CN105838016A - Thermoplastic elastic particles and artificial lawn comprising same - Google Patents

Thermoplastic elastic particles and artificial lawn comprising same Download PDF

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Publication number
CN105838016A
CN105838016A CN201610415362.6A CN201610415362A CN105838016A CN 105838016 A CN105838016 A CN 105838016A CN 201610415362 A CN201610415362 A CN 201610415362A CN 105838016 A CN105838016 A CN 105838016A
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particle
thermoplastic elastic
elastic particle
styrene
rubber
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朱江峰
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Priority to CN201610415362.6A priority Critical patent/CN105838016A/en
Publication of CN105838016A publication Critical patent/CN105838016A/en
Priority to PCT/CN2017/085637 priority patent/WO2017215419A1/en
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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
    • 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
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/02—Copolymers with acrylonitrile
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2265—Oxides; Hydroxides of metals of iron
    • C08K2003/2272—Ferric oxide (Fe2O3)
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/04—Thermoplastic elastomer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/20—Recycled plastic

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Road Paving Structures (AREA)

Abstract

The invention relates to thermoplastic particles. The elastic particles are prepared from the following components in parts by weight: 15 to 80 parts of thermoplastic elastomer, 20 to 85 parts of filling agents, 2 to 10 parts of lubricant, and 0.01 to 10 parts of other additives except for the filling agent and the lubricant. The invention also provides an artificial lawn comprising the thermoplastic elastic particles. The thermoplastic elastic particles have the advantages of non-toxicity, no odor, good resilience and the like, and the artificial lawn has good movement performance.

