative general-purpose plastics that are divided into various types depending on their physical properties and processing methods. It has excellent tensile strength and impact strength, so it is used in various fields such as films, fibers, and automobile parts. It is being used.
상기 폐폴리프로필렌(Polypropylene : PP)은 상기 조성물의 혼합수지 중합체 총 중량부 기준으로 0.1∼30 중량부로 포함할 수 있다.The waste polypropylene (PP) may be included in an amount of 0.1 to 30 parts by weight based on the total weight of the mixed resin polymer of the composition.
2. 재생 가소제2. Regenerative plasticizer
본 발명의 상기 가소제는 플라스틱이나 고무 등에 첨가하여 강성을 줄여 더 유연하게 만들어주는 역할을 하는 화학 첨가제로써, 탄성률과 유연성을 부여해주고, 용융 점도를 낮추어 가공성을 향상한다. The plasticizer of the present invention is a chemical additive that is added to plastics, rubber, etc. to reduce rigidity and make it more flexible. It provides elastic modulus and flexibility and improves processability by lowering melt viscosity.
이러한 본 발명에 적용되는 재생 가소제는 변압기에 사용 후 수거한 폐절연유를 정제한 정제유이거나, 석유 수지 생산 시 발생하는 부산물을 재가공한 재생유를 사용하도록 구성된다. The recycled plasticizer applied to the present invention is composed of refined oil obtained by refining waste insulating oil collected after use in a transformer, or recycled oil obtained by reprocessing by-products generated during the production of petroleum resin.
이러한 본 발명의 상기 재생 가소제는 상기 조성물에서 혼합수지 중합체 100 중량부에 대하여, 30∼300 중량부로 포함할 수 있다.The recycled plasticizer of the present invention may be included in an amount of 30 to 300 parts by weight based on 100 parts by weight of the mixed resin polymer in the composition.
3. 재생 무기물3. Regenerated minerals
본 발명의 상기 조성물은 재생 무기물을 포함한다. 상기 재생 무기물은 폐각이나 폐굴껍질을 세척 후 분쇄, 분말화하여 사용하거나 정제된 CKD(Cement Kiln Dust)나 탄산칼슘 광산에서 생산 공정 중에 배출되는 색상 불량 및 성분미달 등으로 폐기되는 석회암 등을 분쇄, 분말화하여 사용한다. The composition of the present invention includes recycled minerals. The above-mentioned recycled minerals are used by washing abandoned shells or abandoned oyster shells and pulverizing and pulverizing them, or by crushing purified CKD (Cement Kiln Dust) or limestone discarded due to poor color or lack of ingredients, etc. discharged during the production process from calcium carbonate mines. Use it in powder form.
이러한 본 발명의 상기 재생 무기물은 본 발명의 상기 혼합수지 중합체 100 중량부에 대하여, 100∼600 중량부를 포함하는 것을 특징으로 한다. The recycled inorganic material of the present invention is characterized in that it contains 100 to 600 parts by weight based on 100 parts by weight of the mixed resin polymer of the present invention.
이때, 상기 재생 무기물은 조성물 총 중량부 기준으로 상기 중량부에 미달할 경우 충전재의 열전도율이 충분하지 못한 문제가 생기고, 상기 중량부를 초과할 경우 기본적인 강도, 탄성, 충격 흡수율 등의 물성과 치수 안정성이 저하되는 문제가 발생한다. At this time, if the recycled inorganic material is less than the above weight parts based on the total weight of the composition, a problem arises in which the thermal conductivity of the filler is insufficient, and if it exceeds the above weight parts, physical properties such as basic strength, elasticity, and shock absorption rate and dimensional stability are lost. A problem of deterioration occurs.
4. 기타 조성물4. Other compositions
본 발명 [실시 예 1]의 조성물은 상기 혼합수지 중합체, 재생 가소제, 재생 무기물 이외에도 재생 안료, 재생 활제 등의 첨가제가 포함되어 구성된다. The composition of [Example 1] of the present invention includes additives such as recycled pigments and recycled lubricants in addition to the mixed resin polymer, recycled plasticizer, and recycled minerals.
이때, 본 발명에 적용되는 상기 재생 안료는 기존에 사용하던 유기나 무기 안료 대신 커피 찌꺼기를 수거, 건조 및 분말화하여 사용함으로써, 상기 충전재 조성물에서 상기 혼합수지 중합체 100 중량부에 대하여, 0.1∼10 중량부 포함된다. 또한, 상기 재생 활제는 폴리에틸렌(PE) 생산 공정에서 발생하는 부산물로 제조된 재생 PE 왁스로 구성되며, 상기 혼합수지 중합체 100 중량부에 대하여, 0.1∼10 중량부 포함되도록 구성된다. At this time, the regenerated pigment applied in the present invention is used by collecting, drying and powdering coffee grounds instead of conventionally used organic or inorganic pigments, so that the amount of the regenerated pigment applied in the present invention is 0.1 to 10 parts by weight based on 100 parts by weight of the mixed resin polymer in the filler composition. Includes weight. In addition, the recycled lubricant is composed of recycled PE wax made as a by-product from the polyethylene (PE) production process, and is contained in an amount of 0.1 to 10 parts by weight based on 100 parts by weight of the mixed resin polymer.
그리고, 상기 첨가물 중에서 UV 안정제 및 열 안정제는 신재(新材)가 사용되는데, 상기 혼합수지 중합체 100 중량부에 대하여, UV 안정제 0.05∼0.2 중량부, 열 안정제 0.05∼0.2 중량부가 포함되도록 구성된다. Among the additives, the UV stabilizer and the heat stabilizer are new materials, and are configured to contain 0.05 to 0.2 parts by weight of the UV stabilizer and 0.05 to 0.2 parts by weight of the heat stabilizer, based on 100 parts by weight of the mixed resin polymer.
[실시 예 2] 본 발명에 따른 충전재 제조방법[Example 2] Method for manufacturing filler according to the present invention
본 발명의 상기 [실시 예 1]의 조성물로 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재를 제조하는 방법을 도 1을 참조하여 설명하면 아래와 같다. A method of manufacturing an artificial turf filler using waste materials to realize carbon neutrality using the composition of [Example 1] of the present invention will be described with reference to FIG. 1 as follows.
이러한 본 발명에 따른 충전재를 제조하는 방법은 (a) 폐합성수지 및 첨가제 준비 단계(S100), (b) 혼합수지 중합체 제조 단계(S200), (c) 충전재 원료 혼합물 제조 단계(S300), (d) 충전재 압출 성형 단계(S400) 및 (e) 충전재 냉각 건조 단계(S500)를 포함하여 구성된다. The method of manufacturing the filler according to the present invention includes (a) waste synthetic resin and additive preparation step (S100), (b) mixed resin polymer preparation step (S200), (c) filler raw material mixture preparation step (S300), (d) ) It includes a filler extrusion molding step (S400) and (e) a filler cooling and drying step (S500).
본 발명의 상기 (a) 폐합성수지 및 첨가제 준비 단계(S100)는, 상기 폐합성수지를 준비하는 단계, 상기 재생 가소제·재생 안료·재생 무기물·재생 활제를 준비하는 단계 및 UV 안정제·열 안정제를 준비하는 단계를 포함하여 구성된다. The (a) waste synthetic resin and additive preparation step (S100) of the present invention includes preparing the waste synthetic resin, preparing the recycled plasticizer, recycled pigment, recycled mineral, and recycled lubricant, and preparing the UV stabilizer and heat stabilizer. It consists of steps including:
이러한 본 발명의 상기 (a) 폐합성수지 및 첨가제 준비 단계(S100)의 상기 재생 가소제는, 변압기에 사용 후 수거한 폐절연유를 정제한 정제유 및/또는 석유 수지 생산 시 발생하는 부산물을 재가공한 재생유를 포함하여 구성된다. The recycled plasticizer of the (a) waste synthetic resin and additive preparation step (S100) of the present invention is refined oil obtained by refining waste insulating oil collected after use in a transformer and/or recycled oil obtained by reprocessing by-products generated during petroleum resin production. It is composed including.