Description

A kind of thermoplastic elastic particle and comprise the chinampa of this thermoplastic elastic particle
Technical field
The present invention relates to elastic particle field, be specifically related to a kind of thermoplastic elastic particle and comprise this thermoplasticity The chinampa of elastic particle.
Background technology
As emerging physical culture industry, chinampa has fidelity height, good weatherability, round-the-clock use, ring Protect the performances such as energy-conservation, be widely used in the places such as football, hockey, croquet.In order to meet pedaline The exercise performance on level ground, it is necessary to filling padded coaming, traditional padded coaming is generally black rubber particle, black Micelle generally exist poor flexibility, not environmentally, have the shortcoming of abnormal flavour, lawn user is had certain potential danger Evil.
Summary of the invention
It is an object of the invention to provide the thermoplastic elastic particle of a kind of good springiness, free from extraneous odour, safety and environmental protection, The present invention also provides for a kind of chinampa comprising this thermoplastic elastic particle.
For solving the problems referred to above, the technical solution adopted in the present invention is as follows:
A kind of thermoplastic elastic particle, described elastic particle is made up of following component in parts by weight: heat Thermoplastic elastic 15-80 part, filler 20-85 part, lubricant 2-10 part, except filler and lubricant with Outer other auxiliary agents 0.01-10 part.
In the present invention, preferred scheme be described particle be hollow structure, the external diameter of this particle be 1.5-5mm, Internal diameter is 1-4mm, and the external diameter of described particle is more than internal diameter.
In the present invention, preferred scheme be described thermoplastic elastomer (TPE) be s-B-S block altogether Polymers, styrene isoprene styrene block copolymer (SIS), styrene-ethylene-butylene-styrene block copolymerization Thing, styrene ethylene-propylene-styrene type block copolymer, ethylene-octene copolymer, propylene-based elastomeric In one or more mixture.
In the present invention, preferred scheme be described filler be calcium carbonate, barium sulfate, flyash, Kaolin, At least one in kieselguhr, Pulvis Talci, mica powder, silica flour, lignocellulose.
In the present invention, preferred scheme be described lubricant be stearic acid, cardboard hydrochlorate, tristerin, At least one in oleamide, erucyl amide, ethylene bis stearamide and Tissuemat E.
In the present invention, preferred scheme is that described auxiliary agent is selected from pigment, filling oil and rubber toughening agent.
In the present invention, preferred scheme be described rubber toughening agent be nitrile rubber, natural rubber, butylbenzene rubber At least one in glue, butadiene rubber, isoprene rubber, neoprene, EP rubbers；Described filling oil is At least one in hydrocarbon oil, naphthenic oil and paraffin oil.
In the present invention, preferred scheme is that described particle prepares as follows: weighed each according to formula Component, mix homogeneously, then with twin-screw extrusion unit extrusion, tie rod, pelletizing, to obtain final product.
In the present invention, preferred scheme be the mouth die of described double screw extruder be annular die, annular die Die head angle vertical downward；Tie rod use conveyer belt carry out tie rod, use during tie rod air-cooled or The mode of spraying cools down.
The present invention also provides for a kind of chinampa comprising above-mentioned thermoplastic elastic particle, and this chinampa includes Artificial turf and the thermoplastic elastic particle being filled in described chinampa.
Compared with prior art, present invention have the advantage that the thermoplastic elastic particle of the present invention, use Thermoplastic elastomer (TPE) is made plus filler, lubricant and other auxiliary agents, and carries out group by unique proportioning Close, the thermoplastic elastic particle obtained is nontoxic, tasteless, healthy, environmental protection, 100% recyclable recycling, return Good springiness, drainage are good, cost performance is high, heat absorption few/advantage such as low, the good endurance of surface temperature；Will not give Human body damages, it is possible to apply in occasions such as chinampas；Additionally, the chinampa of the present invention, comprise Above-mentioned thermoplastic elastic particle, has good exercise performance.
Below in conjunction with detailed description of the invention, the present invention is described in detail.
Detailed description of the invention
A kind of thermoplastic elastic particle, described elastic particle is made up of following component in parts by weight: heat Thermoplastic elastic 15-80 part, filler 20-85 part, lubricant 2-10 part, except filler and lubricant with Outer other auxiliary agents 0.01-10 part.
The thermoplastic elastic particle of the present invention, use thermoplastic elastomer (TPE) plus filler, lubricant and other Auxiliary agent is made, and is combined by unique proportioning, the thermoplastic elastic particle obtained is nontoxic, tasteless, Health, environmental protection, 100% recyclable recycling, resilience is good, drainage is good, cost performance is high, heat absorption few/ The advantages such as surface temperature is low, good endurance；Will not damage to human body, it is possible to apply at chinampa etc. Occasion.
In the present invention, preferred scheme be described particle be hollow structure (such as tubulose), the external diameter of this particle is 1.5-5mm, internal diameter are 1-4mm, and the external diameter of described particle is more than internal diameter.Use the particle of hollow structure, can So that particle has rebound performance, drainage performance and the human body sense of touch of excellence, can be used in that people is miscellaneous searches lawn Cushion packing material.
In the present invention, preferred scheme be described thermoplastic elastomer (TPE) can be thermoplastic conventional in current material Property elastomer, can be further styrene butadiene styrene block copolymer (SBS) (SBS), styrene- Isoprene-styrene block copolymer (SIS), styrene-ethylene-butylene-styrene block copolymer (SEBS), styrene ethylene-propylene-styrene type block copolymer (SEPS), ethylene-octene copolymer (POE), one or more the mixture in propylene-based elastomeric (TPO).
In the present invention, preferred scheme be described filler be calcium carbonate, barium sulfate, flyash, Kaolin, At least one in kieselguhr, Pulvis Talci, mica powder, silica flour, lignocellulose；Further preferably Filler be calcium carbonate.
In the present invention, described lubricant can be selected for the lubricant that field of plastics processing is conventional, and preferred scheme is Described lubricant is stearic acid, cardboard hydrochlorate, tristerin, oleamide, erucyl amide, ethylene At least one in bis-stearamides and Tissuemat E；It may further be preferable that described lubricant is the most stearic Acid.
In the present invention, described auxiliary agent can select the various auxiliary agents that field of plastics processing is conventional, and auxiliary agent can select More than one or two kinds of；Further preferred scheme is that described auxiliary agent is selected from pigment, filling oil and rubber Toughener.Wherein, pigment can be organic pigment, it is also possible to selects inorganic pigment；Described rubber toughening agent For nitrile rubber, natural rubber, butadiene-styrene rubber, butadiene rubber, isoprene rubber, neoprene, second the third rubber At least one in glue；Described filling oil is at least one in hydrocarbon oil, naphthenic oil and paraffin oil.
In the present invention, preferred scheme is that described particle prepares as follows: weighed each according to formula Component, mix homogeneously, then with twin-screw extrusion unit extrusion, tie rod, pelletizing, to obtain final product.
Extrusion temperature: 150-220 DEG C, engine speed: 150-550 rev/min, main rate of feeding: 10-50 turns/ Point.
In the present invention, preferred scheme be the mouth die of described double screw extruder be annular die, use annular It is hollow tubular that mouth die enables to the thermoplastic elastomer (TPE) material strip of tie rod, the most permissible after follow-up pelletizing Make the elastic particle of hollow form；The die head angle vertical of annular die is downward, so makes thermoplastic elastic The shape of body material strip is not likely to produce deformation in traction；Tie rod uses conveyer belt to carry out tie rod, so can enter One step ensures the stability of the shape of thermoplastic elastomer (TPE) material strip during tie rod；Use during tie rod Air-cooled or spraying mode cools down, and so can ensure the running of pelleter smoothly；Pelletizing uses Pelleter is carried out.
The present invention also provides for a kind of chinampa comprising above-mentioned thermoplastic elastic particle, and this chinampa includes Artificial turf and the thermoplastic elastic particle being filled in described chinampa.Above-mentioned chinampa has well Exercise performance.
Thermoplastic elastic particle in various embodiments of the present invention, prepares as follows: according to formula scale Take each component, mix homogeneously, then with twin-screw extrusion unit extrusion, tie rod, pelletizing, to have obtained final product；Its In, the mouth die of described double screw extruder is annular die；The die head angle vertical of annular die is downward；Draw Strip adoption conveyer belt carries out tie rod；Air cooling way is used to cool down during tie rod；Pelletizing uses pelletizing Machine is carried out.
Embodiment 1
A kind of thermoplastic elastic particle, by weight percentage, described elastic particle is by parts by weight Following component is made: styrene butadiene styrene block copolymer (SBS) (SBS) 40 parts；Carbonic acid Ca45 part； Stearic acid 5 parts；Dark green 0.1 part of phthalein；Nitrile rubber 5 parts；Naphthenic oil 4.9 parts.The particle diameter of this particle A size of 3mm, particle internal diameter size is 2mm.This elastic particle is nontoxic, tasteless, and resilience is good.