이러한 본 발명의 상기 (a) 폐합성수지 및 첨가제 준비 단계(S100)의 상기 재생 안료는, 커피 찌꺼기를 수거, 건조 및 분쇄하여 분말화하여 구성된다. The regenerated pigment of the (a) waste synthetic resin and additive preparation step (S100) of the present invention is made by collecting, drying, and pulverizing coffee grounds and powdering them.
이러한 본 발명의 상기 (a) 폐합성수지 및 첨가제 준비 단계(S100)의 상기 재생 무기물은, 탄산칼슘 광산에서 생산 공정 중 폐기되는 석회암을 분말화하여 구성된다. The recycled inorganic material of the (a) waste synthetic resin and additive preparation step (S100) of the present invention is made by pulverizing limestone discarded during the production process at a calcium carbonate mine.
이러한 본 발명의 상기 (a) 폐합성수지 및 첨가제 준비 단계(S100)의 상기 재생 활제는, 폴리에틸렌(PE) 제조공정으로부터 발생하는 부산물로부터 얻어지는 PE 왁스로 구성된다. The regenerated lubricant in the (a) waste synthetic resin and additive preparation step (S100) of the present invention consists of PE wax obtained from a by-product generated from the polyethylene (PE) manufacturing process.
이러한 본 발명의 상기 (a) 폐합성수지 및 첨가제 준비 단계(S100)의 상기 UV 안정제 및 열 안정제는 신재(新材)로 구성된다. The UV stabilizer and heat stabilizer in the (a) waste synthetic resin and additive preparation step (S100) of the present invention are made of new materials.
본 발명에 따른 충전재를 제조하는 방법의 상기 (b) 혼합수지 중합체 제조 단계(S200)는 폐스티렌-에틸렌-부타디엔-스티렌(SEBS) 5∼100 중량부, 폐스티렌-부타디엔-스티렌(SBS) 5∼100 중량부, 폐에틸렌비닐아세테이트(EVA) 1∼50 중량부, 폐폴리에틸렌(PE) 1∼70 중량부 및 폐폴리프로필렌(PP) 0.1∼30 중량부 중에서 하나 또는 하나 이상으로 혼합수지 중합체를 조성하도록 구성된다. The (b) mixed resin polymer production step (S200) of the method for producing the filler according to the present invention includes 5 to 100 parts by weight of waste styrene-ethylene-butadiene-styrene (SEBS) and 5 parts by weight of waste styrene-butadiene-styrene (SBS). ∼100 parts by weight, 1 to 50 parts by weight of waste ethylene vinyl acetate (EVA), 1 to 70 parts by weight of waste polyethylene (PE), and 0.1 to 30 parts by weight of waste polypropylene (PP). It is designed to create
본 발명에 따른 충전재를 제조하는 방법의 상기 (c) 충전재 원료 혼합물 제조 단계(S300)는 상기 혼합수지 중합체 100 중량부에, 재생 가소제 30∼300 중량부, 재생 안료 0.1∼10 중량부, 재생 무기물 100∼600 중량부 및 재생 활제 0.1∼10 중량부를 포함하고, UV 안정제 0.05∼0.2 중량부 및 열 안정제 0.05∼0.2 중량부를 더 포함하여 충전재 원료 혼합물(충전재 조성물)을 제조하도록 구성된다. In the step (c) of preparing the filler raw material mixture (S300) of the method for producing a filler according to the present invention, 30 to 300 parts by weight of a recycled plasticizer, 0.1 to 10 parts by weight of a recycled pigment, and a recycled inorganic material are added to 100 parts by weight of the mixed resin polymer. It contains 100 to 600 parts by weight and 0.1 to 10 parts by weight of a regenerated lubricant, and further includes 0.05 to 0.2 parts by weight of a UV stabilizer and 0.05 to 0.2 parts by weight of a heat stabilizer to prepare a filler raw material mixture (filler composition).