Select specification be natural plant height 50mm, 3/4 " line-spacing, the chinampa of 180 pins/rice do experiment, filling should Hollow-particle 5kg/m2, lawn exercise performance i.e. can reach FIFA Quality Pro standard.
Embodiment 2
A kind of thermoplastic elastic particle, by weight percentage, described elastic particle is by parts by weight Following component is made: propylene-based elastomeric 36.5 parts；Pulvis Talci 60 parts；Stearic acid 3 parts；Phthalein viridescent 0.1 Part；Iron oxide yellow 0.4 part.The particle diameter of this particle a size of 3.5mm, particle internal diameter size is 2.5mm. This elastic particle is nontoxic, tasteless, and resilience is good.
Select specification be natural plant height 50mm, 3/4 " line-spacing, the chinampa of 180 pins/rice do experiment, filling should Hollow-particle 4.2kg/m2, lawn exercise performance i.e. can reach FIFA Quality Pro standard.
Embodiment 3
A kind of thermoplastic elastic particle, by weight percentage, described elastic particle is by parts by weight Following component is made: propylene-based elastomeric 26.5 parts, ethylene-octene copolymer (POE) 10 parts；Barium sulfate 60 parts；Stearic acid 3 parts；Dark green 0.1 part of phthalein；Iron oxide yellow 0.4 part.The particle diameter of this particle is a size of 2.8mm, particle internal diameter size is 1.8mm.This elastic particle is nontoxic, tasteless, and resilience is good.
Select specification be natural plant height 50mm, 3/4 " line-spacing, the chinampa of 180 pins/rice do experiment, filling should Hollow-particle 6kg/m2, lawn exercise performance i.e. can reach FIFA Quality Pro standard.
Embodiment 4
A kind of thermoplastic elastic particle, by weight percentage, described elastic particle is by parts by weight Following component is made: styrene-ethylene-butylene-styrene block copolymer (SEBS) 40 parts, ethylene-pungent Alkene copolymer (POE) 5 parts；Calcium carbonate 50 parts；Stearic acid 4.5 parts；Organic yellow pigment 0.5 part.This grain The particle diameter a size of 3.6mm of son, particle internal diameter size is 2.5mm.This elastic particle is nontoxic, tasteless, Resilience is good.
Select specification be natural plant height 50mm, 3/4 " line-spacing, the chinampa of 180 pins/rice do experiment, filling should Hollow-particle 3kg/m2, lawn exercise performance i.e. can reach FIFA Quality Pro standard.
Embodiment 5
A kind of thermoplastic elastic particle, by weight percentage, described elastic particle is by parts by weight Following component is made: styrene-ethylene-butylene-styrene block copolymer (SEBS) 80 parts；Calcium carbonate 20 Part；Stearic acid 2 parts；Organic yellow pigment 0.01 part.The particle diameter of this particle a size of 3.6mm, particle Internal diameter size is 2.5mm.This elastic particle is nontoxic, tasteless, and resilience is good.
Select specification be natural plant height 50mm, 3/4 " line-spacing, the chinampa of 180 pins/rice do experiment, filling should Hollow-particle 3kg/m2, lawn exercise performance i.e. can reach FIFA Quality Pro standard.
Embodiment 6
A kind of thermoplastic elastic particle, by weight percentage, described elastic particle is by parts by weight Following component is made: ethylene-octene copolymer (POE) 15 parts；Calcium carbonate 25 parts；Stearic acid 2 parts； Organic green pigment 0.05 part.The particle diameter of this particle a size of 3.6mm, particle internal diameter size is 2.5mm. This elastic particle is nontoxic, tasteless, and resilience is good.
Select specification be natural plant height 50mm, 3/4 " line-spacing, the chinampa of 180 pins/rice do experiment, filling should Hollow-particle 3kg/m2, lawn exercise performance i.e. can reach FIFA Quality Pro standard.
Embodiment 7
A kind of thermoplastic elastic particle, by weight percentage, described elastic particle is by parts by weight Following component is made: propylene-based elastomeric 70 parts；Calcium carbonate 85 parts；Stearic acid 10 parts；Organic yellow 5 parts； Butadiene rubber 3 parts；Paraffin oil 2 parts.The particle diameter of this particle a size of 3.6mm, particle internal diameter size For 2.5mm.This elastic particle is nontoxic, tasteless, and resilience is good.
Select specification be natural plant height 50mm, 3/4 " line-spacing, the chinampa of 180 pins/rice do experiment, filling should Hollow-particle 3kg/m2, lawn exercise performance i.e. can reach FIFA Quality Pro standard.
Experimental example
Use FIFA testing standard, the rebound performance of the thermoplastic elastic particle of embodiment 1-7 tested, Concrete test result refers to table 1 below:
The rebound performance tables of data of the thermoplastic elastic particle of table 1 embodiment 1-7
Above-mentioned embodiment is only the preferred embodiment of the present invention, it is impossible to limit present invention protection with this Scope, the change of any unsubstantiality that those skilled in the art is done on the basis of the present invention and replacement Belong to scope of the present invention.