본 발명에 따른 충전재를 제조하는 방법의 상기 (d) 충전재 압출 성형 단계(S400)는, 상기 충전재 원료 혼합물을 압출기에 통과시켜 압출 압력에 의해 토출되는 충전재 원료 혼합물을 커팅기로 곧바로 절단하여 일정한 크기의 구형으로 성형하는 구형 성형 단계를 포함하여 구성된다. In the (d) filler extrusion molding step (S400) of the method for producing a filler according to the present invention, the filler raw material mixture is passed through an extruder and the filler raw material mixture discharged by extrusion pressure is immediately cut with a cutter to form a predetermined size. It is comprised of a sphere forming step of forming into a sphere.
이때, 상기 압출기는 온도 100∼250℃, 압출 압력 10∼50kg/cm2 상태에서 투입된 조성물을 펠릿 형태로 압출한다. At this time, the extruder extrudes the input composition in the form of pellets at a temperature of 100 to 250°C and an extrusion pressure of 10 to 50 kg/cm 2 .
본 발명에 따른 충전재를 제조하는 방법의 상기 (e) 충전재 냉각 건조 단계(S500)는, 상기 압출 성형된 충전재를 인조잔디 구장에 포설할 수 있을 정도로 냉각 건조하도록 구성된다. The (e) cooling and drying step of the filler (S500) of the method for manufacturing the filler according to the present invention is configured to cool and dry the extruded filler to a level that can be installed on an artificial turf stadium.
상술한 [실시 예 2]의 방법으로 제조되는 본 발명의 탄소 중립의 실현을 위하여 폐자재를 사용한 충격 흡수성이 우수한 인조잔디 충전재는 최상의 배합비를 확보하여 충전재를 제조하였을 때, 충전재 본연의 기능인 충격 흡수성이 우수하면서 동시에 탄소배출 저감, 폐기물 발생량 감소 및 자원 재활용 순환 구조 확립 등의 효과가 있다. In order to realize the carbon neutrality of the present invention manufactured by the method of [Example 2] described above, the artificial turf filler with excellent shock absorption using waste materials has shock absorbency, which is the inherent function of the filler, when the filler is manufactured by securing the best mixing ratio. This is excellent and at the same time has the effect of reducing carbon emissions, reducing the amount of waste generated, and establishing a resource recycling cycle structure.
이와 같은 본 발명의 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 조성물로 제조되는 충격 흡수성이 우수한 충전재는 다음과 같은 특징이 있다. In order to realize the carbon neutrality of the present invention, the filler with excellent shock absorption made from an artificial turf filler composition using waste materials has the following characteristics.
본 발명에 따른 충전재는, 재생 수지를 활용하여 혼합수지 중합체를 조성하고 첨가제를 혼련하여 제조된다. The filler according to the present invention is manufactured by forming a mixed resin polymer using recycled resin and mixing additives.
따라서 밀도가 낮아 부피가 큰 폐합성수지를 재활용함으로써 환경오염을 방지하고 자원 재활용 측면에서 매우 뛰어난 효과를 가진다. Therefore, recycling waste synthetic resins with low density and large volume prevents environmental pollution and has an excellent effect in terms of resource recycling.
또한, 본 발명에 따른 충전재는 버려지거나 폐기되는 폐자재를 전량 이용하여 본연의 기능을 구현하면서 동시에 탄소배출 저감, 폐기물 발생량 감소 및 자원 재활용 순환 구조 확립하는 인조잔디 충전재를 제조한다. In addition, the filler according to the present invention uses all discarded or discarded waste materials to produce an artificial turf filler that implements its original function while simultaneously reducing carbon emissions, reducing waste generation, and establishing a resource recycling cycle.
따라서 사용한 후에 폐기된 합성수지의 리사이클링을 뛰어넘어 업사이클링은 물론 탄소 중립을 실현하는 효과를 기대할 수 있다.Therefore, the effect of realizing carbon neutrality as well as upcycling beyond recycling of synthetic resins discarded after use can be expected.
Claims (10)
폐스티렌-에틸렌-부타디엔-스티렌(SEBS) 5∼100 중량부;
폐스티렌-부타디엔-스티렌(SBS) 5∼100 중량부;
폐에틸렌비닐아세테이트(EVA) 1∼50 중량부;
폐폴리에틸렌(PE) 1∼70 중량부 및;
폐폴리프로필렌(PP) 0.1∼30 중량부; 중에서 하나 또는 하나 이상으로 혼합수지 중합체를 조성하며,
상기 혼합수지 중합체 100 중량부에 대하여, 재생 가소제 30～300 중량부, 재생 안료 0.1～10 중량부, 재생 무기물 100～600 중량부 및 재생 활제 0.1～10 중량부를 포함하며,
상기 혼합수지 중합체 100 중량부에 대하여, UV 안정제 0.05～0.2 중량부 및 열 안정제 0.05～0.2 중량부를 더 포함하며,
상기 재생 가소제는 변압기에 사용 후 수거한 폐절연유를 정제한 정제유 및/또는 석유 수지 생산 시 발생하는 부산물을 재가공한 재생유로 구성되며,
상기 재생 안료는 커피 찌꺼기를 건조하여 분말화하여 구성되며,
상기 재생 무기물은 폐각이나 폐굴껍질을 세척 후 분쇄, 분말화하거나, 폐기되는 석회암 분말로 구성되며,
상기 재생 활제는 폴리에틸렌(PE) 제조공정으로부터 발생하는 부산물로 제조된 재생 PE 왁스 성분으로 구성되며,
상기 UV 안정제 및 열 안정제는 신재(新材)로 구성되는 것을 특징으로 하는 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 조성물.
In the composition for producing artificial turf filler with excellent shock absorption using waste materials to achieve carbon neutrality,
5 to 100 parts by weight of waste styrene-ethylene-butadiene-styrene (SEBS);
5 to 100 parts by weight of waste styrene-butadiene-styrene (SBS);
1 to 50 parts by weight of waste ethylene vinyl acetate (EVA);
1 to 70 parts by weight of waste polyethylene (PE);
0.1 to 30 parts by weight of waste polypropylene (PP); A mixed resin polymer is composed of one or more of the following,
Based on 100 parts by weight of the mixed resin polymer, it contains 30 to 300 parts by weight of a recycled plasticizer, 0.1 to 10 parts by weight of a recycled pigment, 100 to 600 parts by weight of a recycled inorganic material, and 0.1 to 10 parts by weight of a recycled lubricant,
Based on 100 parts by weight of the mixed resin polymer, it further includes 0.05 to 0.2 parts by weight of a UV stabilizer and 0.05 to 0.2 parts by weight of a heat stabilizer,
The recycled plasticizer consists of refined oil obtained by refining waste insulating oil collected after use in transformers and/or recycled oil obtained by reprocessing by-products generated during petroleum resin production,
The regenerated pigment is made by drying coffee grounds and powdering them,
The recycled inorganic material consists of limestone powder that is crushed, powdered, or discarded after washing abandoned shells or abandoned oyster shells,
The recycled lubricant is a recycled by-product produced from the polyethylene (PE) manufacturing process. It is composed of PE wax ingredient,
An artificial turf filler composition using waste materials to realize carbon neutrality, wherein the UV stabilizer and heat stabilizer are composed of new materials.