Claims (10)

1. a thermoplastic elastic particle, it is characterised in that as follows by parts by weight of described elastic particle Component is made: thermoplastic elastomer (TPE) 15-80 part, filler 20-85 part, lubricant 2-10 part, except fill Other auxiliary agents 0.01-10 part beyond agent and lubricant.
Thermoplastic elastic particle the most according to claim 1, it is characterised in that: described particle is hollow Structure, the external diameter of this particle is 1.5-5mm, internal diameter is 1-4mm, and the external diameter of described particle is more than internal diameter.
Thermoplastic elastic particle the most according to claim 1, it is characterised in that: described thermoplastic elastic Body be styrene butadiene styrene block copolymer (SBS), styrene isoprene styrene block copolymer (SIS), Styrene-ethylene-butylene-styrene block copolymer, styrene ethylene-propylene-styrene type block copolymer, One or more mixture in ethylene-octene copolymer, propylene-based elastomeric.
Thermoplastic elastic particle the most according to claim 1, it is characterised in that: described filler is carbon Acid calcium, barium sulfate, flyash, Kaolin, kieselguhr, Pulvis Talci, mica powder, silica flour, wooden fibre At least one in dimension element powder.
Thermoplastic elastic particle the most according to claim 1, it is characterised in that: described lubricant is hard Fat acid, cardboard hydrochlorate, tristerin, oleamide, erucyl amide, ethylene bis stearamide and poly- At least one in ethylene waxes.
Thermoplastic elastic particle the most according to claim 1, it is characterised in that: described auxiliary agent is selected from face Material, filling oil and rubber toughening agent.
Thermoplastic elastic particle the most according to claim 1, it is characterised in that: described rubber toughening agent For nitrile rubber, natural rubber, butadiene-styrene rubber, butadiene rubber, isoprene rubber, neoprene, second the third rubber At least one in glue；Described filling oil is at least one in hydrocarbon oil, naphthenic oil and paraffin oil.
Thermoplastic elastic particle the most according to claim 1, it is characterised in that described particle is by as follows Step prepares: weighed each component, mix homogeneously according to formula, then use twin-screw extrusion unit to extrude, Tie rod, pelletizing, to obtain final product.
Thermoplastic elastic particle the most according to claim 8, it is characterised in that described particle is by as follows Step prepare: the mouth die of described double screw extruder is annular die, the die head angle vertical of annular die to Under；Tie rod uses conveyer belt to carry out tie rod, uses air-cooled or spraying mode to carry out cold during tie rod But.
10. the chinampa of the thermoplastic elastic particle that a kind comprises described in claim 1, it is characterised in that: Including artificial turf and the thermoplastic elastic particle that is filled in described chinampa.
CN201610415362.6A 2016-06-13 2016-06-13 Thermoplastic elastic particles and artificial lawn comprising same Pending CN105838016A (en)

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PCT/CN2017/085637 WO2017215419A1 (en) 2016-06-13 2017-05-24 Thermoplastic elastic particle and artificial lawn comprising the thermoplastic elastic particle

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Cited By (9)

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CN106700380A (en) * 2016-11-30 2017-05-24 广州傲胜人造草股份有限公司 Elastic particle, preparation method and application thereof
CN106751358A (en) * 2016-12-01 2017-05-31 慈溪市兰星塑胶实业有限公司 A kind of prilling process of coating film pellet and its pellet and application
WO2017215419A1 (en) * 2016-06-13 2017-12-21 广州傲胜人造草股份有限公司 Thermoplastic elastic particle and artificial lawn comprising the thermoplastic elastic particle
CN109021592A (en) * 2018-08-06 2018-12-18 宁波普莱斯帝金属制品有限公司 A kind of oil-filled method for producing elastomers of alkylation superfine talcum powder
CN109971046A (en) * 2019-04-07 2019-07-05 常州劲友新材料科技有限公司 A kind of lawn filler particles
CN110157105A (en) * 2019-05-20 2019-08-23 广东川奥高新科技有限公司 A kind of chinampa filling EP rubbers particle and preparation method thereof
CN111395102A (en) * 2020-02-24 2020-07-10 广州傲胜人造草股份有限公司 Hydrophobic sports artificial turf
CN112778604A (en) * 2020-12-30 2021-05-11 山东领军体育产业发展有限公司 Football court fabricated template material and preparation method thereof
CN116554577A (en) * 2023-05-15 2023-08-08 绿城体育集团股份有限公司 Composite material for low-temperature artificial grass and preparation method thereof

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Publication number Priority date Publication date Assignee Title
CN113715450B (en) * 2021-08-19 2023-08-22 江门市佳信达模具科技有限公司 Assembled floor with double-layer structure and preparation method thereof

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