(a) 폐합성수지 및 첨가제를 활용할 수 있도록 준비하는, 폐합성수지 및 첨가제 준비 단계(S100);
(b) 상기 준비된 폐스티렌-에틸렌-부타디엔-스티렌(SEBS) 5∼100 중량부, 폐스티렌-부타디엔-스티렌(SBS) 5∼100 중량부, 폐에틸렌비닐아세테이트(EVA) 1∼50 중량부, 폐폴리에틸렌(PE) 1∼70 중량부 및 폐폴리프로필렌(PP) 0.1∼30 중량부 중에서 하나 또는 하나 이상으로 혼합수지 중합체를 조성하는, 혼합수지 중합체 제조 단계(S200);
(c) 상기 혼합수지 중합체 100 중량부에, 재생 가소제 30∼300 중량부, 재생 안료 0.1∼10 중량부, 재생 무기물 100∼600 중량부 및 재생 활제 0.1∼10 중량부를 포함하고, UV 안정제 0.05∼0.2 중량부 및 열 안정제 0.05∼0.2 중량부를 더 포함하여 충전재 원료 혼합물을 제조하는, 충전재 원료 혼합물 제조 단계(S300);
(d) 압출기에 통과시켜 압출 압력에 의해 토출되는 상기 충전재 원료 혼합물을 커팅기로 곧바로 절단하여 일정한 크기의 구형으로 제조하는, 충전재 압출 성형 단계(S400);
(e) 상기 압출 성형된 충전재를 냉각 건조하는, 충전재 냉각 건조 단계(S500);를 포함하며,
상기 (a) 폐합성수지 및 첨가제 준비 단계(S100)는 상기 폐합성수지를 준비하는 단계, 상기 재생 가소제·재생 안료·재생 무기물·재생 활제를 준비하는 단계 및 UV 안정제·열 안정제를 준비하는 단계가 포함되며,
상기 (d) 충전재 압출 성형 단계(S400)는, 압출기를 통과시켜 압출 압력에 의해 토출되는 충전재 원료 혼합물을 커팅기로 절단하여 일정한 크기의 구형으로 성형하는, 구형 성형 단계를 포함하여 구성되며,
상기 재생 가소제는 변압기에 사용 후 수거한 폐절연유를 정제한 정제유 및/또는 석유 수지 생산 시 발생하는 부산물을 재가공한 재생유를 포함하여 구성되며,
상기 재생 안료는 커피 찌꺼기를 수거, 건조 및 분쇄하여 분말화하여 구성되며,
상기 재생 무기물은, 폐각이나 폐굴껍질을 세척 후 분쇄, 분말화하여 사용하거나, 탄산칼슘 광산에서 생산 공정 중 폐기되는 석회암을 분말화하여 구성되며,
상기 재생 활제는 폴리에틸렌(PE) 제조공정으로부터 발생하는 부산물로 제조된 재생 PE 왁스로 구성되며,
상기 UV 안정제 및 열 안정제는, 신재(新材)로 구성되는 것을 특징으로 하는 탄소 중립의 실현을 위하여 폐자재를 사용한 인조잔디 충전재 제조방법.
In the method of manufacturing artificial turf filler using waste materials to realize carbon neutrality,
(a) waste synthetic resin and additive preparation step (S100) to prepare the waste synthetic resin and additives for use;
(b) 5 to 100 parts by weight of the prepared waste styrene-ethylene-butadiene-styrene (SEBS), 5 to 100 parts by weight of waste styrene-butadiene-styrene (SBS), and 1 to 50 parts by weight of waste ethylene vinyl acetate (EVA), A mixed resin polymer manufacturing step (S200) of forming a mixed resin polymer with one or more of 1 to 70 parts by weight of waste polyethylene (PE) and 0.1 to 30 parts by weight of waste polypropylene (PP);
(c) 100 parts by weight of the mixed resin polymer includes 30 to 300 parts by weight of a recycled plasticizer, 0.1 to 10 parts by weight of a recycled pigment, 100 to 600 parts by weight of a recycled inorganic material, and 0.1 to 10 parts by weight of a recycled lubricant, and 0.05 to 100 parts by weight of a UV stabilizer. A filler raw material mixture manufacturing step (S300) of preparing a filler raw material mixture further comprising 0.2 parts by weight and 0.05 to 0.2 parts by weight of a heat stabilizer;
(d) a filler extrusion molding step (S400) in which the filler raw material mixture, which is passed through the extruder and discharged by extrusion pressure, is immediately cut with a cutter to produce a sphere of a certain size;
(e) a filler cooling and drying step (S500) of cooling and drying the extruded filler,
The (a) waste synthetic resin and additive preparation step (S100) includes preparing the waste synthetic resin, preparing the recycled plasticizer, recycled pigment, recycled mineral, and recycled lubricant, and preparing the UV stabilizer and heat stabilizer. And
The (d) filler extrusion molding step (S400) includes a sphere molding step in which the filler raw material mixture that passes through the extruder and is discharged by extrusion pressure is cut with a cutter and molded into a sphere of a certain size,
The recycled plasticizer includes refined oil obtained by refining waste insulating oil collected after use in transformers and/or recycled oil obtained by reprocessing by-products generated during petroleum resin production,
The regenerated pigment is made by collecting, drying, and pulverizing coffee grounds into powder,
The above-mentioned recycled minerals are made by washing abandoned shells or abandoned oyster shells and pulverizing and pulverizing them, or by pulverizing limestone discarded during the production process in calcium carbonate mines.
The recycled lubricant consists of recycled PE wax made as a by-product from the polyethylene (PE) manufacturing process,
A method of manufacturing artificial turf filler using waste materials to realize carbon neutrality, characterized in that the UV stabilizer and heat stabilizer are composed of new materials.
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| KR101295230B1 (en) * | 2012-12-28 | 2013-08-09 | 이주왕 | Foaming environmental friendly filler for artificial lawn and manufacturing method thereof |
| KR101663001B1 (en) | 2016-05-23 | 2016-10-14 | 주식회사 폴리원 | Preparation method of filler for artificial turf and artificial turf prepared by the same |
| KR101965206B1 (en) | 2019-03-12 | 2019-05-07 | 주식회사 월드그린 | Manufacturing Method of Artificial Glass Filler with Absorption of High Impact and Maintenance of Moisture Using Ultra-Fine Foaming and Pattern Maintenance Technology and Artificial Glass Filler Thereof |
| KR102036890B1 (en) * | 2019-05-09 | 2019-10-28 | 주식회사 베노 | Functional Elastic Chip for Artificial Turf and Manufacturing Method Thereof |
| KR102199953B1 (en) * | 2020-07-22 | 2021-01-08 | 주식회사 디와이에코 | Method for manufactrring filler for artificial turf using coffee and filler for artificial ture manufactured by the same |
| KR102564116B1 (en) * | 2023-02-21 | 2023-08-07 | 김순 | Resin composition for elastic body with improved antibacterial and deodorizing function and manufacturing method of elastic body using the composition |
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| KR101295230B1 (en) * | 2012-12-28 | 2013-08-09 | 이주왕 | Foaming environmental friendly filler for artificial lawn and manufacturing method thereof |
| KR101663001B1 (en) | 2016-05-23 | 2016-10-14 | 주식회사 폴리원 | Preparation method of filler for artificial turf and artificial turf prepared by the same |
| KR101965206B1 (en) | 2019-03-12 | 2019-05-07 | 주식회사 월드그린 | Manufacturing Method of Artificial Glass Filler with Absorption of High Impact and Maintenance of Moisture Using Ultra-Fine Foaming and Pattern Maintenance Technology and Artificial Glass Filler Thereof |
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